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111 lines
3.0 KiB
JSON
111 lines
3.0 KiB
JSON
{
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"id": "CVE-2023-22484",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2023-01-23T23:15:10.423",
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"lastModified": "2023-02-02T14:06:41.013",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 are subject to a polynomial time complexity issue in cmark-gfm that may lead to unbounded resource exhaustion and subsequent denial of service. This vulnerability has been patched in 0.29.0.gfm.7."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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},
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
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"attackVector": "ADJACENT_NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "LOW",
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"baseScore": 3.5,
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"baseSeverity": "LOW"
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},
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"exploitabilityScore": 2.1,
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"impactScore": 1.4
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-407"
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}
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]
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},
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-400"
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},
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{
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"lang": "en",
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"value": "CWE-407"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:github:cmark-gfm:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "0.29.0.gfm.7",
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"matchCriteriaId": "BEFD0856-0CFF-4D0F-B9D5-02F4A537C5CE"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-24f7-9frr-5h2r",
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"source": "security-advisories@github.com",
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"tags": [
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"Exploit",
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"Third Party Advisory"
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]
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}
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]
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} |