CVE-2019-19604
High
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.
SeverityHigh
CVSS7.8
Exploit probability90. percentile3.7%
Product
Git
PublishedDec 11, 2019
First seenDec 11, 2019
How to fix
Update
- git-scm git2.20.0, 2.21.1, 2.22.2, 2.23.1, 2.24.1 or later
Vendor advisories
- debian.org/security/2019/dsa-4581
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HCYSSCA5ZTEP46SB4XRPSQGFV2L3NKMZ/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N6UGTEOXWIYSM5KDZL74QD2GK6YQNQCP/
- security.gentoo.org/glsa/202003-30
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| git-scm git | v < 2.20.0, 2.21.0 ≤ v < 2.21.1, 2.22.0 ≤ v < 2.22.2, 2.23.0 ≤ v < 2.23.1, 2.24.0 ≤ v < 2.24.1 | 2.20.0, 2.21.1, 2.22.2, 2.23.1, 2.24.1 |
| debian debian_linux | 9.0, 10.0 | — |
| fedoraproject fedora | 30, 31 | — |
| opensuse leap | 15.1 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.