Security update for python-Pillow

Announcement ID: SUSE-SU-2021:3235-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2021-23437 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2021-23437 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise Server 12 SP4
  • SUSE OpenStack Cloud 9
  • SUSE OpenStack Cloud Crowbar 9

An update that solves one vulnerability can now be installed.

Description:

This update for python-Pillow fixes the following issues:

  • CVE-2021-23437: Fixed regular expression denial of service (ReDoS) via the getrgb function (bsc#1190229).

Patch Instructions:

To install this SUSE 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 OpenStack Cloud 9
    zypper in -t patch SUSE-OpenStack-Cloud-9-2021-3235=1
  • SUSE OpenStack Cloud Crowbar 9
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-3235=1

Package List:

  • SUSE OpenStack Cloud 9 (x86_64)
    • python-Pillow-debuginfo-5.2.0-3.14.1
    • python-Pillow-debugsource-5.2.0-3.14.1
    • python-Pillow-5.2.0-3.14.1
  • SUSE OpenStack Cloud Crowbar 9 (x86_64)
    • python-Pillow-debuginfo-5.2.0-3.14.1
    • python-Pillow-debugsource-5.2.0-3.14.1
    • python-Pillow-5.2.0-3.14.1

References: