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"value": "Vulnerabilidad de doble liberaci\u00f3n en libgnutls en GnuTLS antes de 3.0.14 permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) o posiblemente tener un impacto no especificado a trav\u00e9s de una lista de certificados modificados."}], "id": "CVE-2012-1663", "lastModified": "2026-06-16T23:40:02.460", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-03-13T22:55:03.067", "references": [{"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5866"}, {"source": "cve@mitre.org", "url": "http://www.exploit-db.com/exploits/24865"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/74099"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5866"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.exploit-db.com/exploits/24865"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/74099"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "gnutls: double-free vulnerability in libgnutls 3.0.x", "id": "803169", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=803169"}, "csaw": false, "cvss": {"cvss_base_score": "5.1", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "status": "draft"}, "details": ["Double free vulnerability in libgnutls in GnuTLS before 3.0.14 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted certificate list."], "name": "CVE-2012-1663", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Not affected", "package_name": "gnutls", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "gnutls", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "gnutls", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2012-02-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-1663\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-1663"], "statement": "Not vulnerable. This issue did not affect the versions of gnutls as shipped with Red Hat Enterprise Linux 4, 5, or 6.", "threat_severity": "Moderate"}

{}