2 lines
4.1 KiB
JSON
2 lines
4.1 KiB
JSON
{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"OPKSSH","repo":"https://github.com/openpubkey/opkssh","vendor":"OPKSSH","versions":[{"lessThanOrEqual":"0.4.0","status":"affected","version":"0.1.0","versionType":"custom"}]}],"source":"cna@cloudflare.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:openpubkey:openpubkey:*:*:*:*:*:*:*:*","matchCriteriaId":"6F8A66F3-AD00-4F3F-8C2C-3779A0E06CBF","versionEndExcluding":"0.10.0","vulnerable":true},{"criteria":"cpe:2.3:a:openpubkey:opkssh:*:*:*:*:*:*:*:*","matchCriteriaId":"840F0B17-67D8-4B7C-91CA-AA907D27B5F3","versionEndExcluding":"0.5.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Versions of OpenPubkey library prior to 0.10.0 contained a vulnerability that would allow a specially crafted JWS to bypass signature verification. As OPKSSH depends on the OpenPubkey library for authentication, this vulnerability in OpenPubkey also applies to OPKSSH versions prior to 0.5.0 and would allow an attacker to bypass OPKSSH authentication."},{"lang":"es","value":"Las versiones de la librería OpenPubkey anteriores a la 0.10.0 contenían una vulnerabilidad que permitía a un JWS especialmente manipulado eludir la verificación de firmas. Dado que OPKSSH depende de la librería OpenPubkey para la autenticación, esta vulnerabilidad también afecta a las versiones de OPKSSH anteriores a la 0.5.0 y permitiría a un atacante eludir la autenticación de OPKSSH."}],"id":"CVE-2025-4658","lastModified":"2026-06-17T09:33:43.513","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}],"cvssMetricV40":[{"cvssData":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","availabilityRequirement":"NOT_DEFINED","baseScore":9.3,"baseSeverity":"CRITICAL","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":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/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":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"source":"cna@cloudflare.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2025-4658","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2025-05-13T20:09:04.295789Z","version":"2.0.3"}}]},"published":"2025-05-13T17:16:04.953","references":[{"source":"cna@cloudflare.com","tags":["Product"],"url":"https://github.com/openpubkey/opkssh"}],"sourceIdentifier":"cna@cloudflare.com","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-305"}],"source":"cna@cloudflare.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-347"}],"source":"nvd@nist.gov","type":"Primary"}]}
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