CVE-2025-54584 (GCVE-0-2025-54584)
Vulnerability from cvelistv5 – Published: 2025-07-30 20:01 – Updated: 2025-07-30 20:19
VLAI
EPSS
VEX
Title
GitProxy is vulnerable to a packfile parsing exploit
Summary
GitProxy is an application that stands between developers and a Git remote endpoint (e.g., github.com). In versions 1.19.1 and below, an attacker can craft a malicious Git packfile to exploit the PACK signature detection in the parsePush.ts file. By embedding a misleading PACK signature within commit content and carefully constructing the packet structure, the attacker can trick the parser into treating invalid or unintended data as the packfile. Potentially, this would allow bypassing approval or hiding commits. This issue is fixed in version 1.19.2.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-07-30 20:18 UTC
CWE
- CWE-115 - Misinterpretation of Input
Assigner
GitHub_M
CNA
References
4 references
| URL | Tags |
|---|---|
| https://github.com/finos/git-proxy/security/advis… | x_refsource_CONFIRM |
| https://github.com/finos/git-proxy/commit/333c98a… | x_refsource_MISC |
| https://github.com/finos/git-proxy/commit/a620a2f… | x_refsource_MISC |
| https://github.com/finos/git-proxy/releases/tag/v1.19.2 | x_refsource_MISC |
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