CVE-2025-4949
Vulnerability Scoring
Analysis In Progress
CVE-2025-4949 Vulnerability Analysis & Exploit Details
CVE-2025-4949
Attack Complexity Details
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Attack Complexity:
Attack Complexity Analysis In Progress
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Attack Vector:
Attack Vector Under Analysis
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Privileges Required:
None
No authentication is required for exploitation.
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Scope:
Impact is confined to the initially vulnerable component.
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User Interaction:
None
No user interaction is necessary for exploitation.
CVE-2025-4949 Details
Status: Awaiting Analysis
Last updated: 🕖 23 May 2025, 07:15 UTC
Originally published on: 🕖 21 May 2025, 07:16 UTC
Time between publication and last update: 1 days
CVSS Release:
CVE-2025-4949 Vulnerability Summary
CVE-2025-4949: 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.
Assessing the Risk of CVE-2025-4949
Access Complexity Graph
The exploitability of CVE-2025-4949 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).
Exploitability Analysis for CVE-2025-4949
No exploitability data is available for CVE-2025-4949.
Understanding AC and PR
A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.
Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.
Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.
CVSS Score Breakdown Chart
Above is the CVSS Sub-score Breakdown for CVE-2025-4949, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.
CIA Impact Analysis
Below is the Impact Analysis for CVE-2025-4949, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.
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Confidentiality:
None
CVE-2025-4949 does not compromise confidentiality.
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Integrity:
None
CVE-2025-4949 does not impact data integrity.
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Availability:
None
CVE-2025-4949 does not affect system availability.
CVE-2025-4949 References
External References
- https://gitlab.eclipse.org/security/cve-assignement/-/issues/64
- https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/281
- https://projects.eclipse.org/projects/technology.jgit/releases/6.10.1
- 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://gitlab.eclipse.org/security/vulnerability-reports/-/issues/281
CWE Common Weakness Enumeration
CWE-827Protect Your Infrastructure against CVE-2025-4949: Combat Critical CVE Threats
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