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vuln-cve/data/2022/39xxx/CVE-2022-39237.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"state": "PUBLISHED",
"cveId": "CVE-2022-39237",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"dateUpdated": "2025-04-23T16:53:04.342Z",
"dateReserved": "2022-09-02T00:00:00.000Z",
"datePublished": "2022-10-06T00:00:00.000Z"
},
"containers": {
"cna": {
"title": "Digital Signature Hash Algorithms Not Validated in sylabs/sif",
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2022-10-31T00:00:00.000Z"
},
"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"
},
{
"name": "GLSA-202210-19",
"tags": [
"vendor-advisory"
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"url": "https://security.gentoo.org/glsa/202210-19"
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"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "LOW",
"baseScore": 6.3,
"baseSeverity": "MEDIUM"
}
}
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"problemTypes": [
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"descriptions": [
{
"type": "CWE",
"lang": "en",
"description": "CWE-347: Improper Verification of Cryptographic Signature",
"cweId": "CWE-347"
}
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"source": {
"advisory": "GHSA-m5m3-46gj-wch8",
"discovery": "UNKNOWN"
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"dateUpdated": "2024-08-03T12:00:43.155Z"
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"title": "CVE Program Container",
"references": [
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"url": "https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8",
"tags": [
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"name": "GLSA-202210-19",
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"content": {
"timestamp": "2025-04-23T13:56:51.919225Z",
"id": "CVE-2022-39237",
"options": [
{
"Exploitation": "none"
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{
"Automatable": "no"
},
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"Technical Impact": "partial"
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"role": "CISA Coordinator",
"version": "2.0.3"
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"title": "CISA ADP Vulnrichment",
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