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102 lines
2.9 KiB
JSON
102 lines
2.9 KiB
JSON
{
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"id": "CVE-2021-4022",
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"sourceIdentifier": "patrick@puiterwijk.org",
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"published": "2022-08-25T18:15:09.443",
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"lastModified": "2024-11-21T06:36:44.573",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "A vulnerability was found in rizin. The bug involves an ELF64 binary for the HPPA architecture. When a specially crafted binarygets analysed by rizin, it causes rizin to crash by freeing an uninitialized (and potentially user controlled, depending on the build) memory address."
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},
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{
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"lang": "es",
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"value": "Se ha encontrado una vulnerabilidad en rizin. El fallo afecta a un binario ELF64 para la arquitectura HPPA. Cuando un binario especialmente dise\u00f1ado es analizado por rizin, \u00e9ste provoca un bloqueo al liberar una direcci\u00f3n de memoria no inicializada (y potencialmente controlada por el usuario, dependiendo de la compilaci\u00f3n)."
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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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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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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},
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"exploitabilityScore": 1.8,
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"impactScore": 3.6
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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": "patrick@puiterwijk.org",
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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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},
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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-416"
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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:rizin:rizin:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "0.3.1",
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"matchCriteriaId": "DDF54820-3CA2-49DC-9B65-DF480E8AF596"
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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/rizinorg/rizin/issues/2015",
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"source": "patrick@puiterwijk.org",
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"tags": [
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"Exploit",
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"Issue Tracking",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://github.com/rizinorg/rizin/issues/2015",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Exploit",
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"Issue Tracking",
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"Third Party Advisory"
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]
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}
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]
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} |