openSUSE Security Update: Security update for squid ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:0879-1 Rating: important References: #1171164 #1171569 #1183436 #1185916 #1185918 #1185919 #1185921 #1185923 Cross-References: CVE-2020-25097 CVE-2021-28651 CVE-2021-28652 CVE-2021-28662 CVE-2021-31806 CVSS scores: CVE-2020-25097 (NVD) : 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N CVE-2020-25097 (SUSE): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N CVE-2021-28651 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2021-28651 (SUSE): 7.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H CVE-2021-28652 (NVD) : 4.9 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVE-2021-28652 (SUSE): 6.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H CVE-2021-28662 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2021-28662 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2021-31806 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2021-31806 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Affected Products: openSUSE Leap 15.2 ______________________________________________________________________________ An update that solves 5 vulnerabilities and has three fixes is now available. Description: This update for squid fixes the following issues: - update to 4.15: - CVE-2021-28652: Broken cache manager URL parsing (bsc#1185918) - CVE-2021-28651: Memory leak in RFC 2169 response parsing (bsc#1185921) - CVE-2021-28662: Limit HeaderLookupTable_t::lookup() to BadHdr and specific IDs (bsc#1185919) - CVE-2021-31806: Handle more Range requests (bsc#1185916) - CVE-2020-25097: HTTP Request Smuggling vulnerability (bsc#1183436) - Handle more partial responses (bsc#1185923) - fix previous change to reinstante permissions macros, because the wrong path has been used (bsc#1171569). - use libexecdir instead of libdir to conform to recent changes in Factory (bsc#1171164). - Reinstate permissions macros for pinger binary, because the permissions package is also responsible for setting up the cap_net_raw capability, currently a fresh squid install doesn't get a capability bit at all (bsc#1171569). - Change pinger and basic_pam_auth helper to use standard permissions. pinger uses cap_net_raw=ep instead (bsc#1171569) This update was imported from the SUSE:SLE-15:Update update project. Patch Instructions: To install this openSUSE 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: - openSUSE Leap 15.2: zypper in -t patch openSUSE-2021-879=1 Package List: - openSUSE Leap 15.2 (x86_64): squid-4.15-lp152.2.9.1 squid-debuginfo-4.15-lp152.2.9.1 squid-debugsource-4.15-lp152.2.9.1 References: https://www.suse.com/security/cve/CVE-2020-25097.html https://www.suse.com/security/cve/CVE-2021-28651.html https://www.suse.com/security/cve/CVE-2021-28652.html https://www.suse.com/security/cve/CVE-2021-28662.html https://www.suse.com/security/cve/CVE-2021-31806.html https://bugzilla.suse.com/1171164 https://bugzilla.suse.com/1171569 https://bugzilla.suse.com/1183436 https://bugzilla.suse.com/1185916 https://bugzilla.suse.com/1185918 https://bugzilla.suse.com/1185919 https://bugzilla.suse.com/1185921 https://bugzilla.suse.com/1185923