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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.6238 Security update for sudo 30 November 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: sudo Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2022-43995 Original Bulletin: https://www.suse.com/support/update/announcement/2022/suse-su-20224280-1 Comment: CVSS (Max): 7.1 CVE-2022-43995 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H) CVSS Source: SUSE Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for sudo ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:4280-1 Rating: important References: #1197998 #1203201 #1204986 Cross-References: CVE-2022-43995 Affected Products: SUSE Linux Enterprise Server 12-SP5 SUSE Linux Enterprise Server for SAP Applications 12-SP5 SUSE Linux Enterprise Software Development Kit 12-SP5 ______________________________________________________________________________ An update that solves one vulnerability and has two fixes is now available. Description: This update for sudo fixes the following issues: Security fixes: o CVE-2022-43995: Fixed a potential heap-based buffer over-read when entering a password of seven characters or fewer and using the crypt() password backend (bsc#1204986). Other: o Make sure SIGCHLD is not ignored when sudo is executed; fixes race condition (bsc#1203201). o Change sudo-ldap schema from ASCII to UTF8 (bsc#1197998). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: o SUSE Linux Enterprise Software Development Kit 12-SP5: zypper in -t patch SUSE-SLE-SDK-12-SP5-2022-4280=1 o SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-4280=1 Package List: o SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64): sudo-debuginfo-1.8.27-4.30.1 sudo-debugsource-1.8.27-4.30.1 sudo-devel-1.8.27-4.30.1 o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64): sudo-1.8.27-4.30.1 sudo-debuginfo-1.8.27-4.30.1 sudo-debugsource-1.8.27-4.30.1 References: o https://www.suse.com/security/cve/CVE-2022-43995.html o https://bugzilla.suse.com/1197998 o https://bugzilla.suse.com/1203201 o https://bugzilla.suse.com/1204986 - --------------------------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: https://auscert.org.au/gpg-key/ iQIVAwUBY4bHnckNZI30y1K9AQgGdA/9GJF7eeDcJ7NUO1YqEIRb7w731JQyzYW/ IceWFlwTH3jKHYoqXnFvrZu9wh9yb5o2l9YFNuVCkzDXqoEuaANflDMf+l0vN1h/ qe9IGLGELSNeegfuoO5wxqbcWXztyqSWAg3Wdp3Rr0j0J9y9gZs69lZXMZFYXB9e yGw5Aa4RC5y18W7v4RgBl2rLWPut+YBZGzsU/JKh5A9lPuXs17VwzabJ8WEsekIE 20CiMly52FdnKbR0/xcYGh/f9bK5aLnBzEJQzgM1O/STagCFjUN+joneCyXYUnRu AO1uvAFnO4MPpkDs9fSS0u5Dk8MTe2dXXYvsmc9BMI5n/1KD5TDjuvMRr2mqUfS8 MF5DErG4zA3Fa2QTDiOm9L5hqIVFQgzE39XHmutrb4sqEL3GIijMCVuHMB0yvQgJ zpefMVd0mlFVONgClaLd1ewatS3l++erbcHXT/ejl7H5RJdtkMDGbG10p9cwiJIF v78N3+36ma+akLYr6gpl1uT9ZgNhRpm/Fh0FWQQZKKB460B4U+K0pZGNwSCiCSFg wpQMlZ0lD39YAv2pK42AcWRihW3e0CQzxWurvCAuE/FdBRY5Y7RKfarXPQVBjNAd ULcuW7+P3R8qFHBEDLWAL8yzO4FJZCCE5blV1MOvTYFi3onFGK64I3bKByp/ZwLd Td2VsLVuceg= =NhVX -----END PGP SIGNATURE-----