A python-Twisted security update has been released for openSUSE Leap 15.3 and 15.4.

openSUSE-SU-2022:0499-1: important: Security update for python-Twisted

openSUSE Security Update: Security update for python-Twisted
______________________________________________________________________________

Announcement ID: openSUSE-SU-2022:0499-1
Rating: important
References: #1195667
Cross-References: CVE-2022-21712
CVSS scores:
CVE-2022-21712 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVE-2022-21712 (SUSE): 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N

Affected Products:
openSUSE Leap 15.3
openSUSE Leap 15.4
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for python-Twisted fixes the following issues:

- CVE-2022-21712: Fixed secret exposure in cross-origin redirects by
properly removing sensitive headers when redirecting to a different
origin (bsc#1195667).

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 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-499=1

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-499=1


Package List:

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

python-Twisted-debuginfo-19.10.0-3.6.1
python-Twisted-debugsource-19.10.0-3.6.1
python2-Twisted-19.10.0-3.6.1
python2-Twisted-debuginfo-19.10.0-3.6.1
python3-Twisted-debuginfo-19.10.0-3.6.1

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

python-Twisted-debuginfo-19.10.0-3.6.1
python-Twisted-debugsource-19.10.0-3.6.1
python-Twisted-doc-19.10.0-3.6.1
python2-Twisted-19.10.0-3.6.1
python2-Twisted-debuginfo-19.10.0-3.6.1
python3-Twisted-19.10.0-3.6.1
python3-Twisted-debuginfo-19.10.0-3.6.1

References:

  https://www.suse.com/security/cve/CVE-2022-21712.html
  https://bugzilla.suse.com/1195667