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Sicherheit: Mehrere Probleme in squid
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in squid
ID: SUSE-SU-2021:1961-1
Distribution: SUSE
Plattformen: SUSE Enterprise Storage 6, SUSE CaaS Platform 4.0, SUSE Linux Enterprise Server 15-LTSS, SUSE Linux Enterprise High Performance Computing 15-ESPOS, SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise High Performance Computing 15-LTSS, SUSE Linux Enterprise Module for Server Applications 15-SP2, SUSE Linux Enterprise Server for SAP 15-SP1, SUSE Manager Server 4.0, SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS, SUSE Linux Enterprise Server 15-SP1-LTSS, SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS, SUSE Manager Proxy 4.0, SUSE Manager Retail Branch Server 4.0, SUSE Linux Enterprise Server 15-SP1-BCL, SUSE Linux Enterprise Module for Server Applications 15-SP3
Datum: Fr, 11. Juni 2021, 22:30
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28652
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25097
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31806
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28651
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28662
Applikationen: Squid

Originalnachricht

 

   SUSE Security Update: Security update for squid
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:1961-1
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:
                    SUSE Manager Server 4.0
                    SUSE Manager Retail Branch Server 4.0
                    SUSE Manager Proxy 4.0
                    SUSE Linux Enterprise Server for SAP 15-SP1
                    SUSE Linux Enterprise Server for SAP 15
                    SUSE Linux Enterprise Server 15-SP1-LTSS
                    SUSE Linux Enterprise Server 15-SP1-BCL
                    SUSE Linux Enterprise Server 15-LTSS
                    SUSE Linux Enterprise Module for Server Applications 15-SP3
                    SUSE Linux Enterprise Module for Server Applications 15-SP2
                    SUSE Linux Enterprise High Performance Computing
 15-SP1-LTSS
                    SUSE Linux Enterprise High Performance Computing
 15-SP1-ESPOS
                    SUSE Linux Enterprise High Performance Computing 15-LTSS
                    SUSE Linux Enterprise High Performance Computing 15-ESPOS
                    SUSE Enterprise Storage 6
                    SUSE CaaS Platform 4.0
______________________________________________________________________________

   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)


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 Manager Server 4.0:

      zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-1961=1

   - SUSE Manager Retail Branch Server 4.0:

      zypper in -t patch
 SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-1961=1

   - SUSE Manager Proxy 4.0:

      zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-1961=1

   - SUSE Linux Enterprise Server for SAP 15-SP1:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-1961=1

   - SUSE Linux Enterprise Server for SAP 15:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-1961=1

   - SUSE Linux Enterprise Server 15-SP1-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-1961=1

   - SUSE Linux Enterprise Server 15-SP1-BCL:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-1961=1

   - SUSE Linux Enterprise Server 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-2021-1961=1

   - SUSE Linux Enterprise Module for Server Applications 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2021-1961=1

   - SUSE Linux Enterprise Module for Server Applications 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2021-1961=1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-1961=1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-1961=1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2021-1961=1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2021-1961=1

   - SUSE Enterprise Storage 6:

      zypper in -t patch SUSE-Storage-6-2021-1961=1

   - SUSE CaaS Platform 4.0:

      To install this update, use the SUSE CaaS Platform 'skuba' tool.
 It
      will inform you if it detects new updates and let you then trigger
      updating of the complete cluster in a controlled way.



Package List:

   - SUSE Manager Server 4.0 (ppc64le s390x x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE Manager Retail Branch Server 4.0 (x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE Manager Proxy 4.0 (x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE Linux Enterprise Module for Server Applications 15-SP3 (aarch64
 ppc64le s390x x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64
 ppc64le s390x x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64
 x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64
 x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64
 x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE Enterprise Storage 6 (aarch64 x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1

   - SUSE CaaS Platform 4.0 (x86_64):

      squid-4.15-5.26.1
      squid-debuginfo-4.15-5.26.1
      squid-debugsource-4.15-5.26.1


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
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