CVE-2025-54584

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{"affected": [{"affectedData": [{"product": "git-proxy", "vendor": "finos", "versions": [{"status": "affected", "version": "< 1.19.2"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:finos:gitproxy:*:*:*:*:*:*:*:*", "matchCriteriaId": "5066AC65-E6FA-4582-AE66-0CBBED07F809", "versionEndExcluding": "1.19.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "GitProxy es una aplicaci\u00f3n que se interpone entre los desarrolladores y un endpoint remoto de Git (p. ej., github.com). En las versiones 1.19.1 y anteriores, un atacante puede manipular un archivo de paquete de Git malicioso para explotar la detecci\u00f3n de la firma PACK en el archivo parsePush.ts. Al incrustar una firma PACK enga\u00f1osa en el contenido del commit y construir cuidadosamente la estructura del paquete, el atacante puede enga\u00f1ar al analizador para que trate datos no v\u00e1lidos o no deseados como el archivo de paquete. Esto podr\u00eda permitir eludir la aprobaci\u00f3n u ocultar commits. Este problema se solucion\u00f3 en la versi\u00f3n 1.19.2."}], "id": "CVE-2025-54584", "lastModified": "2026-06-17T09:40:20.773", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "HIGH", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-54584", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-07-30T20:18:53.257366Z", "version": "2.0.3"}}]}, "published": "2025-07-30T20:15:38.357", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/finos/git-proxy/commit/333c98a165a5a1ec88414db3d4a2c6f81e083e0f"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/finos/git-proxy/commit/a620a2f33c39c78e01783a274580bf822af3cc3a"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Release Notes"], "url": "https://github.com/finos/git-proxy/releases/tag/v1.19.2"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/finos/git-proxy/security/advisories/GHSA-xxmh-rf63-qwjv"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-115"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"created": "2025-07-31T10:09:12.976193+00:00", "updated": "2025-07-31T10:09:12.976245+00:00", "vendors": ["finos", "finos$PRODUCT$git-proxy"]}