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RHSA-2023:2258: Red Hat Security Advisory: python-mako security update

An update for python-mako is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

Related CVEs:

  • CVE-2022-40023: A vulnerability was found in the mako package. Affected versions of this package are vulnerable to Regular expression denial of service (ReDoS) attacks, affecting system availability.
Red Hat Security Data
#vulnerability#linux#red_hat#dos#ibm

Issued:

2023-05-09

Updated:

2023-05-09

RHSA-2023:2258 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Moderate: python-mako security update

Type/Severity

Security Advisory: Moderate

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for python-mako is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

Mako is a template library written in Python. It provides a familiar, non-XML syntax which compiles into Python modules for maximum performance.

Security Fix(es):

  • python-mako: REDoS in Lexer class (CVE-2022-40023)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.2 Release Notes linked from the References section.

Affected Products

  • Red Hat Enterprise Linux for x86_64 9 x86_64
  • Red Hat Enterprise Linux for IBM z Systems 9 s390x
  • Red Hat Enterprise Linux for Power, little endian 9 ppc64le
  • Red Hat Enterprise Linux for ARM 64 9 aarch64

Fixes

  • BZ - 2128977 - CVE-2022-40023 python-mako: REDoS in Lexer class

References

  • https://access.redhat.com/security/updates/classification/#moderate
  • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.2_release_notes/index

Red Hat Enterprise Linux for x86_64 9

SRPM

python-mako-1.1.4-6.el9.src.rpm

SHA-256: 8a444d30416a35dbc759d8fc353421fc30994b07e400b36ccd109746fe317386

x86_64

python3-mako-1.1.4-6.el9.noarch.rpm

SHA-256: 14524aeca77e31530a8f2cbe2564f073855f18a5fced7e0a4c1d0af5413fd4fd

Red Hat Enterprise Linux for IBM z Systems 9

SRPM

python-mako-1.1.4-6.el9.src.rpm

SHA-256: 8a444d30416a35dbc759d8fc353421fc30994b07e400b36ccd109746fe317386

s390x

python3-mako-1.1.4-6.el9.noarch.rpm

SHA-256: 14524aeca77e31530a8f2cbe2564f073855f18a5fced7e0a4c1d0af5413fd4fd

Red Hat Enterprise Linux for Power, little endian 9

SRPM

python-mako-1.1.4-6.el9.src.rpm

SHA-256: 8a444d30416a35dbc759d8fc353421fc30994b07e400b36ccd109746fe317386

ppc64le

python3-mako-1.1.4-6.el9.noarch.rpm

SHA-256: 14524aeca77e31530a8f2cbe2564f073855f18a5fced7e0a4c1d0af5413fd4fd

Red Hat Enterprise Linux for ARM 64 9

SRPM

python-mako-1.1.4-6.el9.src.rpm

SHA-256: 8a444d30416a35dbc759d8fc353421fc30994b07e400b36ccd109746fe317386

aarch64

python3-mako-1.1.4-6.el9.noarch.rpm

SHA-256: 14524aeca77e31530a8f2cbe2564f073855f18a5fced7e0a4c1d0af5413fd4fd

The Red Hat security contact is [email protected]. More contact details at https://access.redhat.com/security/team/contact/.

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