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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.3357 libmspack security update 30 September 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libmspack Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-1010305 Reference: ESB-2020.2111 ESB-2020.1524 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:3848 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Low: libmspack security update Advisory ID: RHSA-2020:3848-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:3848 Issue date: 2020-09-29 CVE Names: CVE-2019-1010305 ===================================================================== 1. Summary: An update for libmspack is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64le, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: The libmspack packages contain a library providing compression and extraction of the Cabinet (CAB) file format used by Microsoft. Security Fix(es): * libmspack: buffer overflow in function chmd_read_headers() (CVE-2019-1010305) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 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. Bugs fixed (https://bugzilla.redhat.com/): 1730568 - CVE-2019-1010305 libmspack: buffer overflow in function chmd_read_headers() 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: libmspack-0.5-0.8.alpha.el7.src.rpm x86_64: libmspack-0.5-0.8.alpha.el7.i686.rpm libmspack-0.5-0.8.alpha.el7.x86_64.rpm libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm libmspack-devel-0.5-0.8.alpha.el7.i686.rpm libmspack-devel-0.5-0.8.alpha.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: libmspack-0.5-0.8.alpha.el7.src.rpm x86_64: libmspack-0.5-0.8.alpha.el7.i686.rpm libmspack-0.5-0.8.alpha.el7.x86_64.rpm libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm libmspack-devel-0.5-0.8.alpha.el7.i686.rpm libmspack-devel-0.5-0.8.alpha.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: libmspack-0.5-0.8.alpha.el7.src.rpm x86_64: libmspack-0.5-0.8.alpha.el7.i686.rpm libmspack-0.5-0.8.alpha.el7.x86_64.rpm libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): Source: libmspack-0.5-0.8.alpha.el7.src.rpm ppc64le: libmspack-0.5-0.8.alpha.el7.ppc64le.rpm libmspack-debuginfo-0.5-0.8.alpha.el7.ppc64le.rpm libmspack-devel-0.5-0.8.alpha.el7.ppc64le.rpm x86_64: libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm libmspack-devel-0.5-0.8.alpha.el7.i686.rpm libmspack-devel-0.5-0.8.alpha.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: libmspack-0.5-0.8.alpha.el7.src.rpm x86_64: libmspack-0.5-0.8.alpha.el7.i686.rpm libmspack-0.5-0.8.alpha.el7.x86_64.rpm libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm libmspack-devel-0.5-0.8.alpha.el7.i686.rpm libmspack-devel-0.5-0.8.alpha.el7.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-2019-1010305 https://access.redhat.com/security/updates/classification/#low https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index 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 iQIVAwUBX3Oe1tzjgjWX9erEAQjL/w/9Gkd509hpG8M4jo+ZE5o3f1BDJj7LL756 6i/ewCbMG+zu9mlw+GBos3rusLPUV2hRmZV9CpY7b1Fvx9J8XVFaFrstXo2tGiai okrmJnR68DPCCcWJZd3V4C44Ou318zSHv9NlNR0c3xTiazGrmRaZUgo6CYxMnoW8 3X+4gd+UyHYZwZlrn3/6onT84M+yENHZFUBU+rwXXe5cROWTKhFqfknhkL7bzTWG DOYZa9YLRTjC/jTIKXoTzj/H2Lezj0+skj4lDFArtZ0JOTQOaVoMPy0DYmTsaUd0 wW04+bvDMhPn0vHCWMwhKTMm6yIFg4qSnkYpJuW5DUd9IeK8HZdx6S4QJlIOa4ps RCUWKkDzAH6+oRG9XfF04Et+utQFWKb9VMVhC8SK/9T9ucBGWQOnsazrObILsEee RTq46QUWE9CfI/AW/PCR0S4XKJ/Qk0JAoI/h+IIMLNBGsRnRGXPrZuHpAeUoro8r OGfIeqJTT4QDEH/SM5AK/hPcOKXKGoJiSYxlnmXRjvH97trm1HlDkE0Y+Do6EdMt FKZKJ8jijBf+5xOMbXyqogxCQOORMSILCPNtSdOllj8AjLAALUvEhiR8RFke7vaq ZSHdZgAjEvlouFklci8cfEXeuFi9Tw/6ZIK6tC+1mt4MESwjnyfoUgQYXCDDpIcR DxjZePWpnPw= =U3at - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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