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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.1271 Critical: librelp security update 26 April 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: librelp Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-1000140 Reference: ESB-2018.0878 ESB-2018.0855 Original Bulletin: https://access.redhat.com/errata/RHSA-2018:1223 https://access.redhat.com/errata/RHSA-2018:1225 Comment: This bulletin contains two (2) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Critical: librelp security update Advisory ID: RHSA-2018:1223-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:1223 Issue date: 2018-04-24 CVE Names: CVE-2018-1000140 ===================================================================== 1. Summary: An update for librelp is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Critical. 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) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, ppc64le, s390x 3. Description: Librelp is an easy-to-use library for the Reliable Event Logging Protocol (RELP) protocol. RELP is a general-purpose, extensible logging protocol. Security Fix(es): * librelp: Stack-based buffer overflow in relpTcpChkPeerName function in src/tcp.c (CVE-2018-1000140) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank Rainer Gerhards (rsyslog) for reporting this issue. Upstream acknowledges Bas van Schaik (lgtm.com / Semmle) and Kevin Backhouse (lgtm.com / Semmle) as the original reporters. 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/): 1560084 - CVE-2018-1000140 librelp: Stack-based buffer overflow in relpTcpChkPeerName function in src/tcp.c 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: librelp-1.2.12-1.el7_5.1.src.rpm x86_64: librelp-1.2.12-1.el7_5.1.i686.rpm librelp-1.2.12-1.el7_5.1.x86_64.rpm librelp-debuginfo-1.2.12-1.el7_5.1.i686.rpm librelp-debuginfo-1.2.12-1.el7_5.1.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: librelp-debuginfo-1.2.12-1.el7_5.1.i686.rpm librelp-debuginfo-1.2.12-1.el7_5.1.x86_64.rpm librelp-devel-1.2.12-1.el7_5.1.i686.rpm librelp-devel-1.2.12-1.el7_5.1.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: librelp-1.2.12-1.el7_5.1.src.rpm x86_64: librelp-1.2.12-1.el7_5.1.i686.rpm librelp-1.2.12-1.el7_5.1.x86_64.rpm librelp-debuginfo-1.2.12-1.el7_5.1.i686.rpm librelp-debuginfo-1.2.12-1.el7_5.1.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: librelp-debuginfo-1.2.12-1.el7_5.1.i686.rpm librelp-debuginfo-1.2.12-1.el7_5.1.x86_64.rpm librelp-devel-1.2.12-1.el7_5.1.i686.rpm librelp-devel-1.2.12-1.el7_5.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: librelp-1.2.12-1.el7_5.1.src.rpm ppc64: librelp-1.2.12-1.el7_5.1.ppc.rpm librelp-1.2.12-1.el7_5.1.ppc64.rpm librelp-debuginfo-1.2.12-1.el7_5.1.ppc.rpm librelp-debuginfo-1.2.12-1.el7_5.1.ppc64.rpm ppc64le: librelp-1.2.12-1.el7_5.1.ppc64le.rpm librelp-debuginfo-1.2.12-1.el7_5.1.ppc64le.rpm s390x: librelp-1.2.12-1.el7_5.1.s390.rpm librelp-1.2.12-1.el7_5.1.s390x.rpm librelp-debuginfo-1.2.12-1.el7_5.1.s390.rpm librelp-debuginfo-1.2.12-1.el7_5.1.s390x.rpm x86_64: librelp-1.2.12-1.el7_5.1.i686.rpm librelp-1.2.12-1.el7_5.1.x86_64.rpm librelp-debuginfo-1.2.12-1.el7_5.1.i686.rpm librelp-debuginfo-1.2.12-1.el7_5.1.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: librelp-1.2.12-1.el7_5.1.src.rpm aarch64: librelp-1.2.12-1.el7_5.1.aarch64.rpm librelp-debuginfo-1.2.12-1.el7_5.1.aarch64.rpm ppc64le: librelp-1.2.12-1.el7_5.1.ppc64le.rpm librelp-debuginfo-1.2.12-1.el7_5.1.ppc64le.rpm s390x: librelp-1.2.12-1.el7_5.1.s390.rpm librelp-1.2.12-1.el7_5.1.s390x.rpm librelp-debuginfo-1.2.12-1.el7_5.1.s390.rpm librelp-debuginfo-1.2.12-1.el7_5.1.s390x.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: librelp-debuginfo-1.2.12-1.el7_5.1.ppc.rpm librelp-debuginfo-1.2.12-1.el7_5.1.ppc64.rpm librelp-devel-1.2.12-1.el7_5.1.ppc.rpm librelp-devel-1.2.12-1.el7_5.1.ppc64.rpm ppc64le: librelp-debuginfo-1.2.12-1.el7_5.1.ppc64le.rpm librelp-devel-1.2.12-1.el7_5.1.ppc64le.rpm s390x: librelp-debuginfo-1.2.12-1.el7_5.1.s390.rpm librelp-debuginfo-1.2.12-1.el7_5.1.s390x.rpm librelp-devel-1.2.12-1.el7_5.1.s390.rpm librelp-devel-1.2.12-1.el7_5.1.s390x.rpm x86_64: librelp-debuginfo-1.2.12-1.el7_5.1.i686.rpm librelp-debuginfo-1.2.12-1.el7_5.1.x86_64.rpm librelp-devel-1.2.12-1.el7_5.1.i686.rpm librelp-devel-1.2.12-1.el7_5.1.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7): aarch64: librelp-debuginfo-1.2.12-1.el7_5.1.aarch64.rpm librelp-devel-1.2.12-1.el7_5.1.aarch64.rpm ppc64le: librelp-debuginfo-1.2.12-1.el7_5.1.ppc64le.rpm librelp-devel-1.2.12-1.el7_5.1.ppc64le.rpm s390x: librelp-debuginfo-1.2.12-1.el7_5.1.s390.rpm librelp-debuginfo-1.2.12-1.el7_5.1.s390x.rpm librelp-devel-1.2.12-1.el7_5.1.s390.rpm librelp-devel-1.2.12-1.el7_5.1.s390x.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: librelp-1.2.12-1.el7_5.1.src.rpm x86_64: librelp-1.2.12-1.el7_5.1.i686.rpm librelp-1.2.12-1.el7_5.1.x86_64.rpm librelp-debuginfo-1.2.12-1.el7_5.1.i686.rpm librelp-debuginfo-1.2.12-1.el7_5.1.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: librelp-debuginfo-1.2.12-1.el7_5.1.i686.rpm librelp-debuginfo-1.2.12-1.el7_5.1.x86_64.rpm librelp-devel-1.2.12-1.el7_5.1.i686.rpm librelp-devel-1.2.12-1.el7_5.1.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-2018-1000140 https://access.redhat.com/security/updates/classification/#critical 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFa33h0XlSAg2UNWIIRArcmAJ9AFSPm1KVjlN/aQYZYg4XWqBEsewCbBXpa 49xv10BbiK2xFWqgtWRVqVQ= =13fV - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Critical: librelp security update Advisory ID: RHSA-2018:1225-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:1225 Issue date: 2018-04-24 CVE Names: CVE-2018-1000140 ===================================================================== 1. Summary: An update for librelp is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Critical. 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 Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 3. Description: Librelp is an easy-to-use library for the Reliable Event Logging Protocol (RELP) protocol. RELP is a general-purpose, extensible logging protocol. Security Fix(es): * librelp: Stack-based buffer overflow in relpTcpChkPeerName function in src/tcp.c (CVE-2018-1000140) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank Rainer Gerhards (rsyslog) for reporting this issue. Upstream acknowledges Bas van Schaik (lgtm.com / Semmle) and Kevin Backhouse (lgtm.com / Semmle) as the original reporters. 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/): 1560084 - CVE-2018-1000140 librelp: Stack-based buffer overflow in relpTcpChkPeerName function in src/tcp.c 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: librelp-1.2.7-3.el6_9.1.src.rpm i386: librelp-1.2.7-3.el6_9.1.i686.rpm librelp-debuginfo-1.2.7-3.el6_9.1.i686.rpm x86_64: librelp-1.2.7-3.el6_9.1.x86_64.rpm librelp-debuginfo-1.2.7-3.el6_9.1.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: librelp-debuginfo-1.2.7-3.el6_9.1.i686.rpm librelp-devel-1.2.7-3.el6_9.1.i686.rpm x86_64: librelp-1.2.7-3.el6_9.1.i686.rpm librelp-debuginfo-1.2.7-3.el6_9.1.i686.rpm librelp-debuginfo-1.2.7-3.el6_9.1.x86_64.rpm librelp-devel-1.2.7-3.el6_9.1.i686.rpm librelp-devel-1.2.7-3.el6_9.1.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: librelp-1.2.7-3.el6_9.1.src.rpm x86_64: librelp-1.2.7-3.el6_9.1.x86_64.rpm librelp-debuginfo-1.2.7-3.el6_9.1.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): x86_64: librelp-1.2.7-3.el6_9.1.i686.rpm librelp-debuginfo-1.2.7-3.el6_9.1.i686.rpm librelp-debuginfo-1.2.7-3.el6_9.1.x86_64.rpm librelp-devel-1.2.7-3.el6_9.1.i686.rpm librelp-devel-1.2.7-3.el6_9.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: librelp-1.2.7-3.el6_9.1.src.rpm i386: librelp-1.2.7-3.el6_9.1.i686.rpm librelp-debuginfo-1.2.7-3.el6_9.1.i686.rpm ppc64: librelp-1.2.7-3.el6_9.1.ppc64.rpm librelp-debuginfo-1.2.7-3.el6_9.1.ppc64.rpm s390x: librelp-1.2.7-3.el6_9.1.s390x.rpm librelp-debuginfo-1.2.7-3.el6_9.1.s390x.rpm x86_64: librelp-1.2.7-3.el6_9.1.x86_64.rpm librelp-debuginfo-1.2.7-3.el6_9.1.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: librelp-debuginfo-1.2.7-3.el6_9.1.i686.rpm librelp-devel-1.2.7-3.el6_9.1.i686.rpm ppc64: librelp-1.2.7-3.el6_9.1.ppc.rpm librelp-debuginfo-1.2.7-3.el6_9.1.ppc.rpm librelp-debuginfo-1.2.7-3.el6_9.1.ppc64.rpm librelp-devel-1.2.7-3.el6_9.1.ppc.rpm librelp-devel-1.2.7-3.el6_9.1.ppc64.rpm s390x: librelp-1.2.7-3.el6_9.1.s390.rpm librelp-debuginfo-1.2.7-3.el6_9.1.s390.rpm librelp-debuginfo-1.2.7-3.el6_9.1.s390x.rpm librelp-devel-1.2.7-3.el6_9.1.s390.rpm librelp-devel-1.2.7-3.el6_9.1.s390x.rpm x86_64: librelp-1.2.7-3.el6_9.1.i686.rpm librelp-debuginfo-1.2.7-3.el6_9.1.i686.rpm librelp-debuginfo-1.2.7-3.el6_9.1.x86_64.rpm librelp-devel-1.2.7-3.el6_9.1.i686.rpm librelp-devel-1.2.7-3.el6_9.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: librelp-1.2.7-3.el6_9.1.src.rpm i386: librelp-1.2.7-3.el6_9.1.i686.rpm librelp-debuginfo-1.2.7-3.el6_9.1.i686.rpm x86_64: librelp-1.2.7-3.el6_9.1.x86_64.rpm librelp-debuginfo-1.2.7-3.el6_9.1.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: librelp-debuginfo-1.2.7-3.el6_9.1.i686.rpm librelp-devel-1.2.7-3.el6_9.1.i686.rpm x86_64: librelp-1.2.7-3.el6_9.1.i686.rpm librelp-debuginfo-1.2.7-3.el6_9.1.i686.rpm librelp-debuginfo-1.2.7-3.el6_9.1.x86_64.rpm librelp-devel-1.2.7-3.el6_9.1.i686.rpm librelp-devel-1.2.7-3.el6_9.1.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-2018-1000140 https://access.redhat.com/security/updates/classification/#critical 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFa33kXXlSAg2UNWIIRAgTPAJ4p5hL1HhnhxOGGyB0UqPawhMJNwQCeOUeb ftSdiem3TcUVIjRjwZwewcI= =b+bj - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. 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