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CVE-2019-19604

Good to know:

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Date: December 10, 2019

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.

Language: C

Severity Score

Related Resources (15)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HCYSSCA5ZTEP46SB4XRPSQGFV2L3NKMZ/
https://public-inbox.org/git/xmqqr21cqcn9.fsf@gitster-ct.c.googlers.com/
https://nvd.nist.gov/vuln/detail/CVE-2019-19604
https://www.debian.org/security/2019/dsa-4581
https://security-tracker.debian.org/tracker/CVE-2019-19604
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00056.html
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://people.canonical.com/~ubuntu-security/cve/CVE-2019-19604
https://security.alpinelinux.org/vuln/CVE-2019-19604
http://www.openwall.com/lists/oss-security/2019/12/13/1
https://security.gentoo.org/glsa/202003-30
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N6UGTEOXWIYSM5KDZL74QD2GK6YQNQCP/
https://www.mend.io/vulnerability-database/CVE-2019-19604

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

OS Command Injections

CWE-78

Missing Authorization

CWE-862

Top Fix

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Upgrade Version

Upgrade to version 2.20.2;2.21.1;2.22.2;2.23.1;2.24.1

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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