Issued:

2022-11-02

Updated:

2022-11-02

RHSA-2022:7329 - 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.

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.

Security Fix(es):

• lua: heap buffer overflow in luaG_errormsg() in ldebug.c due to uncontrolled recursion in error handling (CVE-2022-33099)

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

Updated Packages

• lua-5.4.2-4.el9_0.3.i686.rpm
• lua-5.4.2-4.el9_0.3.x86_64.rpm
• lua-libs-debuginfo-5.4.2-4.el9_0.3.i686.rpm
• lua-devel-5.4.2-4.el9_0.3.s390x.rpm
• lua-5.4.2-4.el9_0.3.ppc64le.rpm
• lua-5.4.2-4.el9_0.3.aarch64.rpm
• lua-debugsource-5.4.2-4.el9_0.3.ppc64le.rpm
• lua-5.4.2-4.el9_0.3.s390x.rpm
• lua-debugsource-5.4.2-4.el9_0.3.i686.rpm
• lua-libs-5.4.2-4.el9_0.3.aarch64.rpm
• lua-devel-5.4.2-4.el9_0.3.ppc64le.rpm
• lua-debugsource-5.4.2-4.el9_0.3.aarch64.rpm
• lua-libs-5.4.2-4.el9_0.3.i686.rpm
• lua-libs-debuginfo-5.4.2-4.el9_0.3.s390x.rpm
• lua-devel-5.4.2-4.el9_0.3.aarch64.rpm
• lua-devel-5.4.2-4.el9_0.3.x86_64.rpm
• lua-libs-debuginfo-5.4.2-4.el9_0.3.aarch64.rpm
• lua-debugsource-5.4.2-4.el9_0.3.s390x.rpm
• lua-devel-5.4.2-4.el9_0.3.i686.rpm
• lua-libs-5.4.2-4.el9_0.3.x86_64.rpm
• lua-5.4.2-4.el9_0.3.src.rpm
• lua-libs-debuginfo-5.4.2-4.el9_0.3.x86_64.rpm
• lua-libs-5.4.2-4.el9_0.3.s390x.rpm
• lua-debugsource-5.4.2-4.el9_0.3.x86_64.rpm
• lua-debuginfo-5.4.2-4.el9_0.3.s390x.rpm
• lua-libs-5.4.2-4.el9_0.3.ppc64le.rpm
• lua-debuginfo-5.4.2-4.el9_0.3.aarch64.rpm
• lua-debuginfo-5.4.2-4.el9_0.3.ppc64le.rpm
• lua-libs-debuginfo-5.4.2-4.el9_0.3.ppc64le.rpm
• lua-debuginfo-5.4.2-4.el9_0.3.x86_64.rpm
• lua-debuginfo-5.4.2-4.el9_0.3.i686.rpm

Fixes

• This content is not included.BZ - 2104427

CVEs

• CVE-2022-33099

References

• https://access.redhat.com/security/updates/classification/#moderate

Additional information

• The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
• Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.