CVE-2009-1415

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*", "matchCriteriaId": "0CC336AC-F306-4643-91E0-BA1D4B07DC10", "versionEndExcluding": "2.6.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service (application crash) and possibly have unspecified other impact via a malformed DSA key that triggers a (1) free of an uninitialized pointer or (2) double free."}, {"lang": "es", "value": "lib/pk-libgcrypt.c en libgnutls en GnuTLS anterior a v2.6.6 no maneja correctamente las firmas DSA, lo cual permite a atacantes remotos provocar una denegaci\u00f3n de servicio (cuelgue de aplicaci\u00f3n) y posiblemente tiene otro impacto no especificado a trav\u00e9s de una clave DSA malformada que desencadena (1) una liberaci\u00f3n del puntero no inicializado. (2) una doble liberaci\u00f3n."}], "id": "CVE-2009-1415", "lastModified": "2026-06-16T23:07:13.310", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2009-04-30T20:30:00.563", "references": [{"source": "cve@mitre.org", "tags": ["Broken Link", "Patch"], "url": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3515"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://permalink.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3502"}, {"source": "cve@mitre.org", "tags": ["Broken Link", "Vendor Advisory"], "url": "http://secunia.com/advisories/34842"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://secunia.com/advisories/35211"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://security.gentoo.org/glsa/glsa-200905-04.xml"}, {"source": "cve@mitre.org", "tags": ["Broken Link", "Exploit"], "url": "http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3488"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:116"}, {"source": "cve@mitre.org", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/34783"}, {"source": "cve@mitre.org", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id?1022157"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://www.vupen.com/english/advisories/2009/1218"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50257"}, {"source": "cve@mitre.org", "tags": ["Not Applicable"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50260"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50445"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link", "Patch"], "url": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3515"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://permalink.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3502"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link", "Vendor Advisory"], "url": "http://secunia.com/advisories/34842"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://secunia.com/advisories/35211"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://security.gentoo.org/glsa/glsa-200905-04.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link", "Exploit"], "url": "http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3488"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:116"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/34783"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id?1022157"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.vupen.com/english/advisories/2009/1218"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50257"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Not Applicable"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50260"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50445"}], "sourceIdentifier": "cve@mitre.org", "vendorComments": [{"comment": "Not vulnerable. This issue did not affect versions of gnutls shipped in Red Hat Enterprise Linux 4 and 5 as it only affected gnutls 2.6.x versions.", "lastModified": "2009-09-21T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-824"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "gnutls: Double free and free of invalid pointer on certain errors [GNUTLS-SA-2009-1]", "id": "498423", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=498423"}, "csaw": false, "details": ["lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service (application crash) and possibly have unspecified other impact via a malformed DSA key that triggers a (1) free of an uninitialized pointer or (2) double free."], "name": "CVE-2009-1415", "public_date": "2009-04-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2009-1415"], "statement": "Not vulnerable. This issue did not affect versions of gnutls shipped in Red Hat Enterprise Linux 4 and 5 as it only affected gnutls 2.6.x versions.", "threat_severity": "Moderate"}

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