ID

VAR-201407-0515

CVE

CVE-2014-0117

TITLE

Apache HTTP Server of mod_proxy Service disruption in modules (DoS) Vulnerabilities

DESCRIPTION

The mod_proxy module in the Apache HTTP Server 2.4.x before 2.4.10, when a reverse proxy is enabled, allows remote attackers to cause a denial of service (child-process crash) via a crafted HTTP Connection header. Authentication is not required to exploit this vulnerability.The specific flaw exists within the mod_proxy module. The issue lies in the processing of HTTP headers when an invalid request is made. Successful exploits may allow an attacker to cause an affected application to crash, resulting in a denial-of-service condition. mod_proxy is one of the proxy modules. Here are the details from the Slackware 14.1 ChangeLog: +--------------------------+ patches/packages/httpd-2.4.10-i486-1_slack14.1.txz: Upgraded. See directives DeflateInflateLimitRequestBody, DeflateInflateRatioLimit, and DeflateInflateRatioBurst. [Joe Orton, Eric Covener] *) SECURITY: CVE-2014-0231 (cve.mitre.org) mod_cgid: Fix a denial of service against CGI scripts that do not consume stdin that could lead to lingering HTTPD child processes filling up the scoreboard and eventually hanging the server. By default, the client I/O timeout (Timeout directive) now applies to communication with scripts. The CGIDScriptTimeout directive can be used to set a different timeout for communication with scripts. [Rainer Jung, Eric Covener, Yann Ylavic] For more information, see: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0117 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0118 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0226 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0231 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/httpd-2.2.27-i486-1_slack13.0.txz Updated package for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/httpd-2.2.27-x86_64-1_slack13.0.txz Updated package for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/httpd-2.2.27-i486-1_slack13.1.txz Updated package for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/httpd-2.2.27-x86_64-1_slack13.1.txz Updated package for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/httpd-2.2.27-i486-1_slack13.37.txz Updated package for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/httpd-2.2.27-x86_64-1_slack13.37.txz Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/httpd-2.4.10-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/httpd-2.4.10-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/httpd-2.4.10-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/httpd-2.4.10-x86_64-1_slack14.1.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/httpd-2.4.10-i486-1.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/httpd-2.4.10-x86_64-1.txz MD5 signatures: +-------------+ Slackware 13.0 package: c79e696c379625efd18e6414f30dba80 httpd-2.2.27-i486-1_slack13.0.txz Slackware x86_64 13.0 package: 28be181b3a0aae494371279230f190e9 httpd-2.2.27-x86_64-1_slack13.0.txz Slackware 13.1 package: fc409fff4d79cb1969a40756f8a9f576 httpd-2.2.27-i486-1_slack13.1.txz Slackware x86_64 13.1 package: 07ab0f3337fc15656cd2e841c9b0eba4 httpd-2.2.27-x86_64-1_slack13.1.txz Slackware 13.37 package: b5cefd8903745aceaa68b482cb63e4e2 httpd-2.2.27-i486-1_slack13.37.txz Slackware x86_64 13.37 package: 610a33703e7f84fd14f09bc9529c1cd5 httpd-2.2.27-x86_64-1_slack13.37.txz Slackware 14.0 package: d6dedc1064a6a4d039b188fed02de89b httpd-2.4.10-i486-1_slack14.0.txz Slackware x86_64 14.0 package: 7d150bf3bd558bf70ea2c21a08a1b5b7 httpd-2.4.10-x86_64-1_slack14.0.txz Slackware 14.1 package: 7e9b03930b0452a95595a61cf1b093d8 httpd-2.4.10-i486-1_slack14.1.txz Slackware x86_64 14.1 package: efc9893a3428d87a8d78787fbde793e0 httpd-2.4.10-x86_64-1_slack14.1.txz Slackware -current package: 1ac5a4cc6275c8f7cfa6e3a77a27f2db n/httpd-2.4.10-i486-1.txz Slackware x86_64 -current package: 7fa5fda601a324238f5a2768204a7476 n/httpd-2.4.10-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg httpd-2.4.10-i486-1_slack14.1.txz Then, restart Apache httpd: # /etc/rc.d/rc.httpd stop # /etc/rc.d/rc.httpd start +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 APPLE-SA-2015-04-08-2 OS X 10.10.3 and Security Update 2015-004 OS X Yosemite 10.10.3 and Security Update 2015-004 are now available and address the following: Admin Framework Available for: OS X Yosemite v10.10 to v10.10.2 Impact: A process may gain admin privileges without properly authenticating Description: An issue existed when checking XPC entitlements. This issue was addressed with improved entitlement checking. CVE-ID CVE-2015-1130 : Emil Kvarnhammar at TrueSec apache Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: Multiple vulnerabilities in Apache Description: Multiple vulnerabilities existed in Apache versions prior to 2.4.10 and 2.2.29, including one that may allow a remote attacker to execute arbitrary code. These issues were addressed by updating Apache to versions 2.4.10 and 2.2.29 CVE-ID CVE-2013-0118 CVE-2013-5704 CVE-2013-6438 CVE-2014-0098 CVE-2014-0117 CVE-2014-0118 CVE-2014-0226 CVE-2014-0231 CVE-2014-3523 ATS Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: A local user may be able to execute arbitrary code with system privileges Description: Multiple input validation issues existed in fontd. These issues were addressed through improved input validation. CVE-ID CVE-2015-1131 : Ian Beer of Google Project Zero CVE-2015-1132 : Ian Beer of Google Project Zero CVE-2015-1133 : Ian Beer of Google Project Zero CVE-2015-1134 : Ian Beer of Google Project Zero CVE-2015-1135 : Ian Beer of Google Project Zero Certificate Trust Policy Impact: Update to the certificate trust policy Description: The certificate trust policy was updated. The complete list of certificates may be viewed at https://support.apple.com/en- us/HT202858. CFNetwork HTTPProtocol Available for: OS X Yosemite v10.10 to v10.10.2 Impact: Cookies belonging to one origin may be sent to another origin Description: A cross-domain cookie issue existed in redirect handling. Cookies set in a redirect response could be passed on to a redirect target belonging to another origin. The issue was address through improved handling of redirects. CVE-ID CVE-2015-1089 : Niklas Keller CFNetwork Session Available for: OS X Yosemite v10.10 to v10.10.2 Impact: Authentication credentials may be sent to a server on another origin Description: A cross-domain HTTP request headers issue existed in redirect handling. The issue was addressed through improved handling of redirects. CVE-ID CVE-2015-1091 : Diego Torres (http://dtorres.me) CFURL Available for: OS X Yosemite v10.10 to v10.10.2 Impact: Visiting a maliciously crafted website may lead to arbitrary code execution Description: An input validation issue existed within URL processing. This issue was addressed through improved URL validation. CVE-ID CVE-2015-1088 : Luigi Galli CoreAnimation Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: Visiting a maliciously crafted website may lead to arbitrary code execution Description: A use-after-free issue existed in CoreAnimation. This issue was addressed through improved mutex management. CVE-ID CVE-2015-1136 : Apple FontParser Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: Multiple memory corruption issues existed in the processing of font files. These issues were addressed through improved bounds checking. CVE-ID CVE-2015-1093 : Marc Schoenefeld Graphics Driver Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: A local user may be able to execute arbitrary code with system privileges Description: A NULL pointer dereference existed in NVIDIA graphics driver's handling of certain IOService userclient types. This issue was addressed through additional context validation. CVE-ID CVE-2015-1137 : Frank Graziano and John Villamil of the Yahoo Pentest Team Hypervisor Available for: OS X Yosemite v10.10 to v10.10.2 Impact: A local application may be able to cause a denial of service Description: An input validation issue existed in the hypervisor framework. This issue was addressed through improved input validation. CVE-ID CVE-2015-1138 : Izik Eidus and Alex Fishman ImageIO Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: Processing a maliciously crafted .sgi file may lead to arbitrary code execution Description: A memory corruption issue existed in the handling of .sgi files. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-1139 : Apple IOHIDFamily Available for: OS X Yosemite v10.10 to v10.10.2 Impact: A malicious HID device may be able to cause arbitrary code execution Description: A memory corruption issue existed in an IOHIDFamily API. This issue was addressed through improved memory handling. CVE-ID CVE-2015-1095 : Andrew Church IOHIDFamily Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: A local user may be able to execute arbitrary code with system privileges Description: A buffer overflow issue existed in IOHIDFamily. This issue was addressed through improved memory handling. CVE-ID CVE-2015-1140 : lokihardt@ASRT working with HP's Zero Day Initiative, Luca Todesco IOHIDFamily Available for: OS X Yosemite v10.10 to v10.10.2 Impact: A local user may be able to determine kernel memory layout Description: An issue existed in IOHIDFamily that led to the disclosure of kernel memory content. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-1096 : Ilja van Sprundel of IOActive IOHIDFamily Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A heap buffer overflow existed in IOHIDFamily's handling of key-mapping properties. This issue was addressed through improved bounds checking. CVE-ID CVE-2014-4404 : Ian Beer of Google Project Zero IOHIDFamily Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A null pointer dereference existed in IOHIDFamily's handling of key-mapping properties. This issue was addressed through improved validation of IOHIDFamily key-mapping properties. CVE-ID CVE-2014-4405 : Ian Beer of Google Project Zero IOHIDFamily Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5 Impact: A user may be able to execute arbitrary code with system privileges Description: An out-of-bounds write issue exited in the IOHIDFamily driver. The issue was addressed through improved input validation. CVE-ID CVE-2014-4380 : cunzhang from Adlab of Venustech Kernel Available for: OS X Yosemite v10.10 to v10.10.2 Impact: A local user may be able to cause unexpected system shutdown Description: An issue existed in the handling of virtual memory operations within the kernel. The issue is fixed through improved handling of the mach_vm_read operation. CVE-ID CVE-2015-1141 : Ole Andre Vadla Ravnas of www.frida.re Kernel Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: A local user may be able to cause a system denial of service Description: A race condition existed in the kernel's setreuid system call. This issue was addressed through improved state management. CVE-ID CVE-2015-1099 : Mark Mentovai of Google Inc. Kernel Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: A local application may escalate privileges using a compromised service intended to run with reduced privileges Description: setreuid and setregid system calls failed to drop privileges permanently. This issue was addressed by correctly dropping privileges. CVE-ID CVE-2015-1117 : Mark Mentovai of Google Inc. Kernel Available for: OS X Yosemite v10.10 to v10.10.2 Impact: An attacker with a privileged network position may be able to redirect user traffic to arbitrary hosts Description: ICMP redirects were enabled by default on OS X. This issue was addressed by disabling ICMP redirects. CVE-ID CVE-2015-1103 : Zimperium Mobile Security Labs Kernel Available for: OS X Yosemite v10.10 to v10.10.2 Impact: An attacker with a privileged network position may be able to cause a denial of service Description: A state inconsistency existed in the processing of TCP headers. This issue was addressed through improved state handling. CVE-ID CVE-2015-1102 : Andrey Khudyakov and Maxim Zhuravlev of Kaspersky Lab Kernel Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: A local user may be able to cause unexpected system termination or read kernel memory Description: A out of bounds memory access issue existed in the kernel. This issue was addressed through improved memory handling. CVE-ID CVE-2015-1100 : Maxime Villard of m00nbsd Kernel Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: A remote attacker may be able to bypass network filters Description: The system would treat some IPv6 packets from remote network interfaces as local packets. The issue was addressed by rejecting these packets. CVE-ID CVE-2015-1104 : Stephen Roettger of the Google Security Team Kernel Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: A local user may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue existed in the kernel. This issue was addressed through improved memory handling. CVE-ID CVE-2015-1101 : lokihardt@ASRT working with HP's Zero Day Initiative Kernel Available for: OS X Yosemite v10.10 to v10.10.2 Impact: A remote attacker may be able to cause a denial of service Description: A state inconsistency issue existed in the handling of TCP out of band data. This issue was addressed through improved state management. CVE-ID CVE-2015-1105 : Kenton Varda of Sandstorm.io LaunchServices Available for: OS X Yosemite v10.10 to v10.10.2 Impact: A local user may be able to cause the Finder to crash Description: An input validation issue existed in LaunchServices's handling of application localization data. This issue was addressed through improved validation of localization data. CVE-ID CVE-2015-1142 LaunchServices Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: A local user may be able to execute arbitrary code with system privileges Description: A type confusion issue existed in LaunchServices's handling of localized strings. This issue was addressed through additional bounds checking. CVE-ID CVE-2015-1143 : Apple libnetcore Available for: OS X Yosemite v10.10 to v10.10.2 Impact: Processing a maliciously crafted configuration profile may lead to unexpected application termination Description: A memory corruption issue existed in the handling of configuration profiles. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-1118 : Zhaofeng Chen, Hui Xue, Yulong Zhang, and Tao Wei of FireEye, Inc. ntp Available for: OS X Yosemite v10.10 to v10.10.2 Impact: A remote attacker may brute force ntpd authentication keys Description: The config_auth function in ntpd generated a weak key when an authentication key was not configured. This issue was addressed by improved key generation. CVE-ID CVE-2014-9298 OpenLDAP Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: A remote unauthenticated client may be able to cause a denial of service Description: Multiple input validation issues existed in OpenLDAP. These issues were addressed by improved input validation. CVE-ID CVE-2015-1545 : Ryan Tandy CVE-2015-1546 : Ryan Tandy OpenSSL Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: Multiple vulnerabilities in OpenSSL Description: Multiple vulnerabilities existed in OpenSSL 0.9.8zc, including one that may allow an attacker to intercept connections to a server that supports export-grade ciphers. These issues were addressed by updating OpenSSL to version 0.9.8zd. CVE-ID CVE-2014-3569 CVE-2014-3570 CVE-2014-3571 CVE-2014-3572 CVE-2014-8275 CVE-2015-0204 Open Directory Client Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: A password might be sent unencrypted over the network when using Open Directory from OS X Server Description: If an Open Directory client was bound to an OS X Server but did not install the certificates of the OS X Server, and then a user on that client changed their password, the password change request was sent over the network without encryption. This issue was addressed by having the client require encryption for this case. CVE-ID CVE-2015-1147 : Apple PHP Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: Multiple vulnerabilities in PHP Description: Multiple vulnerabilities existed in PHP versions prior to 5.3.29, 5.4.38, and 5.5.20, including one which may have led to arbitrary code execution. This update addresses the issues by updating PHP to versions 5.3.29, 5.4.38, and 5.5.20. CVE-ID CVE-2013-6712 CVE-2014-0207 CVE-2014-0237 CVE-2014-0238 CVE-2014-2497 CVE-2014-3478 CVE-2014-3479 CVE-2014-3480 CVE-2014-3487 CVE-2014-3538 CVE-2014-3587 CVE-2014-3597 CVE-2014-3668 CVE-2014-3669 CVE-2014-3670 CVE-2014-3710 CVE-2014-3981 CVE-2014-4049 CVE-2014-4670 CVE-2014-4698 CVE-2014-5120 QuickLook Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: Opening a maliciously crafted iWork file may lead to arbitrary code execution Description: A memory corruption issue existed in the handling of iWork files. This issue was addressed through improved memory handling. CVE-ID CVE-2015-1098 : Christopher Hickstein SceneKit Available for: OS X Mountain Lion v10.8.5 Impact: Viewing a maliciously crafted Collada file may lead to arbitrary code execution Description: A heap buffer overflow existed in SceneKit's handling of Collada files. Viewing a maliciously crafted Collada file may have led to arbitrary code execution. This issue was addressed through improved validation of accessor elements. CVE-ID CVE-2014-8830 : Jose Duart of Google Security Team Screen Sharing Available for: OS X Yosemite v10.10 to v10.10.2 Impact: A user's password may be logged to a local file Description: In some circumstances, Screen Sharing may log a user's password that is not readable by other users on the system. This issue was addressed by removing logging of credential. CVE-ID CVE-2015-1148 : Apple Security - Code Signing Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: Tampered applications may not be prevented from launching Description: Applications containing specially crafted bundles may have been able to launch without a completely valid signature. This issue was addressed by adding additional checks. CVE-ID CVE-2015-1145 CVE-2015-1146 UniformTypeIdentifiers Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 Impact: A local user may be able to execute arbitrary code with system privileges Description: A buffer overflow existed in the way Uniform Type Identifiers were handled. This issue was addressed with improved bounds checking. CVE-ID CVE-2015-1144 : Apple WebKit Available for: OS X Yosemite v10.10 to v10.10.2 Impact: Visiting a maliciously crafted website may lead to arbitrary code execution Description: A memory corruption issue existed in WebKit. This issues was addressed through improved memory handling. CVE-ID CVE-2015-1069 : lokihardt@ASRT working with HP's Zero Day Initiative Security Update 2015-004 (available for OS X Mountain Lion v10.8.5 and OS X Mavericks v10.9.5) also addresses an issue caused by the fix for CVE-2015-1067 in Security Update 2015-002. This issue prevented Remote Apple Events clients on any version from connecting to the Remote Apple Events server. In default configurations, Remote Apple Events is not enabled. OS X Yosemite 10.10.3 includes the security content of Safari 8.0.5. https://support.apple.com/en-us/HT204658 OS X Yosemite 10.10.3 and Security Update 2015-004 may be obtained from the Mac App Store or Apple's Software Downloads web site: http://www.apple.com/support/downloads/ Information will also be posted to the Apple Security Updates web site: http://support.apple.com/kb/HT1222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.22 (Darwin) Comment: GPGTools - http://gpgtools.org iQIcBAEBAgAGBQJVJKj2AAoJEBcWfLTuOo7tDh4QAK0LxfwMRKcdOXOKpXsRz6lg lhZ+CLVcSepq8qBkFQ74f3B5CuhxD0IGQPaAuSXl51tWYdfN+92tkbmyZ9k8901l +I0vw6upeE+oqRnGtSRzq68UhcARbdV8V1+C0Xl3IIuuHc+xlEgvklDhF9Pc8XM6 DudGiVNqt6MOqd5Oc4s4FFF0nnpnyG9+UJem3mi4Ee88PwI4x1Hev7utPPmaPDzj cjkVeislko3QArNJxtBpkYudErA4eR5OX8Tdf12jAmPTtjrXUb3VigEf78Nna0RW kHTOGdB5EZ+YFZ8KlyIQlENBjTtI8CGdCF4/S/2xDN83NTRsimd5Y7LSjdd0uANo pqxAc3Gzn5xngWF1Qbb6V+XZBfz5NoeTq5BXBB5OHz4PSGaQuMsBA2RYFMzNLqWv D/T5U1JtzRLALt0lYAz63B0OhW7KXeLI9oer1Vo4wWF9O9cUFyuSI4JU5uYLQpJX kEpSFt4YPFFxMnlzCLzLkmVGax4w9M/tRHYeSKAnRlnsoPBtIGFItlNZE2RduD/R 5n2APoJa3banQ8miycGORYP3WsktDRZzBy+2QPWuz8sE3AvAkO9xWp8PrQBkqf/b 6CIG5UkCYITG2uzBXqnGbfDiEDvBLNN1Yq0ZZI23iYRxrdW0I0pv1CHio354q12G vVE37tYUU4PnLfwlcazq =MOsT -----END PGP SIGNATURE----- . mod_lua.c in the mod_lua module in the Apache HTTP Server through 2.4.10 does not support an httpd configuration in which the same Lua authorization provider is used with different arguments within different contexts, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging multiple Require directives, as demonstrated by a configuration that specifies authorization for one group to access a certain directory, and authorization for a second group to access a second directory (CVE-2014-8109). A malicious client could use Trailer headers to set additional HTTP headers after header processing was performed by other modules. This could, for example, lead to a bypass of header restrictions defined with mod_headers (CVE-2013-5704). A newly introduced configuration directive MergeTrailers can be used to re-enable the old method of processing Trailer headers, which also re-introduces the aforementioned flaw. This update also fixes the following bug: Prior to this update, the mod_proxy_wstunnel module failed to set up an SSL connection when configured to use a back end server using the wss: URL scheme, causing proxied connections to fail. In these updated packages, SSL is used when proxying to wss: back end servers (rhbz#1141950). The verification of md5 checksums and GPG signatures is performed automatically for you. 7) - noarch, x86_64 3. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: httpd security update Advisory ID: RHSA-2014:0921-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-0921.html Issue date: 2014-07-23 CVE Names: CVE-2013-4352 CVE-2014-0117 CVE-2014-0118 CVE-2014-0226 CVE-2014-0231 ===================================================================== 1. Summary: Updated httpd packages that fix multiple security issues are now available for Red Hat Enterprise Linux 7. The Red Hat Security Response Team has rated this update as having Important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. A race condition flaw, leading to heap-based buffer overflows, was found in the mod_status httpd module. A remote attacker able to access a status page served by mod_status on a server using a threaded Multi-Processing Module (MPM) could send a specially crafted request that would cause the httpd child process to crash or, possibly, allow the attacker to execute arbitrary code with the privileges of the "apache" user. (CVE-2014-0226) A NULL pointer dereference flaw was found in the mod_cache httpd module. (CVE-2013-4352) A denial of service flaw was found in the mod_proxy httpd module. (CVE-2014-0117) A denial of service flaw was found in the way httpd's mod_deflate module handled request body decompression (configured via the "DEFLATE" input filter). A remote attacker able to send a request whose body would be decompressed could use this flaw to consume an excessive amount of system memory and CPU on the target system. (CVE-2014-0118) A denial of service flaw was found in the way httpd's mod_cgid module executed CGI scripts that did not read data from the standard input. A remote attacker could submit a specially crafted request that would cause the httpd child process to hang indefinitely. (CVE-2014-0231) All httpd users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. After installing the updated packages, the httpd daemon will be restarted automatically. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1120596 - CVE-2014-0231 httpd: mod_cgid denial of service 1120599 - CVE-2014-0117 httpd: mod_proxy denial of service 1120601 - CVE-2014-0118 httpd: mod_deflate denial of service 1120603 - CVE-2014-0226 httpd: mod_status heap-based buffer overflow 1120604 - CVE-2013-4352 httpd: mod_cache NULL pointer dereference crash 6. Package List: Red Hat Enterprise Linux Client Optional (v. 7): Source: httpd-2.4.6-18.el7_0.src.rpm noarch: httpd-manual-2.4.6-18.el7_0.noarch.rpm x86_64: httpd-2.4.6-18.el7_0.x86_64.rpm httpd-debuginfo-2.4.6-18.el7_0.x86_64.rpm httpd-devel-2.4.6-18.el7_0.x86_64.rpm httpd-tools-2.4.6-18.el7_0.x86_64.rpm mod_ldap-2.4.6-18.el7_0.x86_64.rpm mod_proxy_html-2.4.6-18.el7_0.x86_64.rpm mod_session-2.4.6-18.el7_0.x86_64.rpm mod_ssl-2.4.6-18.el7_0.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): Source: httpd-2.4.6-18.el7_0.src.rpm noarch: httpd-manual-2.4.6-18.el7_0.noarch.rpm x86_64: httpd-2.4.6-18.el7_0.x86_64.rpm httpd-debuginfo-2.4.6-18.el7_0.x86_64.rpm httpd-devel-2.4.6-18.el7_0.x86_64.rpm httpd-tools-2.4.6-18.el7_0.x86_64.rpm mod_ldap-2.4.6-18.el7_0.x86_64.rpm mod_proxy_html-2.4.6-18.el7_0.x86_64.rpm mod_session-2.4.6-18.el7_0.x86_64.rpm mod_ssl-2.4.6-18.el7_0.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: httpd-2.4.6-18.el7_0.src.rpm noarch: httpd-manual-2.4.6-18.el7_0.noarch.rpm ppc64: httpd-2.4.6-18.el7_0.ppc64.rpm httpd-debuginfo-2.4.6-18.el7_0.ppc64.rpm httpd-devel-2.4.6-18.el7_0.ppc64.rpm httpd-tools-2.4.6-18.el7_0.ppc64.rpm mod_ssl-2.4.6-18.el7_0.ppc64.rpm s390x: httpd-2.4.6-18.el7_0.s390x.rpm httpd-debuginfo-2.4.6-18.el7_0.s390x.rpm httpd-devel-2.4.6-18.el7_0.s390x.rpm httpd-tools-2.4.6-18.el7_0.s390x.rpm mod_ssl-2.4.6-18.el7_0.s390x.rpm x86_64: httpd-2.4.6-18.el7_0.x86_64.rpm httpd-debuginfo-2.4.6-18.el7_0.x86_64.rpm httpd-devel-2.4.6-18.el7_0.x86_64.rpm httpd-tools-2.4.6-18.el7_0.x86_64.rpm mod_ssl-2.4.6-18.el7_0.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: httpd-debuginfo-2.4.6-18.el7_0.ppc64.rpm mod_ldap-2.4.6-18.el7_0.ppc64.rpm mod_proxy_html-2.4.6-18.el7_0.ppc64.rpm mod_session-2.4.6-18.el7_0.ppc64.rpm s390x: httpd-debuginfo-2.4.6-18.el7_0.s390x.rpm mod_ldap-2.4.6-18.el7_0.s390x.rpm mod_proxy_html-2.4.6-18.el7_0.s390x.rpm mod_session-2.4.6-18.el7_0.s390x.rpm x86_64: httpd-debuginfo-2.4.6-18.el7_0.x86_64.rpm mod_ldap-2.4.6-18.el7_0.x86_64.rpm mod_proxy_html-2.4.6-18.el7_0.x86_64.rpm mod_session-2.4.6-18.el7_0.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: httpd-2.4.6-18.el7_0.src.rpm noarch: httpd-manual-2.4.6-18.el7_0.noarch.rpm x86_64: httpd-2.4.6-18.el7_0.x86_64.rpm httpd-debuginfo-2.4.6-18.el7_0.x86_64.rpm httpd-devel-2.4.6-18.el7_0.x86_64.rpm httpd-tools-2.4.6-18.el7_0.x86_64.rpm mod_ssl-2.4.6-18.el7_0.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: httpd-debuginfo-2.4.6-18.el7_0.x86_64.rpm mod_ldap-2.4.6-18.el7_0.x86_64.rpm mod_proxy_html-2.4.6-18.el7_0.x86_64.rpm mod_session-2.4.6-18.el7_0.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2013-4352.html https://www.redhat.com/security/data/cve/CVE-2014-0117.html https://www.redhat.com/security/data/cve/CVE-2014-0118.html https://www.redhat.com/security/data/cve/CVE-2014-0226.html https://www.redhat.com/security/data/cve/CVE-2014-0231.html https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2014 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFTz4k8XlSAg2UNWIIRAhYKAJ9g2VrkFgyFz55UEfv0x8fGXSyjwACghfJ7 zOzeWbMF1aXEVExM5K4QNMA= =qBwW -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . ============================================================================ Ubuntu Security Notice USN-2299-1 July 23, 2014 apache2 vulnerabilities ============================================================================ A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS - Ubuntu 10.04 LTS Summary: Several security issues were fixed in Apache HTTP Server. This issue only affected Ubuntu 14.04 LTS. (CVE-2014-0118) Marek Kroemeke and others discovered that the mod_status module incorrectly handled certain requests. (CVE-2014-0226) Rainer Jung discovered that the mod_cgid module incorrectly handled certain scripts. (CVE-2014-0231) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 LTS: apache2-bin 2.4.7-1ubuntu4.1 Ubuntu 12.04 LTS: apache2.2-bin 2.2.22-1ubuntu1.7 Ubuntu 10.04 LTS: apache2.2-bin 2.2.14-5ubuntu8.14 In general, a standard system update will make all the necessary changes

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

input validation error

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

AKAT-1 22733db72ab3ed94b5f8a1ffcde850251fe6f466 Marek Kroemeke

SOURCES

LAST UPDATE DATE

2024-08-14T12:26:51.854000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE