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suseSuseOPENSUSE-SU-2021:1961-1
HistoryJul 11, 2021 - 12:00 a.m.

Security update for squid (important)

2021-07-1100:00:00
lists.opensuse.org
17

EPSS

0.916

Percentile

98.9%

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 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 15.3:

    zypper in -t patch openSUSE-SLE-15.3-2021-1961=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.3aarch64< - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.aarch64.rpm
openSUSE Leap15.3ppc64le< - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.ppc64le.rpm
openSUSE Leap15.3s390x< - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.s390x.rpm
openSUSE Leap15.3x86_64< - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.x86_64.rpm