Security update for viewvc SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2021:0145-1 Final 1 1 2021-01-23T11:22:34Z current 2021-01-23T11:22:34Z 2021-01-23T11:22:34Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for viewvc This update for viewvc fixes the following issues: - update to 1.1.28 (boo#1167974, CVE-2020-5283): * security fix: escape subdir lastmod file name (#211) * fix standalone.py first request failure (#195) * suppress stack traces (with option to show) (#140) * distinguish text/binary/image files by icons (#166, #175) * colorize alternating file content lines (#167) * link to the instance root from the ViewVC logo (#168) * display directory and root counts, too (#169) * fix double fault error in standalone.py (#157) * support timezone offsets with minutes piece (#176) This update was imported from the openSUSE:Leap:15.1:Update update project. This update was imported from the openSUSE:Leap:15.2:Update update project. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-2021-145 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/E2A7TO5T4QEJHRLA7YZBTOPVCY4745TO/ E-Mail link for openSUSE-SU-2021:0145-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1167974 SUSE Bug 1167974 https://www.suse.com/security/cve/CVE-2020-5283/ SUSE CVE CVE-2020-5283 page SUSE Package Hub 15 SP2 viewvc-1.1.28-bp152.4.3.1 viewvc-1.1.28-bp152.4.3.1 as a component of SUSE Package Hub 15 SP2 ViewVC before versions 1.1.28 and 1.2.1 has a XSS vulnerability in CVS show_subdir_lastmod support. The impact of this vulnerability is mitigated by the need for an attacker to have commit privileges to a CVS repository exposed by an otherwise trusted ViewVC instance that also has the `show_subdir_lastmod` feature enabled. The attack vector involves files with unsafe names (names that, when embedded into an HTML stream, would cause the browser to run unwanted code), which themselves can be challenging to create. This vulnerability is patched in versions 1.2.1 and 1.1.28. CVE-2020-5283 SUSE Package Hub 15 SP2:viewvc-1.1.28-bp152.4.3.1 moderate 2.1 AV:N/AC:H/Au:S/C:N/I:P/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/E2A7TO5T4QEJHRLA7YZBTOPVCY4745TO/ https://www.suse.com/security/cve/CVE-2020-5283.html CVE-2020-5283 https://bugzilla.suse.com/1167974 SUSE Bug 1167974