CVE-2013-6340

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"id": "CVE-2013-6340", "lastModified": "2026-06-17T00:00:19.523", "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": true}]}, "published": "2013-11-04T16:55:05.343", "references": [{"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-tcp.c?r1=52570&r2=52569&pathrev=52570"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=52570"}, {"source": 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"sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2014:0342", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "wireshark-0:1.8.10-7.el6_5", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2014-03-31T00:00:00Z"}], "bugzilla": {"description": "wireshark: TCP dissector crash (wnpa-sec-2013-65)", "id": "1026541", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1026541"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "verified"}, "details": ["epan/dissectors/packet-tcp.c in the TCP dissector in Wireshark 1.8.x before 1.8.11 and 1.10.x before 1.10.3 does not properly determine the amount of remaining data, which allows remote attackers to cause a denial of service (application crash) via a crafted packet."], "name": "CVE-2013-6340", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2013-11-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-6340\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-6340\nhttp://www.wireshark.org/security/wnpa-sec-2013-65.html"], "statement": "This issue does not affect the version of wireshark as shipped with Red Hat Enterprise Linux 5.", "threat_severity": "Moderate"}

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