A libspf2 security update has been released for openSUSE Leap 15.2, SUSE Linux Enterprise 15 SP1, SUSE Linux Enterprise 15 SP2, and SUSE Linux Enterprise 15 SP3.

openSUSE-SU-2021:1187-1: critical: Security update for libspf2

openSUSE Security Update: Security update for libspf2
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Announcement ID: openSUSE-SU-2021:1187-1
Rating: critical
References: #1189104
Cross-References: CVE-2021-20314
Affected Products:
openSUSE Leap 15.2
openSUSE Backports SLE-15-SP3
openSUSE Backports SLE-15-SP2
openSUSE Backports SLE-15-SP1
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An update that fixes one vulnerability is now available.

Description:

This update for libspf2 fixes the following issue:

- CVE-2021-20314: A remote overflow in SPF parsing could lead to remote
code execution (bsc#1189104)

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-2021-1187=1

- openSUSE Backports SLE-15-SP3:

zypper in -t patch openSUSE-2021-1187=1

- openSUSE Backports SLE-15-SP2:

zypper in -t patch openSUSE-2021-1187=1

- openSUSE Backports SLE-15-SP1:

zypper in -t patch openSUSE-2021-1187=1


Package List:

- openSUSE Leap 15.2 (x86_64):

libspf2-2-1.2.10-lp152.4.3.1
libspf2-2-debuginfo-1.2.10-lp152.4.3.1
libspf2-debuginfo-1.2.10-lp152.4.3.1
libspf2-debugsource-1.2.10-lp152.4.3.1
libspf2-devel-1.2.10-lp152.4.3.1
libspf2-tools-1.2.10-lp152.4.3.1
libspf2-tools-debuginfo-1.2.10-lp152.4.3.1

- openSUSE Backports SLE-15-SP3 (aarch64 ppc64le s390x x86_64):

libspf2-2-1.2.10-bp153.5.1
libspf2-2-debuginfo-1.2.10-bp153.5.1
libspf2-debuginfo-1.2.10-bp153.5.1
libspf2-debugsource-1.2.10-bp153.5.1
libspf2-devel-1.2.10-bp153.5.1
libspf2-tools-1.2.10-bp153.5.1
libspf2-tools-debuginfo-1.2.10-bp153.5.1

- openSUSE Backports SLE-15-SP2 (aarch64 ppc64le s390x x86_64):

libspf2-2-1.2.10-bp152.8.1
libspf2-2-debuginfo-1.2.10-bp152.8.1
libspf2-debuginfo-1.2.10-bp152.8.1
libspf2-debugsource-1.2.10-bp152.8.1
libspf2-devel-1.2.10-bp152.8.1
libspf2-tools-1.2.10-bp152.8.1
libspf2-tools-debuginfo-1.2.10-bp152.8.1

- openSUSE Backports SLE-15-SP1 (aarch64 ppc64le s390x x86_64):

libspf2-2-1.2.10-bp151.7.1
libspf2-2-debuginfo-1.2.10-bp151.7.1
libspf2-debuginfo-1.2.10-bp151.7.1
libspf2-debugsource-1.2.10-bp151.7.1
libspf2-devel-1.2.10-bp151.7.1
libspf2-tools-1.2.10-bp151.7.1
libspf2-tools-debuginfo-1.2.10-bp151.7.1

References:

  https://www.suse.com/security/cve/CVE-2021-20314.html
  https://bugzilla.suse.com/1189104