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111 lines
3.5 KiB
JSON
111 lines
3.5 KiB
JSON
{
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"id": "CVE-2019-9192",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2019-02-26T18:29:00.340",
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"lastModified": "2020-08-24T17:37:01.140",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "** DISPUTED ** In the GNU C Library (aka glibc or libc6) through 2.29, check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled Recursion, as demonstrated by '(|)(\\\\1\\\\1)*' in grep, a different issue than CVE-2018-20796. NOTE: the software maintainer disputes that this is a vulnerability because the behavior occurs only with a crafted pattern."
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},
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{
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"lang": "es",
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"value": "** EN DISPUTA ** EN GNU C Library (tambi\u00e9n conocido como glibc o libc6), hasta la versi\u00f3n 2.29, check_dst_limits_calc_pos_1 en posix/regexec.c tiene una recursi\u00f3n no controlada, tal y como queda demostrado con \"(|)(\\\\1\\\\1)*\" en grep. Este problema es diferente de CVE-2018-20796. NOTA: el mantenedor del software discute si esto es una vulnerabilidad debido a que el comportamiento solo ocurre con un patr\u00f3n manipulado."
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}
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],
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"metrics": {
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"cvssMetricV30": [
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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": "3.0",
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"vectorString": "CVSS:3.0/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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"cvssMetricV2": [
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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": "2.0",
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"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "PARTIAL",
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"baseScore": 5.0
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 10.0,
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"impactScore": 2.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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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-674"
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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:gnu:glibc:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "2.29",
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"matchCriteriaId": "60F1CB2F-5B42-4134-8328-480F5F07932D"
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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://sourceware.org/bugzilla/show_bug.cgi?id=24269",
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"source": "cve@mitre.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://support.f5.com/csp/article/K26346590?utm_source=f5support&utm_medium=RSS",
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"source": "cve@mitre.org"
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}
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]
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} |