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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.1257 Important: patch security update 24 April 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: patch Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-1000156 Reference: ESB-2018.1165 ESB-2018.1114.2 Original Bulletin: https://access.redhat.com/errata/RHSA-2018:1199 https://access.redhat.com/errata/RHSA-2018:1200 Comment: This bulletin contains two (2) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: patch security update Advisory ID: RHSA-2018:1199-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:1199 Issue date: 2018-04-23 CVE Names: CVE-2018-1000156 ===================================================================== 1. Summary: An update for patch is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. 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 HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 3. Description: The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file). Patch should be installed because it is a common way of upgrading applications. Security Fix(es): * patch: Malicious patch files cause ed to execute arbitrary commands (CVE-2018-1000156) 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. 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/): 1564326 - CVE-2018-1000156 patch: Malicious patch files cause ed to execute arbitrary commands 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: patch-2.6-8.el6_9.src.rpm i386: patch-2.6-8.el6_9.i686.rpm patch-debuginfo-2.6-8.el6_9.i686.rpm x86_64: patch-2.6-8.el6_9.x86_64.rpm patch-debuginfo-2.6-8.el6_9.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: patch-2.6-8.el6_9.src.rpm x86_64: patch-2.6-8.el6_9.x86_64.rpm patch-debuginfo-2.6-8.el6_9.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: patch-2.6-8.el6_9.src.rpm i386: patch-2.6-8.el6_9.i686.rpm patch-debuginfo-2.6-8.el6_9.i686.rpm ppc64: patch-2.6-8.el6_9.ppc64.rpm patch-debuginfo-2.6-8.el6_9.ppc64.rpm s390x: patch-2.6-8.el6_9.s390x.rpm patch-debuginfo-2.6-8.el6_9.s390x.rpm x86_64: patch-2.6-8.el6_9.x86_64.rpm patch-debuginfo-2.6-8.el6_9.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: patch-2.6-8.el6_9.src.rpm i386: patch-2.6-8.el6_9.i686.rpm patch-debuginfo-2.6-8.el6_9.i686.rpm x86_64: patch-2.6-8.el6_9.x86_64.rpm patch-debuginfo-2.6-8.el6_9.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-2018-1000156 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 2018 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFa3hjUXlSAg2UNWIIRAomXAJ94xN9tteIl0fmStt5ShYzlNSCaiQCgn8PQ 7/+yd3m9ZODlJIXFxPAbo1s= =hDKK - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: patch security update Advisory ID: RHSA-2018:1200-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:1200 Issue date: 2018-04-23 CVE Names: CVE-2018-1000156 ===================================================================== 1. Summary: An update for patch is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. 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 ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x 3. Description: The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file). Patch should be installed because it is a common way of upgrading applications. Security Fix(es): * patch: Malicious patch files cause ed to execute arbitrary commands (CVE-2018-1000156) 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. 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/): 1564326 - CVE-2018-1000156 patch: Malicious patch files cause ed to execute arbitrary commands 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: patch-2.7.1-10.el7_5.src.rpm x86_64: patch-2.7.1-10.el7_5.x86_64.rpm patch-debuginfo-2.7.1-10.el7_5.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: patch-2.7.1-10.el7_5.src.rpm x86_64: patch-2.7.1-10.el7_5.x86_64.rpm patch-debuginfo-2.7.1-10.el7_5.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: patch-2.7.1-10.el7_5.src.rpm ppc64: patch-2.7.1-10.el7_5.ppc64.rpm patch-debuginfo-2.7.1-10.el7_5.ppc64.rpm ppc64le: patch-2.7.1-10.el7_5.ppc64le.rpm patch-debuginfo-2.7.1-10.el7_5.ppc64le.rpm s390x: patch-2.7.1-10.el7_5.s390x.rpm patch-debuginfo-2.7.1-10.el7_5.s390x.rpm x86_64: patch-2.7.1-10.el7_5.x86_64.rpm patch-debuginfo-2.7.1-10.el7_5.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: patch-2.7.1-10.el7_5.src.rpm aarch64: patch-2.7.1-10.el7_5.aarch64.rpm patch-debuginfo-2.7.1-10.el7_5.aarch64.rpm ppc64le: patch-2.7.1-10.el7_5.ppc64le.rpm patch-debuginfo-2.7.1-10.el7_5.ppc64le.rpm s390x: patch-2.7.1-10.el7_5.s390x.rpm patch-debuginfo-2.7.1-10.el7_5.s390x.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: patch-2.7.1-10.el7_5.src.rpm x86_64: patch-2.7.1-10.el7_5.x86_64.rpm patch-debuginfo-2.7.1-10.el7_5.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-2018-1000156 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 2018 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFa3hmJXlSAg2UNWIIRAjIBAJ9XFw45JNYhu94rUnZrM4FA6SCcgwCbBFyt cRZGt5KkLIYX8uW+WDwtI+E= =Ql0d - -----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. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBWt7YcIx+lLeg9Ub1AQjOiw/8C/6ugmbRRl6mJ4zZEJqMtUPSdsV34UMR PLZBCbYEet77QbkQHSv2bgdBADfyJLLTZt0UAeMEeGXEhG10xQC0aqLvcVWffFLt OqS9jACLduN71PYB/t+bt6Q/zQ9T2r0s/nN26nQ5QvNEHM5sgtcLGp0gXx0D8Ls6 na/3M/e5AWdZygKrJjf8UmVD2CsuU1p22w9xzUqDNLVr4T5VQb/mJz2GaRv5Jm5V Z9JhDEkQMzvIXmwiW8zuvLIhwRYOSeLzFzS1otsTSGFPNkOa420B/kakbb8mRPxS M5hWCWtg+2d6bBtwkCeMiIokOs2csc8RiKeV/jf0slNZxaXkVueo90nwUgwYp2Uw nugzT9pwphywgMAWWrgYDfXqhBBDbiDwYaqrPxc2540beDqUoZrWa8pUz5u1RAOX B+EPmOM35+p/hW2/m/iHFkCEqh1lJymc/qfBf9uDqiIaERa6eWbbk91aTiuUUuiV fmnRcML355jY6Sxe/0wLOEYioE91x/r+gUYjgIzyh/FDi/yoktZwfWYTkFGr9nDm wc+OMg0kGjVhpEchziB5zNZojiUp21qtRpRvcnnwrwhDTVm6x+iNcPXGo5UOyYrv l8vx0D9NX/C5+V6GZLJwXZOFN++YVNijtuc4Q5noB0/zet6pjrWV7QYEI/Cb1e5T PKyvUJYat8k= =XP+t -----END PGP SIGNATURE-----