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113 lines
3.2 KiB
JSON
113 lines
3.2 KiB
JSON
{
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"id": "CVE-2012-2663",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2014-02-15T14:57:07.423",
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"lastModified": "2024-11-21T01:39:23.957",
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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": "extensions/libxt_tcp.c in iptables through 1.4.21 does not match TCP SYN+FIN packets in --syn rules, which might allow remote attackers to bypass intended firewall restrictions via crafted packets. NOTE: the CVE-2012-6638 fix makes this issue less relevant."
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},
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{
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"lang": "es",
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"value": "extensions/libxt_tcp.c en iptables hasta 1.4.21 no hace conincidir paquetes TCP SYN+FIN en reglas --syn, lo que podr\u00eda permitir a atacantes remotos evadir las restricciones de firewall a trav\u00e9s de paquetes manipulados. NOTA: la soluci\u00f3n de CVE-2012-6638 hace que este problema sea menos relevante."
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}
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],
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"metrics": {
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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:P/I:P/A:P",
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"baseScore": 7.5,
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL"
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 10.0,
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"impactScore": 6.4,
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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": "NVD-CWE-noinfo"
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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:netfilter:iptables:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "1.4.21",
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"matchCriteriaId": "E9907795-8B61-4CFF-A547-90F9C958A178"
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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": "http://www.spinics.net/lists/netfilter-devel/msg21248.html",
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"source": "secalert@redhat.com",
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"tags": [
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"Patch",
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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://bugzilla.redhat.com/show_bug.cgi?id=826702",
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"source": "secalert@redhat.com",
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"tags": [
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"Issue Tracking",
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"Mitigation",
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "http://www.spinics.net/lists/netfilter-devel/msg21248.html",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Patch",
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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://bugzilla.redhat.com/show_bug.cgi?id=826702",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Issue Tracking",
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"Mitigation",
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"Patch",
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"Third Party Advisory"
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]
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}
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]
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} |