CVE-2012-3548

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wireshark:wireshark:1.8.0:*:*:*:*:*:*:*", "matchCriteriaId": "606DF728-1DA6-4989-B40A-44471CC677DB", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.8.1:*:*:*:*:*:*:*", "matchCriteriaId": "F824AE6B-B087-4C69-8F73-7B146920FC3C", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.8.2:*:*:*:*:*:*:*", "matchCriteriaId": "6702EAA1-7FBD-4755-B7C2-C2B3A1AFF142", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "0738C9A6-0370-447D-91E6-EB59ECC92224", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.1:*:*:*:*:*:*:*", "matchCriteriaId": "05A83A69-D49D-48D0-8FFE-4887F15ACD33", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.2:*:*:*:*:*:*:*", "matchCriteriaId": "B9CA0830-9AFE-499F-903F-D9C3B5CCC982", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.3:*:*:*:*:*:*:*", "matchCriteriaId": "178B042E-A628-4C40-BEDB-80200252D301", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.4:*:*:*:*:*:*:*", "matchCriteriaId": "D72AEB47-B059-4DF4-9414-E8EE0024997B", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.5:*:*:*:*:*:*:*", "matchCriteriaId": "12CBB602-DE4E-4096-BB3C-ED2A68833050", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.6:*:*:*:*:*:*:*", "matchCriteriaId": "25C336D3-F7C5-40E0-B740-831D2120E1DC", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.7:*:*:*:*:*:*:*", "matchCriteriaId": "76207D59-2426-48E6-A5AA-24CB481AF05F", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.8:*:*:*:*:*:*:*", "matchCriteriaId": "AA72071F-5DA0-4ABD-8453-C5FB4337DC56", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.9:*:*:*:*:*:*:*", "matchCriteriaId": "D8B892DD-E2F0-422D-8552-8DB836D2E920", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.10:*:*:*:*:*:*:*", "matchCriteriaId": "172D21A1-3F9C-4170-B600-DE5694BDE196", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The dissect_drda function in epan/dissectors/packet-drda.c in Wireshark 1.6.x through 1.6.10 and 1.8.x through 1.8.2 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a small value for a certain length field in a capture file."}, {"lang": "es", "value": "La funci\u00f3n dissect_drda en epan/dissectors/packet-drda.c en Wireshark v1.6.x hasta v1.6.10 y v1.8.x hasta v1.8.2 permite a atacantes remotos causar una denegaci\u00f3n de servicio (ciclo infinito y consumo de memoria) a trav\u00e9s de un valor peque\u00f1o para una cierta longitud de campo en un fichero de captura."}], "id": "CVE-2012-3548", "lastModified": "2026-06-16T23:43:27.093", "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": "2012-08-30T22:55:05.857", "references": [{"source": "secalert@redhat.com", "url": "http://openwall.com/lists/oss-security/2012/08/29/4"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/54425"}, {"source": "secalert@redhat.com", "url": "http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml"}, {"source": "secalert@redhat.com", "url": "http://www.securitytracker.com/id?1027464"}, {"source": "secalert@redhat.com", "tags": ["Exploit", "Patch"], "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7666"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=849926"}, {"source": "secalert@redhat.com", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15646"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2012/08/29/4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/54425"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id?1027464"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch"], "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7666"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=849926"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15646"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "1.6.8): DoS (excessive CPU use and infinite loop) in DRDA dissector", "id": "849926", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=849926"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "draft"}, "cwe": "CWE-835", "details": ["The dissect_drda function in epan/dissectors/packet-drda.c in Wireshark 1.6.x through 1.6.10 and 1.8.x through 1.8.2 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a small value for a certain length field in a capture file."], "name": "CVE-2012-3548", "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:6", "fix_state": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2012-08-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-3548\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-3548"], "statement": "Not Vulnerable. This issue does not affect the version of wireshark as shipped with Red Hat Enterprise Linux 5 and 6.", "threat_severity": "Low"}

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