Vulnerability Monitor

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CVE-2019-19604

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.

Published

2019-12-11T00:15:13.260

Last Modified

2024-11-21T04:35:02.160

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

10.0

Weaknesses

Type: Primary
CWE-78
CWE-862

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	git-scm	git	< 2.20.0	Yes
Application	git-scm	git	< 2.21.1	Yes
Application	git-scm	git	< 2.22.2	Yes
Application	git-scm	git	< 2.23.1	Yes
Application	git-scm	git	< 2.24.1	Yes
Operating System	debian	debian_linux	9.0	Yes
Operating System	debian	debian_linux	10.0	Yes
Operating System	fedoraproject	fedora	30	Yes
Operating System	fedoraproject	fedora	31	Yes
Operating System	opensuse	leap	15.1	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00056.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html Mailing List, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2019/12/13/1 Mailing List, Third Party Advisory ([email protected])
https://gitlab.com/gitlab-com/gl-security/disclosures/blob/master/003_git_submodule/advisory.md Exploit, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HCYSSCA5ZTEP46SB4XRPSQGFV2L3NKMZ/ ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N6UGTEOXWIYSM5KDZL74QD2GK6YQNQCP/ ([email protected])
https://public-inbox.org/git/xmqqr21cqcn9.fsf%40gitster-ct.c.googlers.com/ ([email protected])
https://raw.githubusercontent.com/git/git/master/Documentation/RelNotes/2.24.1.txt Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/202003-30 Third Party Advisory ([email protected])
https://www.debian.org/security/2019/dsa-4581 Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00056.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2019/12/13/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.com/gitlab-com/gl-security/disclosures/blob/master/003_git_submodule/advisory.md Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HCYSSCA5ZTEP46SB4XRPSQGFV2L3NKMZ/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N6UGTEOXWIYSM5KDZL74QD2GK6YQNQCP/ (af854a3a-2127-422b-91ae-364da2661108)
https://public-inbox.org/git/xmqqr21cqcn9.fsf%40gitster-ct.c.googlers.com/ (af854a3a-2127-422b-91ae-364da2661108)
https://raw.githubusercontent.com/git/git/master/Documentation/RelNotes/2.24.1.txt Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202003-30 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2019/dsa-4581 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)