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Status published
High
CVE-2019-19604
Arbitrary command execution is possible in Git before 2.20.2, 2.21.x...
Vulnerability Description
Arbitrary command execution is possible in Git before 2.20.2, 2.21.x before 2.21.1, 2.22.x before 2.22.2, 2.23.x before 2.23.1, and 2.24.x before 2.24.1 because a "git submodule update" operation can run commands found in the .gitmodules file of a malicious repository.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://gitlab.com/gitlab-com/gl-security/disclosures/blob/master/003_git_submodule/advisory.md
- https://raw.githubusercontent.com/git/git/master/Documentation/RelNotes/2.24.1.txt
- https://public-inbox.org/git/xmqqr21cqcn9.fsf%40gitster-ct.c.googlers.com/
- https://www.debian.org/security/2019/dsa-4581
- http://www.openwall.com/lists/oss-security/2019/12/13/1
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HCYSSCA5ZTEP46SB4XRPSQGFV2L3NKMZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N6UGTEOXWIYSM5KDZL74QD2GK6YQNQCP/
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00056.html
- https://security.gentoo.org/glsa/202003-30
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html
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Affected Vendor
git-scm
View all reports →Affected Software
git, debian linux, fedora, leap
Vulnerable Versions:
0, 2.21.0, 2.22.0, 2.23.0, 2.24.0, 9.0, 10.0, 30, 31, 15.1
Timeline
Official Publish:
December 10th, 2019
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.