Mehrere Probleme in permissions
ID: | SUSE-SU-2021:2280-1 |
Distribution: | SUSE |
Plattformen: | SUSE Linux Enterprise Server 12-SP5 |
Datum: | Fr, 9. Juli 2021, 23:08 |
Referenzen: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8013
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3688 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3690 |
Applikationen: | permissions |
Originalnachricht |
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SUSE Security Update: Security update for permissions ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:2280-1 Rating: moderate References: #1047247 #1050467 #1093414 #1097665 #1123886 #1150734 #1155939 #1157198 #1160594 #1160764 #1161779 #1163922 #1171883 #1182899 Cross-References: CVE-2019-3688 CVE-2019-3690 CVE-2020-8013 CVSS scores: CVE-2019-3688 (NVD) : 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H CVE-2019-3688 (SUSE): 5.1 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L CVE-2019-3690 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-3690 (SUSE): 6.8 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N CVE-2020-8013 (NVD) : 2.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N CVE-2020-8013 (SUSE): 6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N Affected Products: SUSE Linux Enterprise Server 12-SP5 ______________________________________________________________________________ An update that solves three vulnerabilities and has 11 fixes is now available. Description: This update for permissions fixes the following issues: - Fork package for 12-SP5 (bsc#1155939) - make btmp root:utmp (bsc#1050467, bsc#1182899) - pcp: remove no longer needed / conflicting entries (bsc#1171883). Fixes a potential security issue. - do not follow symlinks that are the final path element (CVE-2020-8013, bsc#1163922) - fix handling of relative directory symlinks in chkstat - whitelist postgres sticky directories (bsc#1123886) - fix regression where chkstat breaks without /proc available (bsc#1160764, bsc#1160594) - fix capability handling when doing multiple permission changes at once (bsc#1161779, - fix invalid free() when permfiles points to argv (bsc#1157198) - the eror should be reported for permfiles[i], not argv[i], as these are not the same files. (bsc#1047247, bsc#1097665) - fix /usr/sbin/pinger ownership to root:squid (bsc#1093414, CVE-2019-3688) - fix privilege escalation through untrusted symlinks (bsc#1150734, CVE-2019-3690) 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: - SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-2280=1 Package List: - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64): permissions-20170707-6.4.1 permissions-debuginfo-20170707-6.4.1 permissions-debugsource-20170707-6.4.1 References: https://www.suse.com/security/cve/CVE-2019-3688.html https://www.suse.com/security/cve/CVE-2019-3690.html https://www.suse.com/security/cve/CVE-2020-8013.html https://bugzilla.suse.com/1047247 https://bugzilla.suse.com/1050467 https://bugzilla.suse.com/1093414 https://bugzilla.suse.com/1097665 https://bugzilla.suse.com/1123886 https://bugzilla.suse.com/1150734 https://bugzilla.suse.com/1155939 https://bugzilla.suse.com/1157198 https://bugzilla.suse.com/1160594 https://bugzilla.suse.com/1160764 https://bugzilla.suse.com/1161779 https://bugzilla.suse.com/1163922 https://bugzilla.suse.com/1171883 https://bugzilla.suse.com/1182899 |