CVE-2019-19604

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Una ejecución de comandos arbitrarios es posible en Git versiones anteriores a 2.20.2, versiones 2.21.x anteriores a 2.21.1, versiones 2.22.x anteriores a 2.22.2, versiones 2.23.x anteriores a 2.23.1 y versiones 2.24.x anteriores a 2.24.1, porque una operación "git submodule update" puede ejecutar comandos encontrados en el archivo .gitmodules de un repositorio malicioso.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-12-05 CVE Reserved
2019-12-10 CVE Published
2023-11-16 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-862: Missing Authorization

CAPEC

References (10)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2019/12/13/1	Mailing List
https://public-inbox.org/git/xmqqr21cqcn9.fsf%40gitster-ct.c.googlers.com	X_refsource_confirm
https://raw.githubusercontent.com/git/git/master/Documentation/RelNotes/2.24.1.txt	Third Party Advisory

URL	Date	SRC
https://gitlab.com/gitlab-com/gl-security/disclosures/blob/master/003_git_submodule/advisory.md	2024-08-05

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00056.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HCYSSCA5ZTEP46SB4XRPSQGFV2L3NKMZ	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N6UGTEOXWIYSM5KDZL74QD2GK6YQNQCP	2023-11-07
https://security.gentoo.org/glsa/202003-30	2023-11-07
https://www.debian.org/security/2019/dsa-4581	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Git-scm Search vendor "Git-scm"		Git Search vendor "Git-scm" for product "Git"				< 2.20.0 Search vendor "Git-scm" for product "Git" and version " < 2.20.0"		-		Affected
Git-scm Search vendor "Git-scm"		Git Search vendor "Git-scm" for product "Git"				>= 2.21.0 < 2.21.1 Search vendor "Git-scm" for product "Git" and version " >= 2.21.0 < 2.21.1"		-		Affected
Git-scm Search vendor "Git-scm"		Git Search vendor "Git-scm" for product "Git"				>= 2.22.0 < 2.22.2 Search vendor "Git-scm" for product "Git" and version " >= 2.22.0 < 2.22.2"		-		Affected
Git-scm Search vendor "Git-scm"		Git Search vendor "Git-scm" for product "Git"				>= 2.23.0 < 2.23.1 Search vendor "Git-scm" for product "Git" and version " >= 2.23.0 < 2.23.1"		-		Affected
Git-scm Search vendor "Git-scm"		Git Search vendor "Git-scm" for product "Git"				>= 2.24.0 < 2.24.1 Search vendor "Git-scm" for product "Git" and version " >= 2.24.0 < 2.24.1"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				30 Search vendor "Fedoraproject" for product "Fedora" and version "30"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				31 Search vendor "Fedoraproject" for product "Fedora" and version "31"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.1 Search vendor "Opensuse" for product "Leap" and version "15.1"		-		Affected