ID

VAR-201511-0027

CVE

CVE-2015-7995

TITLE

libxslt of preproc.c of xsltStylePreCompute Service disruption in functions (DoS) Vulnerabilities

DESCRIPTION

The xsltStylePreCompute function in preproc.c in libxslt 1.1.28 does not check if the parent node is an element, which allows attackers to cause a denial of service via a crafted XML file, related to a "type confusion" issue. Supplementary information : CWE Vulnerability type by CWE-843:Access of Resource Using Incompatible Type ( Mixing of molds ) Has been identified. http://cwe.mitre.org/data/definitions/843.htmlCrafted by attackers XML Through the file Service operation interruption (DoS) There is a possibility of being put into a state. libxslt is prone to a remote denial-of-service vulnerability. Attackers can exploit this issue to cause denial-of-service condition. libxslt 1.1.28 is vulnerable; other versions may also be affected. libxslt is an XSLT (XML language for defining XML transformations) C library developed for the GNOME project. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-3605-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso June 19, 2016 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : libxslt CVE ID : CVE-2015-7995 CVE-2016-1683 CVE-2016-1684 Debian Bug : 802971 Several vulnerabilities were discovered in libxslt, an XSLT processing runtime library, which could lead to information disclosure or denial-of-service (application crash) against an application using the libxslt library. For the stable distribution (jessie), these problems have been fixed in version 1.1.28-2+deb8u1. We recommend that you upgrade your libxslt packages. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Note: the current version of the following document is available here: https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n a-c05158380 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c05158380 Version: 1 HPSBMU03612 rev.1 - HPE Insight Control on Windows and Linux, Multiple Remote Vulnerabilities NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2016-06-01 Last Updated: 2016-06-01 Potential Security Impact: Cross-Site Request Forgery (CSRF), Remote Arbitrary Code Execution, Code Execution, Cross-Site Scripting (XSS), Denial of Service (DoS), Disclosure of Sensitive Information, Unauthorized Access Source: Hewlett Packard Enterprise, Product Security Response Team VULNERABILITY SUMMARY Multiple potential security vulnerabilities have been identified with HPE Insight Control (IC) on Windows which could be exploited remotely resulting in Denial of Service (DoS), Unauthorized Access, Cross-site scripting (XSS), Execution of Arbitrary code, Disclosure of Sensitive Information,Remote Code Execution and locally resulting in Cross-site Request Forgery (CSRF). System Management Homepage Prior to 7.5.5 HP Systems Insight Manager (HP SIM), Prior to 7.5.1 HP Insight Control Prior to 7.5.1 HPE Version Control Repository Manager Prior to 7.5.1 HPE Server Migration Pack Prior to 7.5.1 HP Insight Control server provisioning Prior to 7.5.1 BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2007-6750 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2011-4969 (AV:N/AC:M/Au:N/C:N/I:P/A:N) 4.3 CVE-2014-3508 (AV:N/AC:M/Au:N/C:P/I:N/A:N) 4.3 CVE-2014-3509 (AV:N/AC:M/Au:N/C:P/I:P/A:P) 6.8 CVE-2014-3511 (AV:N/AC:M/Au:N/C:N/I:P/A:N) 4.3 CVE-2014-3513 (AV:N/AC:M/Au:N/C:N/I:N/A:C) 7.1 CVE-2014-3567 (AV:N/AC:M/Au:N/C:N/I:N/A:C) 7.1 CVE-2014-3568 (AV:N/AC:M/Au:N/C:N/I:P/A:N) 4.3 CVE-2014-3569 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2015-0205 (AV:N/AC:L/Au:N/C:N/I:P/A:N) 5.0 CVE-2015-1788 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3 CVE-2015-1789 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3 CVE-2015-1790 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2015-1791 (AV:N/AC:M/Au:N/C:P/I:P/A:P) 6.8 CVE-2015-3194 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2015-1792 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2015-3195 (AV:N/AC:L/Au:N/C:P/I:N/A:N) 5.0 CVE-2015-3237 (AV:N/AC:L/Au:N/C:P/I:N/A:P) 6.4 CVE-2015-6565 (AV:L/AC:L/Au:N/C:C/I:C/A:C) 7.2 CVE-2015-7501 (AV:N/AC:L/Au:N/C:P/I:P/A:P) 7.5 CVE-2015-7547 (AV:N/AC:M/Au:N/C:P/I:P/A:P) 6.8 CVE-2015-7995 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2015-8035 (AV:N/AC:H/Au:N/C:N/I:N/A:P) 2.6 CVE-2016-0705 (AV:N/AC:L/Au:N/C:C/I:C/A:C) 10.0 CVE-2016-0728 (AV:L/AC:L/Au:N/C:C/I:C/A:C) 7.2 CVE-2016-0799 (AV:N/AC:L/Au:N/C:C/I:C/A:C) 10.0 CVE-2016-2015 (AV:L/AC:H/Au:S/C:C/I:C/A:N) 5.5 CVE-2016-2017 (AV:N/AC:L/Au:S/C:P/I:P/A:N) 5.5 CVE-2016-2018 (AV:N/AC:M/Au:N/C:P/I:P/A:N) 5.8 CVE-2016-2019 (AV:L/AC:L/Au:M/C:C/I:C/A:N) 5.9 CVE-2016-2020 (AV:L/AC:L/Au:S/C:C/I:C/A:N) 6.2 CVE-2016-2021 (AV:L/AC:L/Au:M/C:C/I:C/A:N) 5.9 CVE-2016-2022 (AV:N/AC:H/Au:M/C:P/I:P/A:N) 3.2 CVE-2016-2024 (AV:N/AC:L/Au:N/C:P/I:P/A:P) 7.5 CVE-2016-2030 (AV:N/AC:L/Au:S/C:P/I:P/A:N) 5.5 CVE-2016-2842 (AV:N/AC:L/Au:N/C:C/I:C/A:C) 10.0 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HPE has released the following software updates to resolve these vulnerabilities in HPE Insight Control. The HPE Insight Control 7.5.1 Update kit applicable to HPE Insight Control 7.5.x installations is available at the following location: http://www.hpe.com/info/insightcontrol HPE has addressed these vulnerabilities for the impacted software components bundled with HPE Insight Control in the following HPE Security Bulletins: HPE Systems Insight Manager (SIM) (HPE Security Bulletin: HPSBMU03590) http://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c05131085 HPE System Management Homepage (SMH) (HPE Security Bulletin: HPSBMU03593) http://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c05111017 Version Control Repository Manager (VCRM) (HPE Security Bulletin: HPSBMU03589) http://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c05131044 HPE Server Migration Pack(SMP) (HPE Security Bulletin: HPSBMU03591) http://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c05130958 HPE Insight Control server provisioning (HPE Security Bulletin: HPSBMU03600) https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay/?docId=emr_ na-c05150736 HISTORY Version:1 (rev.1) - 1 June 2016 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HPE Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hpe.com. Report: To report a potential security vulnerability with any HPE supported product, send Email to: security-alert@hpe.com Subscribe: To initiate a subscription to receive future HPE Security Bulletin alerts via Email: http://www.hpe.com/support/Subscriber_Choice Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://www.hpe.com/support/Security_Bulletin_Archive Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB. 3C = 3COM 3P = 3rd Party Software GN = HPE General Software HF = HPE Hardware and Firmware MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PV = ProCurve ST = Storage Software UX = HP-UX Copyright 2016 Hewlett Packard Enterprise Hewlett Packard Enterprise shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP or its affiliates, subcontractors or suppliers will be liable for incidental,special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett Packard Enterprise and the names of Hewlett Packard Enterprise products referenced herein are trademarks of Hewlett Packard Enterprise in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. ========================================================================== Ubuntu Security Notice USN-3271-1 April 28, 2017 libxslt vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.04 - Ubuntu 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: Several security issues were fixed in Libxslt. Software Description: - libxslt: XSLT processing library Details: Holger Fuhrmannek discovered an integer overflow in the xsltAddTextString() function in Libxslt. An attacker could use this to craft a malicious document that, when opened, could cause a denial of service (application crash) or possible execute arbitrary code. (CVE-2017-5029) Nicolas Gregoire discovered that Libxslt mishandled namespace nodes. An attacker could use this to craft a malicious document that, when opened, could cause a denial of service (application crash) or possibly execute arbtrary code. This issue only affected Ubuntu 16.04 LTS, Ubuntu 14.04 LTS, and Ubuntu 12.04 LTS. (CVE-2016-1683) Sebastian Apelt discovered that a use-after-error existed in the xsltDocumentFunctionLoadDocument() function in Libxslt. An attacker could use this to craft a malicious document that, when opened, could cause a denial of service (application crash) or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 LTS, Ubuntu 14.04 LTS, and Ubuntu 12.04 LTS. (CVE-2016-1841) It was discovered that a type confusion error existed in the xsltStylePreCompute() function in Libxslt. An attacker could use this to craft a malicious XML file that, when opened, caused a denial of service (application crash). This issue only affected Ubuntu 14.04 LTS and Ubuntu 12.04 LTS. (CVE-2015-7995) Nicolas Gregoire discovered the Libxslt mishandled the 'i' and 'a' format tokens for xsl:number data. An attacker could use this to craft a malicious document that, when opened, could cause a denial of service (application crash). This issue only affected Ubuntu 16.04 LTS, Ubuntu 14.04 LTS, and Ubuntu 12.04 LTS. (CVE-2016-1684) It was discovered that the xsltFormatNumberConversion() function in Libxslt did not properly handle empty decimal separators. An attacker could use this to craft a malicious document that, when opened, could cause a denial of service (application crash). This issue only affected Ubuntu 16.10, Ubuntu 16.04 LTS, Ubuntu 14.04 LTS, and Ubuntu 12.04 LTS. (CVE-2016-4738) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.04: libxslt1.1 1.1.29-2ubuntu0.1 Ubuntu 16.10: libxslt1.1 1.1.29-1ubuntu0.1 Ubuntu 16.04 LTS: libxslt1.1 1.1.28-2.1ubuntu0.1 Ubuntu 14.04 LTS: libxslt1.1 1.1.28-2ubuntu0.1 Ubuntu 12.04 LTS: libxslt1.1 1.1.26-8ubuntu1.4 In general, a standard system update will make all the necessary changes. References: http://www.ubuntu.com/usn/usn-3271-1 CVE-2015-7995, CVE-2016-1683, CVE-2016-1684, CVE-2016-1841, CVE-2016-4738, CVE-2017-5029 Package Information: https://launchpad.net/ubuntu/+source/libxslt/1.1.29-2ubuntu0.1 https://launchpad.net/ubuntu/+source/libxslt/1.1.29-1ubuntu0.1 https://launchpad.net/ubuntu/+source/libxslt/1.1.28-2.1ubuntu0.1 https://launchpad.net/ubuntu/+source/libxslt/1.1.28-2ubuntu0.1 https://launchpad.net/ubuntu/+source/libxslt/1.1.26-8ubuntu1.4 . CVE-ID CVE-2015-7995 : puzzor OSA Scripts Available for: OS X El Capitan v10.11 to v10.11.2 Impact: A quarantined application may be able to override OSA script libraries installed by the user Description: An issue existed when searching for scripting libraries. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2016-01-19-1 iOS 9.2.1 iOS 9.2.1 is now available and addresses the following: Disk Images Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A local user may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue existed in the parsing of disk images. This issue was addressed through improved memory handling. CVE-ID CVE-2016-1717 : Frank Graziano of Yahoo! Pentest Team IOHIDFamily Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A local user may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue existed in an IOHIDFamily API. This issue was addressed through improved memory handling. CVE-ID CVE-2016-1719 : Ian Beer of Google Project Zero IOKit Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A local user may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1720 : Ian Beer of Google Project Zero Kernel Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A local user may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1721 : Ian Beer of Google Project Zero and Ju Zhu of Trend Micro libxslt Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Visiting a maliciously crafted website may lead to arbitrary code execution Description: A type confusion issue existed in libxslt. This issue was addressed through improved memory handling. CVE-ID CVE-2015-7995 : puzzor syslog Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A local user may be able to execute arbitrary code with root privileges Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1722 : Joshua J. Drake and Nikias Bassen of Zimperium zLabs WebKit Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Visiting a maliciously crafted website may lead to arbitrary code execution Description: Multiple memory corruption issues existed in WebKit. These issues were addressed through improved memory handling. CVE-ID CVE-2016-1723 : Apple CVE-2016-1724 : Apple CVE-2016-1725 : Apple CVE-2016-1726 : Apple CVE-2016-1727 : Apple WebKit CSS Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Websites may know if the user has visited a given link Description: A privacy issue existed in the handling of the "a:visited button" CSS selector when evaluating the containing element's height. This was addressed through improved validation. CVE-ID CVE-2016-1728 : an anonymous researcher coordinated via Joe Vennix WebSheet Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious captive portal may be able to access the user's cookies Description: An issue existed that allowed some captive portals to read or write cookies. The issue was addressed through an isolated cookie store for all captive portals. CVE-ID CVE-2016-1730 : Adi Sharabani and Yair Amit of Skycure -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJWnsHaAAoJEBcWfLTuOo7t1zwP/0RspCkyT0BHSQQO8VdMW/fc Y75BJakw9EAPtzl7JuXh2uyEW0Qj7zmCAxtHj40+ahzeL/Iop4t+2bNmxG0PKKJr xw4lfXqBPCyAFAWVnJnc7F+khS0mzOMYeSeTb809BhVZCGuPj8KaG0lO6i3Bpuv9 PegrCpntVconvMVnisv1DY5XCo+ieMnQfq3CwgjeLGJVayKwCLReEGEAy5fR/wcc U8UPi8ya8qHEM2R4HiqKvLWifvuhduKDRef8ONVKInndtUw3uMxLADb3ly0FNfK2 ZE8e/h6x6SchWKvPIlz3LkmH11PxVzOFcDSPyF8588kqIUeejJbCVmH2NTOKNWSc L86t9ZcJKOQeSA+vo9xuA4wL9oAqg0vTsU3imNI/eg5uo04UXnVmezFTdbnZTJUq 0muC+6spRRUEMV1c4vUSDNYQUWnplpm5tvOS1W9m/BYTeEBxrtHlNf1esnWst7LF bP2Dm2o4eUiMeGm0oS0aCvLOAkbZxIWGBoskJQo5QItGbrGXvolAOzy8ZG4VtcMc C57ndIvb6Aji0ZHoIoE9cQU/HAi3oA8NpAOmWnHR7TmgTLb0aKZkGbsePlpklZjO wmxK8O47hnsplGQ/MvQoq2du1yhijKHZ36o7nl+ZLll5EE9yXgoQTJ3C3SQ0uWYq It3pbAGWOfPf7kH++Tqf =8vfa -----END PGP SIGNATURE-----

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

other

CONFIGURATIONS

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Stefan Cornelius of Red Hat Product Security

SOURCES

LAST UPDATE DATE

2025-02-20T20:22:38.818000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE