CVE-2015-3809

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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:wireshark:wireshark:1.12.0:*:*:*:*:*:*:*", "matchCriteriaId": "29AC5E99-9C21-4C2E-AE68-A4B887318577", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.12.1:*:*:*:*:*:*:*", "matchCriteriaId": "B90C8934-01D8-4027-8A38-0B3230CC5077", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.12.2:*:*:*:*:*:*:*", "matchCriteriaId": "49C89A62-69E2-40C5-9C75-FA6601A935A2", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.12.3:*:*:*:*:*:*:*", "matchCriteriaId": "1946DDC9-E49F-4601-8448-E73B0480C880", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.12.4:*:*:*:*:*:*:*", "matchCriteriaId": "E2F85560-F43E-46C5-9CD1-1A1D66E21580", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The dissect_lbmr_pser function in epan/dissectors/packet-lbmr.c in the LBMR dissector in Wireshark 1.12.x before 1.12.5 does not properly track the current offset, which allows remote attackers to cause a denial of service (infinite loop) via a crafted packet."}, {"lang": "es", "value": "La funci\u00f3n dissect_lbmr_pser en epan/dissectors/packet-lbmr.c en el disector LBMR en Wireshark 1.12.x anterior a 1.12.5 no rastrea correctamente el desplazamiento actual, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (bucle infinito) a trav\u00e9s de un paquete manipulado."}], "id": "CVE-2015-3809", "lastModified": "2026-06-17T00:26:19.860", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2015-05-26T15:59:02.900", "references": [{"source": "cve@mitre.org", "url": "http://www.debian.org/security/2015/dsa-3277"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/74632"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.wireshark.org/security/wnpa-sec-2015-12.html"}, {"source": "cve@mitre.org", "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11036"}, {"source": "cve@mitre.org", "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=c19860dba8d158c42865c3d9051b6f318cb41169"}, {"source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/201510-03"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2015/dsa-3277"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/74632"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.wireshark.org/security/wnpa-sec-2015-12.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11036"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=c19860dba8d158c42865c3d9051b6f318cb41169"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201510-03"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "wireshark: LBMR infinite loop (wnpa-sec-2015-12)", "id": "1222433", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1222433"}, "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_lbmr_pser function in epan/dissectors/packet-lbmr.c in the LBMR dissector in Wireshark 1.12.x before 1.12.5 does not properly track the current offset, which allows remote attackers to cause a denial of service (infinite loop) via a crafted packet."], "name": "CVE-2015-3809", "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"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2015-05-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2015-3809\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-3809\nhttps://www.wireshark.org/security/wnpa-sec-2015-12"], "statement": "This issue did not affect the versions of wireshark as shipped with Red Hat Enterprise Linux 5, 6 and 7.", "threat_severity": "Moderate"}

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