Issued:
2023-03-14
Updated:
2023-03-14

RHSA-2023:1211 - Moderate: lua security update

Synopsis

Moderate: lua security update

Type/Severity

Security Advisory Moderate

Topic

An update for lua is now available for Red Hat Enterprise Linux 9.0 Extended Update Support.

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

The lua packages provide support for Lua, a powerful light-weight programming language designed for extending applications. Lua is also frequently used as a general-purpose, stand-alone language.

The following packages have been upgraded to a later upstream version: lua (5.4.4).

Security Fix(es):

  • lua: use after free allows Sandbox Escape (CVE-2021-44964)

  • lua: stack overflow in lua_resume of ldo.c allows a DoS via a crafted script file (CVE-2021-43519)

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.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

ProductVersionArch
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions9.0x86_64
Red Hat Enterprise Linux for x86_64 - Extended Update Support9.0x86_64
Red Hat Enterprise Linux for Power, little endian - Extended Update Support9.0ppc64le
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support9.0s390x
Red Hat Enterprise Linux for IBM z Systems - 4 years of updates9.0s390x
Red Hat Enterprise Linux for ARM 64 - Extended Update Support9.0aarch64
Red Hat Enterprise Linux for ARM 64 - 4 years of updates9.0aarch64
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions9.0ppc64le
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support9.0x86_64
Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support9.0ppc64le
Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support9.0s390x
Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support9.0aarch64

Updated Packages

  • lua-libs-debuginfo-5.4.4-1.el9_0.1.i686.rpm
  • lua-5.4.4-1.el9_0.1.x86_64.rpm
  • lua-5.4.4-1.el9_0.1.s390x.rpm
  • lua-devel-5.4.4-1.el9_0.1.x86_64.rpm
  • lua-debuginfo-5.4.4-1.el9_0.1.aarch64.rpm
  • lua-libs-5.4.4-1.el9_0.1.ppc64le.rpm
  • lua-debugsource-5.4.4-1.el9_0.1.i686.rpm
  • lua-debugsource-5.4.4-1.el9_0.1.x86_64.rpm
  • lua-5.4.4-1.el9_0.1.ppc64le.rpm
  • lua-libs-debuginfo-5.4.4-1.el9_0.1.ppc64le.rpm
  • lua-libs-5.4.4-1.el9_0.1.aarch64.rpm
  • lua-devel-5.4.4-1.el9_0.1.aarch64.rpm
  • lua-devel-5.4.4-1.el9_0.1.s390x.rpm
  • lua-libs-5.4.4-1.el9_0.1.x86_64.rpm
  • lua-5.4.4-1.el9_0.1.aarch64.rpm
  • lua-libs-debuginfo-5.4.4-1.el9_0.1.s390x.rpm
  • lua-libs-debuginfo-5.4.4-1.el9_0.1.x86_64.rpm
  • lua-5.4.4-1.el9_0.1.i686.rpm
  • lua-libs-5.4.4-1.el9_0.1.s390x.rpm
  • lua-debugsource-5.4.4-1.el9_0.1.aarch64.rpm
  • lua-debugsource-5.4.4-1.el9_0.1.ppc64le.rpm
  • lua-devel-5.4.4-1.el9_0.1.ppc64le.rpm
  • lua-debuginfo-5.4.4-1.el9_0.1.ppc64le.rpm
  • lua-libs-debuginfo-5.4.4-1.el9_0.1.aarch64.rpm
  • lua-5.4.4-1.el9_0.1.src.rpm
  • lua-debugsource-5.4.4-1.el9_0.1.s390x.rpm
  • lua-devel-5.4.4-1.el9_0.1.i686.rpm
  • lua-debuginfo-5.4.4-1.el9_0.1.x86_64.rpm
  • lua-debuginfo-5.4.4-1.el9_0.1.s390x.rpm
  • lua-libs-5.4.4-1.el9_0.1.i686.rpm
  • lua-debuginfo-5.4.4-1.el9_0.1.i686.rpm

Fixes

CVEs

References

Additional information