Improper Input Validation The advisory has been revoked - it doesn't affect any version of package git (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1804-GIT-612120
- published10 Dec 2019
- disclosed11 Dec 2019
Introduced: 10 Dec 2019
CVE-2019-19604 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:18.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream git package and not the git package as distributed by Ubuntu.
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.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-19604
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19604
- https://public-inbox.org/git/xmqqr21cqcn9.fsf@gitster-ct.c.googlers.com/
- https://raw.githubusercontent.com/git/git/master/Documentation/RelNotes/2.24.1.txt
- https://www.debian.org/security/2019/dsa-4581
- https://security-tracker.debian.org/tracker/CVE-2019-19604
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HCYSSCA5ZTEP46SB4XRPSQGFV2L3NKMZ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N6UGTEOXWIYSM5KDZL74QD2GK6YQNQCP/
- https://security.gentoo.org/glsa/202003-30
- https://gitlab.com/gitlab-com/gl-security/disclosures/blob/master/003_git_submodule/advisory.md
- http://www.openwall.com/lists/oss-security/2019/12/13/1
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00056.html
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html
- 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/
- https://public-inbox.org/git/xmqqr21cqcn9.fsf%40gitster-ct.c.googlers.com/