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Gentoo Linux Security Advisory 202311-01

Gentoo Linux Security Advisory 202311-1 - A vulnerability has been discovered in GitPython where crafted input to Repo.clone_from can lead to code execution. Versions greater than or equal to 3.1.30 are affected.

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Gentoo Linux Security Advisory GLSA 202311-01


                                       https://security.gentoo.org/  

Severity: High
Title: GitPython: Code Execution via Crafted Input
Date: November 01, 2023
Bugs: #884623
ID: 202311-01


Synopsis

A vulnerability has been discovered in GitPython where crafted input to
Repo.clone_from can lead to code execution

Background

GitPython is a Python library used to interact with Git repositories.

Affected packages

Package Vulnerable Unaffected


dev-python/GitPython < 3.1.30 >= 3.1.30

Description

Please review the CVE identifier referenced below for details.

Impact

An attacker may be able to trigger Remote Code Execution (RCE) due to
improper user input validation, which makes it possible to inject a
maliciously crafted remote URL into the clone command. Exploiting this
vulnerability is possible because the library makes external calls to
git without sufficient sanitization of input arguments.

Workaround

There is no known workaround at this time.

Resolution

All GitPython users should upgrade to the latest version:

emerge --sync

emerge --ask --oneshot --verbose “>=dev-python/GitPython-3.1.30”

References

[ 1 ] CVE-2022-24439
https://nvd.nist.gov/vuln/detail/CVE-2022-24439

Availability

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

https://security.gentoo.org/glsa/202311-01

Concerns?

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users’ machines is of utmost
importance to us. Any security concerns should be addressed to
[email protected] or alternatively, you may file a bug at
https://bugs.gentoo.org.

License

Copyright 2023 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5

Related news

Red Hat Security Advisory 2023-5931-01

Red Hat Security Advisory 2023-5931-01 - Updated Satellite 6.13 packages that fixes Important security bugs and several regular bugs are now available for Red Hat Satellite. Issues addressed include code execution and denial of service vulnerabilities.

Ubuntu Security Notice USN-5968-1

Ubuntu Security Notice 5968-1 - It was discovered that GitPython did not properly sanitize user inputs for remote URLs in the clone command. By injecting a maliciously crafted remote URL, an attacker could possibly use this issue to execute arbitrary commands on the host.

GHSA-hcpj-qp55-gfph: GitPython vulnerable to Remote Code Execution due to improper user input validation

All versions of package gitpython are vulnerable to Remote Code Execution (RCE) due to improper user input validation, which makes it possible to inject a maliciously crafted remote URL into the clone command. Exploiting this vulnerability is possible because the library makes external calls to git without sufficient sanitization of input arguments.

CVE-2022-24439: Snyk Vulnerability Database | Snyk

All versions of package gitpython are vulnerable to Remote Code Execution (RCE) due to improper user input validation, which makes it possible to inject a maliciously crafted remote URL into the clone command. Exploiting this vulnerability is possible because the library makes external calls to git without sufficient sanitization of input arguments.

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