ID

VAR-201910-1509

CVE

CVE-2018-16230

TITLE

tcpdump Vulnerable to out-of-bounds reading

DESCRIPTION

The BGP parser in tcpdump before 4.9.3 has a buffer over-read in print-bgp.c:bgp_attr_print() (MP_REACH_NLRI). tcpdump Contains an out-of-bounds vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. tcpdump is a set of sniffing tools run under the command line by the Tcpdump team. Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/libpcap-1.9.1-i586-1_slack14.2.txz: Upgraded. patches/packages/tcpdump-4.9.3-i586-1_slack14.2.txz: Upgraded. Fix buffer overflow/overread vulnerabilities and command line argument/local issues. For more information, see: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16808 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14468 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14469 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14470 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14466 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14461 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14462 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14465 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14881 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14464 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14463 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14467 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10103 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10105 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14880 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16451 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14882 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16227 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16229 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16301 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16230 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16452 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16300 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16228 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15166 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15167 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14879 (* 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 packages for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/libpcap-1.9.1-i486-1_slack14.0.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/tcpdump-4.9.3-i486-1_slack14.0.txz Updated packages for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/libpcap-1.9.1-x86_64-1_slack14.0.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/tcpdump-4.9.3-x86_64-1_slack14.0.txz Updated packages for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/libpcap-1.9.1-i486-1_slack14.1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/tcpdump-4.9.3-i486-1_slack14.1.txz Updated packages for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/libpcap-1.9.1-x86_64-1_slack14.1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/tcpdump-4.9.3-x86_64-1_slack14.1.txz Updated packages for Slackware 14.2: ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/libpcap-1.9.1-i586-1_slack14.2.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/tcpdump-4.9.3-i586-1_slack14.2.txz Updated packages for Slackware x86_64 14.2: ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/libpcap-1.9.1-x86_64-1_slack14.2.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/tcpdump-4.9.3-x86_64-1_slack14.2.txz Updated packages for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/libpcap-1.9.0-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/tcpdump-4.9.2-i586-3.txz Updated packages for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/libpcap-1.9.1-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/tcpdump-4.9.3-x86_64-1.txz MD5 signatures: +-------------+ Slackware 14.0 packages: 0855bcc24c0d39f6ec3c6fa7d956ebf4 libpcap-1.9.1-i486-1_slack14.0.txz 1c53d8ea7923c5947dbbf0eb2dfca2aa tcpdump-4.9.3-i486-1_slack14.0.txz Slackware x86_64 14.0 packages: 080435560c6498ba82e3131d9d7f36e4 libpcap-1.9.1-x86_64-1_slack14.0.txz 3740823881e104943cb15be6870a0e7d tcpdump-4.9.3-x86_64-1_slack14.0.txz Slackware 14.1 packages: 7f1dffd77993897a3729c1fb3ea5e395 libpcap-1.9.1-i486-1_slack14.1.txz b267563e154bbddab251e8e2c7a11f69 tcpdump-4.9.3-i486-1_slack14.1.txz Slackware x86_64 14.1 packages: 1177a6f007a4924c2116d15f8cb92900 libpcap-1.9.1-x86_64-1_slack14.1.txz de9844ab61993927903a91fc05450c8c tcpdump-4.9.3-x86_64-1_slack14.1.txz Slackware 14.2 packages: 2672c9a84590170ff8f7f2b233af9a38 libpcap-1.9.1-i586-1_slack14.2.txz 578dbf94aa192915243e2d200c557cc5 tcpdump-4.9.3-i586-1_slack14.2.txz Slackware x86_64 14.2 packages: 16f70962eebe606d3d9668202752bc51 libpcap-1.9.1-x86_64-1_slack14.2.txz 0a4b8400d30a84bc1df774b3537cb4b5 tcpdump-4.9.3-x86_64-1_slack14.2.txz Slackware -current packages: 8765839c82fc67a8075b9e1c5211776b l/libpcap-1.9.0-i586-1.txz 9de3c38d7c061534d28b5b599ab5d563 n/tcpdump-4.9.2-i586-3.txz Slackware x86_64 -current packages: cb278799afec0d6e99ce9a126b9e65f3 l/libpcap-1.9.1-x86_64-1.txz 2d14083ccadb447e5af06e0f940fefa5 n/tcpdump-4.9.3-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the packages as root: # upgradepkg libpcap-1.9.1-i586-1_slack14.2.txz tcpdump-4.9.3-i586-1_slack14.2.txz +-----+ 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. For the oldstable distribution (stretch), these problems have been fixed in version 4.9.3-1~deb9u1. For the stable distribution (buster), these problems have been fixed in version 4.9.3-1~deb10u1. ========================================================================= Ubuntu Security Notice USN-4252-2 January 27, 2020 tcpdump vulnerabilities ========================================================================= A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.04 ESM - Ubuntu 12.04 ESM Summary: Several security issues were fixed in tcpdump. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: Multiple security issues were discovered in tcpdump. A remote attacker could use these issues to cause tcpdump to crash, resulting in a denial of service, or possibly execute arbitrary code. In general, a standard system update will make all the necessary changes. Description: OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains the following OpenShift Virtualization 2.6.0 images: RHEL-8-CNV-2.6 =============kubevirt-cpu-node-labeller-container-v2.6.0-5 kubevirt-cpu-model-nfd-plugin-container-v2.6.0-5 node-maintenance-operator-container-v2.6.0-13 kubevirt-vmware-container-v2.6.0-5 virtio-win-container-v2.6.0-5 kubevirt-kvm-info-nfd-plugin-container-v2.6.0-5 bridge-marker-container-v2.6.0-9 kubevirt-template-validator-container-v2.6.0-9 kubevirt-v2v-conversion-container-v2.6.0-6 kubemacpool-container-v2.6.0-13 kubevirt-ssp-operator-container-v2.6.0-40 hyperconverged-cluster-webhook-container-v2.6.0-73 hyperconverged-cluster-operator-container-v2.6.0-73 ovs-cni-plugin-container-v2.6.0-10 cnv-containernetworking-plugins-container-v2.6.0-10 ovs-cni-marker-container-v2.6.0-10 cluster-network-addons-operator-container-v2.6.0-16 hostpath-provisioner-container-v2.6.0-11 hostpath-provisioner-operator-container-v2.6.0-14 vm-import-virtv2v-container-v2.6.0-21 kubernetes-nmstate-handler-container-v2.6.0-19 vm-import-controller-container-v2.6.0-21 vm-import-operator-container-v2.6.0-21 virt-api-container-v2.6.0-111 virt-controller-container-v2.6.0-111 virt-handler-container-v2.6.0-111 virt-operator-container-v2.6.0-111 virt-launcher-container-v2.6.0-111 cnv-must-gather-container-v2.6.0-54 virt-cdi-importer-container-v2.6.0-24 virt-cdi-cloner-container-v2.6.0-24 virt-cdi-controller-container-v2.6.0-24 virt-cdi-uploadserver-container-v2.6.0-24 virt-cdi-apiserver-container-v2.6.0-24 virt-cdi-uploadproxy-container-v2.6.0-24 virt-cdi-operator-container-v2.6.0-24 hco-bundle-registry-container-v2.6.0-582 Security Fix(es): * golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic (CVE-2020-9283) * golang: crypto/ssh: crafted authentication request can lead to nil pointer dereference (CVE-2020-29652) * gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121) * golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040) * golang: data race in certain net/http servers including ReverseProxy can lead to DoS (CVE-2020-15586) * golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs (CVE-2020-16845) * jwt-go: access restriction bypass vulnerability (CVE-2020-26160) * golang-github-gorilla-websocket: integer overflow leads to denial of service (CVE-2020-27813) * golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362) * containernetworking-cni: Arbitrary path injection via type field in CNI configuration (CVE-2021-20206) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bugs fixed (https://bugzilla.redhat.com/): 1732329 - Virtual Machine is missing documentation of its properties in yaml editor 1783192 - Guest kernel panic when start RHEL6.10 guest with q35 machine type and virtio disk in cnv 1791753 - [RFE] [SSP] Template validator should check validations in template's parent template 1804533 - CVE-2020-9283 golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic 1848954 - KMP missing CA extensions in cabundle of mutatingwebhookconfiguration 1848956 - KMP requires downtime for CA stabilization during certificate rotation 1853652 - CVE-2020-14040 golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash 1853911 - VM with dot in network name fails to start with unclear message 1854098 - NodeNetworkState on workers doesn't have "status" key due to nmstate-handler pod failure to run "nmstatectl show" 1856347 - SR-IOV : Missing network name for sriov during vm setup 1856953 - CVE-2020-15586 golang: data race in certain net/http servers including ReverseProxy can lead to DoS 1859235 - Common Templates - after upgrade there are 2 common templates per each os-workload-flavor combination 1860714 - No API information from `oc explain` 1860992 - CNV upgrade - users are not removed from privileged SecurityContextConstraints 1864577 - [v2v][RHV to CNV non migratable source VM fails to import to Ceph-rbd / File system due to overhead required for Filesystem 1866593 - CDI is not handling vm disk clone 1867099 - CVE-2020-16845 golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs 1868817 - Container-native Virtualization 2.6.0 Images 1873771 - Improve the VMCreationFailed error message caused by VM low memory 1874812 - SR-IOV: Guest Agent expose link-local ipv6 address for sometime and then remove it 1878499 - DV import doesn't recover from scratch space PVC deletion 1879108 - Inconsistent naming of "oc virt" command in help text 1881874 - openshift-cnv namespace is getting stuck if the user tries to delete it while CNV is running 1883232 - Webscale: kubevirt/CNV datavolume importer pod inability to disable sidecar injection if namespace has sidecar injection enabled but VM Template does NOT 1883371 - CVE-2020-26160 jwt-go: access restriction bypass vulnerability 1885153 - [v2v][RHV to CNv VM import] Wrong Network mapping do not show a relevant error message 1885418 - [openshift-cnv] issues with memory overhead calculation when limits are used 1887398 - [openshift-cnv][CNV] nodes need to exist and be labeled first, *before* the NodeNetworkConfigurationPolicy is applied 1889295 - [v2v][VMware to CNV VM import API] diskMappings: volumeMode Block is not passed on to PVC request. 1891285 - Common templates and kubevirt-config cm - update machine-type 1891440 - [v2v][VMware to CNV VM import API]Source VM with no network interface fail with unclear error 1892227 - [SSP] cluster scoped resources are not being reconciled 1893278 - openshift-virtualization-os-images namespace not seen by user 1893646 - [HCO] Pod placement configuration - dry run is not performed for all the configuration stanza 1894428 - Message for VMI not migratable is not clear enough 1894824 - [v2v][VM import] Pick the smallest template for the imported VM, and not always Medium 1894897 - [v2v][VMIO] VMimport CR is not reported as failed when target VM is deleted during the import 1895414 - Virt-operator is accepting updates to the placement of its workload components even with running VMs 1897635 - CVE-2020-28362 golang: math/big: panic during recursive division of very large numbers 1898072 - Add Fedora33 to Fedora common templates 1898840 - [v2v] VM import VMWare to CNV Import 63 chars vm name should not fail 1899558 - CNV 2.6 - nmstate fails to set state 1901480 - VM disk io can't worked if namespace have label kubemacpool 1902046 - Not possible to edit CDIConfig (through CDI CR / CDIConfig) 1902111 - CVE-2020-27813 golang-github-gorilla-websocket: integer overflow leads to denial of service 1903014 - hco-webhook pod in CreateContainerError 1903585 - [v2v] Windows 2012 VM imported from RHV goes into Windows repair mode 1904797 - [VMIO][vmware] A migrated RHEL/Windows VM starts in emergency mode/safe mode when target storage is NFS and target namespace is NOT "default" 1906199 - [CNV-2.5] CNV Tries to Install on Windows Workers 1907151 - kubevirt version is not reported correctly via virtctl 1907352 - VM/VMI link changes to `kubevirt.io~v1~VirtualMachineInstance` on CNV 2.6 1907691 - [CNV] Configuring NodeNetworkConfigurationPolicy caused "Internal error occurred" for creating datavolume 1907988 - VM loses dynamic IP address of its default interface after migration 1908363 - Applying NodeNetworkConfigurationPolicy for different NIC than default disables br-ex bridge and nodes lose connectivity 1908421 - [v2v] [VM import RHV to CNV] Windows imported VM boot failed: INACCESSIBLE BOOT DEVICE error 1908883 - CVE-2020-29652 golang: crypto/ssh: crafted authentication request can lead to nil pointer dereference 1909458 - [V2V][VMware to CNV VM import via api using VMIO] VM import to Ceph RBD/BLOCK fails on "qemu-img: /data/disk.img" error 1910857 - Provide a mechanism to enable the HotplugVolumes feature gate via HCO 1911118 - Windows VMI LiveMigration / shutdown fails on 'XML error: non unique alias detected: ua-') 1911396 - Set networkInterfaceMultiqueue false in rhel 6 template for e1000e interface 1911662 - el6 guests don't work properly if virtio bus is specified on various devices 1912908 - Allow using "scsi" bus for disks in template validation 1913248 - Creating vlan interface on top of a bond device via NodeNetworkConfigurationPolicy fails 1913320 - Informative message needed with virtctl image-upload, that additional step is needed from the user 1913717 - Users should have read permitions for golden images data volumes 1913756 - Migrating to Ceph-RBD + Block fails when skipping zeroes 1914177 - CNV does not preallocate blank file data volumes 1914608 - Obsolete CPU models (kubevirt-cpu-plugin-configmap) are set on worker nodes 1914947 - HPP golden images - DV shoudld not be created with WaitForFirstConsumer 1917908 - [VMIO] vmimport pod fail to create when using ceph-rbd/block 1917963 - [CNV 2.6] Unable to install CNV disconnected - requires kvm-info-nfd-plugin which is not mirrored 1919391 - CVE-2021-20206 containernetworking-cni: Arbitrary path injection via type field in CNI configuration 1920576 - HCO can report ready=true when it failed to create a CR for a component operator 1920610 - e2e-aws-4.7-cnv consistently failing on Hyperconverged Cluster Operator 1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation 1923979 - kubernetes-nmstate: nmstate-handler pod crashes when configuring bridge device using ip tool 1927373 - NoExecute taint violates pdb; VMIs are not live migrated 1931376 - VMs disconnected from nmstate-defined bridge after CNV-2.5.4->CNV-2.6.0 upgrade 5. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2019-12-10-3 macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierra macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierra is now available and addresses the following: ATS Available for: macOS Catalina 10.15 Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2019-8837: Csaba Fitzl (@theevilbit) Bluetooth Available for: macOS Catalina 10.15 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2019-8853: Jianjun Dai of Qihoo 360 Alpha Lab CallKit Available for: macOS Catalina 10.15 Impact: Calls made using Siri may be initiated using the wrong cellular plan on devices with two active plans Description: An API issue existed in the handling of outgoing phone calls initiated with Siri. This issue was addressed with improved state handling. CVE-2019-8856: Fabrice TERRANCLE of TERRANCLE SARL CFNetwork Proxies Available for: macOS Catalina 10.15 Impact: An application may be able to gain elevated privileges Description: This issue was addressed with improved checks. CVE-2019-8848: Zhuo Liang of Qihoo 360 Vulcan Team CUPS Available for: macOS Catalina 10.15 Impact: In certain configurations, a remote attacker may be able to submit arbitrary print jobs Description: A buffer overflow was addressed with improved bounds checking. CVE-2019-8842: Niky1235 of China Mobile CUPS Available for: macOS Catalina 10.15 Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A buffer overflow was addressed with improved bounds checking. CVE-2019-8839: Stephan Zeisberg of Security Research Labs FaceTime Available for: macOS Catalina 10.15 Impact: Processing malicious video via FaceTime may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2019-8830: Natalie Silvanovich of Google Project Zero Kernel Available for: macOS Catalina 10.15 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed by removing the vulnerable code. CVE-2019-8833: Ian Beer of Google Project Zero Kernel Available for: macOS High Sierra 10.13.6, macOS Mojave 10.14.6, macOS Catalina 10.15 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2019-8828: Cim Stordal of Cognite CVE-2019-8838: Dr Silvio Cesare of InfoSect CVE-2019-8847: Apple CVE-2019-8852: pattern-f (@pattern_F_) of WaCai libexpat Available for: macOS Catalina 10.15 Impact: Parsing a maliciously crafted XML file may lead to disclosure of user information Description: This issue was addressed by updating to expat version 2.2.8. CVE-2019-15903: Joonun Jang OpenLDAP Available for: macOS Catalina 10.15 Impact: Multiple issues in OpenLDAP Description: Multiple issues were addressed by updating to OpenLDAP version 2.4.28. CVE-2012-1164 CVE-2012-2668 CVE-2013-4449 CVE-2015-1545 CVE-2019-13057 CVE-2019-13565 Security Available for: macOS High Sierra 10.13.6, macOS Mojave 10.14.6, macOS Catalina 10.15 Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2019-8832: Insu Yun of SSLab at Georgia Tech tcpdump Available for: macOS Catalina 10.15 Impact: Multiple issues in tcpdump Description: Multiple issues were addressed by updating to tcpdump version 4.9.3 and libpcap version 1.9.1 CVE-2017-16808 CVE-2018-10103 CVE-2018-10105 CVE-2018-14461 CVE-2018-14462 CVE-2018-14463 CVE-2018-14464 CVE-2018-14465 CVE-2018-14466 CVE-2018-14467 CVE-2018-14468 CVE-2018-14469 CVE-2018-14470 CVE-2018-14879 CVE-2018-14880 CVE-2018-14881 CVE-2018-14882 CVE-2018-16227 CVE-2018-16228 CVE-2018-16229 CVE-2018-16230 CVE-2018-16300 CVE-2018-16301 CVE-2018-16451 CVE-2018-16452 CVE-2019-15161 CVE-2019-15162 CVE-2019-15163 CVE-2019-15164 CVE-2019-15165 CVE-2019-15166 CVE-2019-15167 Additional recognition Accounts We would like to acknowledge Kishan Bagaria (KishanBagaria.com) and Tom Snelling of Loughborough University for their assistance. Core Data We would like to acknowledge Natalie Silvanovich of Google Project Zero for their assistance. Installation note: macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierra may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/downloads/ Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 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----- iQIzBAEBCAAdFiEEM5FaaFRjww9EJgvRBz4uGe3y0M0FAl3wFrcACgkQBz4uGe3y 0M2TvQ/+P5SX/Aky5E6q7Izgy1qXX9KueeMzJr1bXIlNziKYzq4FajQ55cP42pwy FrADnXX3AOhvZtJXBfgpO7/QUHupICuUbW5WQMQFiSTZFFwmHugrKvjIQqeFk5gS NFlVpQ8CEmUpzidZx9XKxRMjWWRTbT8RjrrK1BcK9SdF1OHPS7+whQuxpUBunw/o 2OSPDPa0kFfkX6cWfTG/n/WU03UY0pAgvbydURICNnsiqyhXK9T4rdqhl5O9UlJJ OFuvyCAmqVI7RhcDKqFWdrSDap3fko7a/b7L3piqLkx2LrM9uVK9ll7Gf4BNd9h0 Jg5YbXx0ROZq+3uqky5zqx5bPoi8NpaQuld6xFCuOOLIcSJ/ywaV1EJzQaTJTZrB r6telp0NblBZldmMuy1Oty7tUOkTrr48j2YEKbLo7+SOcWI2tR8E8DVhUdvB+7Bc XIgN+tmj/3AZaOB7Tm6aTX6P82MucBCbenYB+1/JB8271XdBRpIHzEO6jDwnwwXd rkNq2xzE3TXTFwKx/nfjwK28/Jd8VgxrJTWfCKDzAOCqOidBHbkmitoQJQziCaUt j3cOERx+6xFAD5C9wddf3dcruIHtTP3B3CgK2gsTm8ZmsNCEaZPpzB1lW2k6/d9x 9sGVqZpDKh7YuBAxI00KukwRK+vTxtw5ImbzAMA95OzUu+eMB7A=3s8r -----END PGP SIGNATURE----- . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: tcpdump security, bug fix, and enhancement update Advisory ID: RHSA-2020:4760-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4760 Issue date: 2020-11-03 CVE Names: CVE-2018-10103 CVE-2018-10105 CVE-2018-14461 CVE-2018-14462 CVE-2018-14463 CVE-2018-14464 CVE-2018-14465 CVE-2018-14466 CVE-2018-14467 CVE-2018-14468 CVE-2018-14469 CVE-2018-14470 CVE-2018-14879 CVE-2018-14880 CVE-2018-14881 CVE-2018-14882 CVE-2018-16227 CVE-2018-16228 CVE-2018-16229 CVE-2018-16230 CVE-2018-16300 CVE-2018-16451 CVE-2018-16452 CVE-2019-15166 ==================================================================== 1. Summary: An update for tcpdump is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: The tcpdump packages contain the tcpdump utility for monitoring network traffic. The tcpdump utility can capture and display the packet headers on a particular network interface or on all interfaces. The following packages have been upgraded to a later upstream version: tcpdump (4.9.3). Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: tcpdump-4.9.3-1.el8.src.rpm aarch64: tcpdump-4.9.3-1.el8.aarch64.rpm tcpdump-debuginfo-4.9.3-1.el8.aarch64.rpm tcpdump-debugsource-4.9.3-1.el8.aarch64.rpm ppc64le: tcpdump-4.9.3-1.el8.ppc64le.rpm tcpdump-debuginfo-4.9.3-1.el8.ppc64le.rpm tcpdump-debugsource-4.9.3-1.el8.ppc64le.rpm s390x: tcpdump-4.9.3-1.el8.s390x.rpm tcpdump-debuginfo-4.9.3-1.el8.s390x.rpm tcpdump-debugsource-4.9.3-1.el8.s390x.rpm x86_64: tcpdump-4.9.3-1.el8.x86_64.rpm tcpdump-debuginfo-4.9.3-1.el8.x86_64.rpm tcpdump-debugsource-4.9.3-1.el8.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/ 7. References: https://access.redhat.com/security/cve/CVE-2018-10103 https://access.redhat.com/security/cve/CVE-2018-10105 https://access.redhat.com/security/cve/CVE-2018-14461 https://access.redhat.com/security/cve/CVE-2018-14462 https://access.redhat.com/security/cve/CVE-2018-14463 https://access.redhat.com/security/cve/CVE-2018-14464 https://access.redhat.com/security/cve/CVE-2018-14465 https://access.redhat.com/security/cve/CVE-2018-14466 https://access.redhat.com/security/cve/CVE-2018-14467 https://access.redhat.com/security/cve/CVE-2018-14468 https://access.redhat.com/security/cve/CVE-2018-14469 https://access.redhat.com/security/cve/CVE-2018-14470 https://access.redhat.com/security/cve/CVE-2018-14879 https://access.redhat.com/security/cve/CVE-2018-14880 https://access.redhat.com/security/cve/CVE-2018-14881 https://access.redhat.com/security/cve/CVE-2018-14882 https://access.redhat.com/security/cve/CVE-2018-16227 https://access.redhat.com/security/cve/CVE-2018-16228 https://access.redhat.com/security/cve/CVE-2018-16229 https://access.redhat.com/security/cve/CVE-2018-16230 https://access.redhat.com/security/cve/CVE-2018-16300 https://access.redhat.com/security/cve/CVE-2018-16451 https://access.redhat.com/security/cve/CVE-2018-16452 https://access.redhat.com/security/cve/CVE-2019-15166 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/ 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBX6I4ENzjgjWX9erEAQhWpBAAl8gza241WtZUglkRZgl5MEblBH2i/YD7 ixrj7P/T6FmlkhbgotT6cWAD4v/oej0aV3VlgnlY9JI9iPGKvP6ZYu8jbaW50Lr+ E1wDuI/6nAp/e6DLSYAe1qD52c06SrPdlMP40SE9ZQoTDe38Z8Uvfpm7X4CN9wgi AbGc3fUHkO5EDrYDpiT3UxF3X71yVq8/mWJRNo2T8IPxc6ufGJM524cFLV6KDx1q h0vDHxcv69wCwKXjYHBoU/X5Bq7k4KuTTbI4B5NgHouWrosUYcn5Bo9eiSfjY0C3 cGD+CSQ/cBHzOleg7X6f3vrI7p6Gc0RG/npAIx7VfUucg8GYmdS2cjv93A5oqXJQ VIOGjtdX9dV6WEY2kkfJmjHJr4ehef6n6LML9U0F3OIMHYAeM9xObQYVU/iYH1db 1kHQmLcQNR5RbNAm9VKuZdEU/V/IdM0bb1gGZEiuAbu1esSwV9h9zbke4Nf3pmC1 qCmHF6sDyBrrHv1J0sr7dsd4gIlrNhXxtej+3FHCnKiuyMIyrPaKmsjidSeNyHTQ oQVAxH4doUpiWeViH0/wEg7tcRuU6AFW64iFnMzXG2/iP4H5Oin9Gzsky+cdU+RH GfzzlTFeyNqhdxeoncnskYCKWN+rKCM+7kPVoSa2JwbZDgWFAIlFNkHsYSjBnYDD 5ua+Acdmj44=1sro -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

buffer error

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Ubuntu,Red Hat,Slackware Security Team

SOURCES

LAST UPDATE DATE

2024-12-21T20:04:20.316000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE