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254 lines
7.2 KiB
JSON
254 lines
7.2 KiB
JSON
{
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"id": "CVE-2006-4434",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2006-08-29T00:04:00.000",
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"lastModified": "2024-02-15T21:20:06.930",
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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": "Use-after-free vulnerability in Sendmail before 8.13.8 allows remote attackers to cause a denial of service (crash) via a long \"header line\", which causes a previously freed variable to be referenced. NOTE: the original developer has disputed the severity of this issue, saying \"The only denial of service that is possible here is to fill up the disk with core dumps if the OS actually generates different core dumps (which is unlikely)... the bug is in the shutdown code (finis()) which leads directly to exit(3), i.e., the process would terminate anyway, no mail delivery or receiption is affected.\""
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},
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{
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"lang": "es",
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"value": "Vulnerabilidad Utilizar-tras-liberar en Sendmail versiones anteriores a 8.13.8, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (crash) mediante una \"header line\" larga, que provoca que una variable liberada anteriormente sea referenciada. \r\nNOTa: El desarrollador original ha impugnado la severidad de esta vulnerabilidad diciendo \"La \u00fanica denegaci\u00f3n de servicio posible aqu\u00ed, es llenar el disco con volcados de memoria si el Sistema Operativo genera diferentes volcados de memoria (que es improbable)... el error reside en el c\u00f3digo de apagado (finis()) que conduce directamente a exit(3), en este caso, el proceso terminar\u00eda de todas formas, no afecta a la distribuci\u00f3n ni recepci\u00f3n de correo\"."
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}
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],
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"vendorComments": [
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{
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"organization": "Red Hat",
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"comment": "This flaw causes a crash but does not result in a denial of service against Sendmail and is therefore not a security issue.",
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"lastModified": "2006-08-30T00:00:00"
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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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"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-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:sendmail:sendmail:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "8.13.8",
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"matchCriteriaId": "59AD875A-87DA-43B2-87DB-DD7993118276"
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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://secunia.com/advisories/21637",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link",
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"Patch",
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"Vendor Advisory"
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]
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},
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{
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"url": "http://secunia.com/advisories/21641",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link",
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"Patch",
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"Vendor Advisory"
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]
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},
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{
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"url": "http://secunia.com/advisories/21696",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link",
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"Vendor Advisory"
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]
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},
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{
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"url": "http://secunia.com/advisories/21700",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link",
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"Vendor Advisory"
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]
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},
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{
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"url": "http://secunia.com/advisories/21749",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link",
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"Vendor Advisory"
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]
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},
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{
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"url": "http://secunia.com/advisories/22369",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link",
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"Vendor Advisory"
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]
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},
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{
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"url": "http://securitytracker.com/id?1016753",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link",
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"Patch",
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"Third Party Advisory",
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"VDB Entry"
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]
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},
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{
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"url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-102664-1",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link"
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]
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},
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{
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"url": "http://www.attrition.org/pipermail/vim/2006-August/000999.html",
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"source": "cve@mitre.org",
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"tags": [
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"Mailing List"
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]
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},
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{
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"url": "http://www.debian.org/security/2006/dsa-1164",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link"
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]
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},
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{
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"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:156",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link"
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]
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},
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{
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"url": "http://www.novell.com/linux/security/advisories/2006_21_sr.html",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link"
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]
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},
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{
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"url": "http://www.openbsd.org/errata.html#sendmail3",
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"source": "cve@mitre.org",
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"tags": [
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"Release Notes"
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]
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},
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{
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"url": "http://www.openbsd.org/errata38.html#sendmail3",
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"source": "cve@mitre.org",
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"tags": [
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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.osvdb.org/28193",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link"
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]
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},
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{
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"url": "http://www.securityfocus.com/bid/19714",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link",
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"Patch",
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"Third Party Advisory",
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"VDB Entry"
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]
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},
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{
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"url": "http://www.sendmail.org/releases/8.13.8.html",
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"source": "cve@mitre.org",
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"tags": [
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"Release Notes"
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]
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},
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{
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"url": "http://www.vupen.com/english/advisories/2006/3393",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link",
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"Vendor Advisory"
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]
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},
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{
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"url": "http://www.vupen.com/english/advisories/2006/3994",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link",
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"Vendor Advisory"
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]
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}
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]
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} |