{"id":"CVE-2022-39237","state":"PUBLISHED","title":"Digital Signature Hash Algorithms Not Validated in sylabs/sif","description":"syslabs/sif is the Singularity Image Format (SIF) reference implementation. In versions prior to 2.8.1the `github.com/sylabs/sif/v2/pkg/integrity` package did not verify that the hash algorithm(s) used are cryptographically secure when verifying digital signatures. A patch is available in version >= v2.8.1 of the module. Users are encouraged to upgrade. Users unable to upgrade may independently validate that the hash algorithm(s) used for metadata digest(s) and signature hash are cryptographically secure.","publishedAt":"2022-10-06T00:00:00.000Z","updatedAt":"2025-04-23T16:53:04.342Z","severity":{"score":6.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["sylabs sif"],"affected":[{"vendor":"sylabs","product":"sif","versions":[{"version":"< 2.8.1","status":"affected"}]}],"references":["https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8","https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa","https://security.gentoo.org/glsa/202210-19"],"weaknesses":["CWE-347"],"ingestedAt":"2026-10-29T19:50:29.496Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/39xxx/CVE-2022-39237.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-39237","state":"PUBLISHED","datePublished":"2022-10-06T00:00:00.000Z","dateUpdated":"2025-04-23T16:53:04.342Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2022-09-02T00:00:00.000Z"},"containers":{"cna":{"title":"Digital Signature Hash Algorithms Not Validated in sylabs/sif","descriptions":[{"lang":"en","value":"syslabs/sif is the Singularity Image Format (SIF) reference implementation. In versions prior to 2.8.1the `github.com/sylabs/sif/v2/pkg/integrity` package did not verify that the hash algorithm(s) used are cryptographically secure when verifying digital signatures. A patch is available in version >= v2.8.1 of the module. Users are encouraged to upgrade. Users unable to upgrade may independently validate that the hash algorithm(s) used for metadata digest(s) and signature hash are cryptographically secure."}],"affected":[{"vendor":"sylabs","product":"sif","versions":[{"version":"< 2.8.1","status":"affected"}]}],"references":[{"url":"https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8"},{"url":"https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa"},{"url":"https://security.gentoo.org/glsa/202210-19","name":"GLSA-202210-19","tags":["vendor-advisory"]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW","baseScore":6.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-347","type":"CWE","lang":"en","description":"CWE-347: Improper Verification of Cryptographic Signature"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2022-10-31T00:00:00.000Z"},"source":{"advisory":"GHSA-m5m3-46gj-wch8","discovery":"UNKNOWN"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8","tags":["x_transferred"]},{"url":"https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa","tags":["x_transferred"]},{"url":"https://security.gentoo.org/glsa/202210-19","name":"GLSA-202210-19","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T12:00:43.155Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-23T13:56:51.919225Z","id":"CVE-2022-39237","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-23T16:53:04.342Z"}}]}}}