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Git for Red Hat Enterprise Linux Unvalidated Input

published 1 year ago

Summary

An unauthenticated attacker can exploit this vulnerability by crafting a malicious Git repository that can cause a denial-of-service or potentially execute arbitrary code. This affects users of Git on Red Hat Enterprise Linux systems. To mitigate this issue, apply the latest security update provided by Red Hat.

What to do

Update redhat git to version 0:2.43.5-1.el9_4.3.
Update redhat git-all to version 0:2.43.5-1.el9_4.3.
Update redhat git-core to version 0:2.43.5-1.el9_4.3.
Update redhat git-core-debuginfo to version 0:2.43.5-1.el9_4.3.
Update redhat git-core-doc to version 0:2.43.5-1.el9_4.3.
Update redhat git-credential-libsecret to version 0:2.43.5-1.el9_4.3.
Update redhat git-credential-libsecret-debuginfo to version 0:2.43.5-1.el9_4.3.
Update redhat git-daemon to version 0:2.43.5-1.el9_4.3.
Update redhat git-daemon-debuginfo to version 0:2.43.5-1.el9_4.3.
Update redhat git-debuginfo to version 0:2.43.5-1.el9_4.3.
Update redhat git-debugsource to version 0:2.43.5-1.el9_4.3.
Update redhat git-email to version 0:2.43.5-1.el9_4.3.
Update redhat git-gui to version 0:2.43.5-1.el9_4.3.
Update redhat git-instaweb to version 0:2.43.5-1.el9_4.3.
Update redhat git-subtree to version 0:2.43.5-1.el9_4.3.
Update redhat git-svn to version 0:2.43.5-1.el9_4.3.
Update redhat gitk to version 0:2.43.5-1.el9_4.3.
Update redhat gitweb to version 0:2.43.5-1.el9_4.3.
Update redhat perl-git to version 0:2.43.5-1.el9_4.3.
Update redhat perl-git-svn to version 0:2.43.5-1.el9_4.3.

Affected software

Ecosystem	Vendor	Product	Affected versions
Red Hat:rhel_eus:9.4::appstream	redhat	git	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-all	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-core	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-core-debuginfo	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-core-doc	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-credential-libsecret	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-credential-libsecret-debuginfo	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-daemon	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-daemon-debuginfo	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-debuginfo	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-debugsource	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-email	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-gui	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-instaweb	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-subtree	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	git-svn	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	gitk	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	gitweb	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	perl-git	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3
Red Hat:rhel_eus:9.4::appstream	redhat	perl-git-svn	< 0:2.43.5-1.el9_4.3 Fix: upgrade to 0:2.43.5-1.el9_4.3

Original advisory text

Red Hat Security Advisory: git security update

References

https://access.redhat.com/errata/RHSA-2025:19601 Vendor Advisory
https://access.redhat.com/security/updates/classification/#low Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2337824 Third Party Advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_19601.... Vendor Advisory
https://access.redhat.com/security/cve/CVE-2024-50349 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2024-50349 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2024-50349 Vendor Advisory
https://github.com/git/git/commit/7725b8100ffbbff2750ee4d61a0fcc1f53a086e8 Third Party Advisory
https://github.com/git/git/commit/c903985bf7e772e2d08275c1a95c8a55ab011577 Third Party Advisory
https://github.com/git/git/security/advisories/GHSA-hmg8-h7qf-7cxr Third Party Advisory

Fix within

Internet-facing 60 days

Internal At next upgrade

Not known to be exploited
Needs hands-on effort to exploit (estimated)
Gives an attacker partial control (estimated)

Severity

3.1 Low

Timeline

Published4 Nov 2025

Updated10 Jun 2026

First seen10 Jun 2026

Sources

RHSA-2025:19601 · OSV

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