First published: Tue May 09 2023(Updated: )
go-md2man converts markdown into roff (man pages).<br>Security Fix(es):<br><li> golang: regexp/syntax: limit memory used by parsing regexps (CVE-2022-41715)</li> 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.<br>Additional Changes:<br>For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.2 Release Notes linked from the References section.
Affected Software | Affected Version | How to fix |
---|---|---|
redhat/golang-github-cpuguy83-md2man | <2.0.2-4.el9 | 2.0.2-4.el9 |
redhat/golang-github-cpuguy83-md2man | <2.0.2-4.el9 | 2.0.2-4.el9 |
redhat/golang-github-cpuguy83-md2man-debuginfo | <2.0.2-4.el9 | 2.0.2-4.el9 |
redhat/golang-github-cpuguy83-md2man-debugsource | <2.0.2-4.el9 | 2.0.2-4.el9 |
redhat/golang-github-cpuguy83-md2man | <2.0.2-4.el9 | 2.0.2-4.el9 |
redhat/golang-github-cpuguy83-md2man-debuginfo | <2.0.2-4.el9 | 2.0.2-4.el9 |
redhat/golang-github-cpuguy83-md2man-debugsource | <2.0.2-4.el9 | 2.0.2-4.el9 |
redhat/golang-github-cpuguy83-md2man | <2.0.2-4.el9.aa | 2.0.2-4.el9.aa |
redhat/golang-github-cpuguy83-md2man-debuginfo | <2.0.2-4.el9.aa | 2.0.2-4.el9.aa |
redhat/golang-github-cpuguy83-md2man-debugsource | <2.0.2-4.el9.aa | 2.0.2-4.el9.aa |
redhat/golang-github-cpuguy83-md2man-debuginfo | <2.0.2-4.el9 | 2.0.2-4.el9 |
redhat/golang-github-cpuguy83-md2man-debugsource | <2.0.2-4.el9 | 2.0.2-4.el9 |
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The severity of RHSA-2023:2592 is determined by the impact of the vulnerability related to limited memory usage in regex parsing.
To fix RHSA-2023:2592, update the affected packages to version 2.0.2-4.el9 or later.
RHSA-2023:2592 affects the golang-github-cpuguy83-md2man package and its associated debuginfo and debugsource packages.
CVE-2022-41715 addresses a vulnerability in golang's regexp/syntax that can lead to excessive memory usage during regex parsing.
RHSA-2023:2592 is specifically applicable to systems running Red Hat Enterprise Linux version 9.