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102 lines
2.9 KiB
JSON
102 lines
2.9 KiB
JSON
{
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"id": "CVE-2023-44270",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2023-09-29T22:15:11.867",
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"lastModified": "2023-10-10T17:19:55.690",
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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": "An issue was discovered in PostCSS before 8.4.31. The vulnerability affects linters using PostCSS to parse external untrusted CSS. An attacker can prepare CSS in such a way that it will contains parts parsed by PostCSS as a CSS comment. After processing by PostCSS, it will be included in the PostCSS output in CSS nodes (rules, properties) despite being included in a comment."
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},
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{
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"lang": "es",
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"value": "Se descubri\u00f3 un problema en PostCSS antes de la versi\u00f3n 8.4.31. Afecta a los linters que utilizan PostCSS para analizar hojas de estilos en cascada (CSS) externas. Puede haber \\r discrepancies, como lo demuestra @font-face{ font:(\\r/*);} en una regla."
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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:L/A:N",
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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": "LOW",
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"availabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 3.9,
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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-74"
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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:postcss:postcss:*:*:*:*:*:node.js:*:*",
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"versionEndExcluding": "8.4.31",
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"matchCriteriaId": "FB38A6C8-B41F-41C9-9093-E46BAC3B54CB"
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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/advisory-database/issues/2820",
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"source": "cve@mitre.org",
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"tags": [
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"Issue Tracking"
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]
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},
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{
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"url": "https://github.com/postcss/postcss/blob/main/lib/tokenize.js#L25",
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"source": "cve@mitre.org",
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"tags": [
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"Issue Tracking"
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]
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},
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{
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"url": "https://github.com/postcss/postcss/commit/58cc860b4c1707510c9cd1bc1fa30b423a9ad6c5",
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"source": "cve@mitre.org",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://github.com/postcss/postcss/releases/tag/8.4.31",
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"source": "cve@mitre.org",
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"tags": [
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"Patch",
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"Release Notes"
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]
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}
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]
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} |