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CVE-2025-4949

Good to know:

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Date: May 21, 2025

In Eclipse JGit versions 7.2.0.202503040940-r and older, the ManifestParser class used by the repo command and the AmazonS3 class used to implement the experimental amazons3 git transport protocol allowing to store git pack files in an Amazon S3 bucket, are vulnerable to XML External Entity (XXE) attacks when parsing XML files. This vulnerability can lead to information disclosure, denial of service, and other security issues.

Severity Score

Related Resources (11)

https://projects.eclipse.org/projects/technology.jgit/releases/7.0.1
https://projects.eclipse.org/projects/technology.jgit/releases/7.1.1
https://projects.eclipse.org/projects/technology.jgit/releases/7.2.1
https://projects.eclipse.org/projects/technology.jgit/releases/6.10.1
https://github.com/eclipse-jgit/jgit
https://projects.eclipse.org/projects/technology.jgit/releases/5.13.4
https://nvd.nist.gov/vuln/detail/CVE-2025-4949
https://projects.eclipse.org/projects/technology.jgit/releases/5.13.5
https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/281
https://gitlab.eclipse.org/security/cve-assignement/-/issues/64
https://www.mend.io/vulnerability-database/CVE-2025-4949

Severity Score

Weakness Type (CWE)

Improper Restriction of XML External Entity Reference

CWE-611

Improper Control of Document Type Definition

CWE-827

Top Fix

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Upgrade Version

Upgrade to version org.eclipse.jgit:org.eclipse.jgit:7.2.1.202505142326-r;org.eclipse.jgit:org.eclipse.jgit:7.1.1.202505221757-r;org.eclipse.jgit:org.eclipse.jgit:7.0.1.202505221510-r;org.eclipse.jgit:org.eclipse.jgit:6.10.1.202505221210-r;org.eclipse.jgit:org.eclipse.jgit:5.13.4.202507202350-r;org.eclipse.jgit:org.eclipse.jgit:6.0.0.202111291000-r;https://github.com/eclipse-jgit/jgit.git - v7.2.1.202505142326-r;https://github.com/eclipse-jgit/jgit.git - no_fix;https://github.com/eclipse-jgit/jgit.git - v7.0.1.202505221510-r;https://github.com/eclipse-jgit/jgit.git - v6.10.1.202505221210-r;https://github.com/eclipse-jgit/jgit.git - v7.1.1.202505221757-r

Learn More

CVSS v3.1

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

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