{"id":"CVE-2013-2481","url":"https://www.cyber-defence.io/tools/cve/CVE-2013-2481","generatedAt":"2026-10-27T21:45:36.471Z","title":"Integer signedness error in the dissect_mount_dirpath_call function in epan/dissectors/packet-mount.c in the Mount dissector in Wireshark 1.6.x before 1.6.14 and 1.8.x before 1.8.6, when nfs_file_name_snooping is enabled, allows remote attackers to…","description":"Integer signedness error in the dissect_mount_dirpath_call function in epan/dissectors/packet-mount.c in the Mount dissector in Wireshark 1.6.x before 1.6.14 and 1.8.x before 1.8.6, when nfs_file_name_snooping is enabled, allows remote attackers to cause a denial of service (application crash) via a negative length value.","published":"2013-03-07T15:55:02.000Z","lastModified":"2026-06-16T23:53:33.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":2.9,"severity":"LOW","vector":"AV:A/AC:M/Au:N/C:N/I:N/A:P"},"cwe":["CWE-189"],"affected":["wireshark/wireshark","debian/debian linux","opensuse/opensuse"],"epss":{"score":0.00973,"percentile":0.61738,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.97%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-mount.c?r1=47672&r2=47671&pathrev=47672","source":"cve@mitre.org"},{"url":"http://anonsvn.wireshark.org/viewvc?view=revision&revision=47672","source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00065.html","source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00077.html","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/52471","source":"cve@mitre.org"},{"url":"http://www.debian.org/security/2013/dsa-2644","source":"cve@mitre.org"},{"url":"http://www.wireshark.org/docs/relnotes/wireshark-1.6.14.html","source":"cve@mitre.org"},{"url":"http://www.wireshark.org/docs/relnotes/wireshark-1.8.6.html","source":"cve@mitre.org"},{"url":"http://www.wireshark.org/security/wnpa-sec-2013-16.html","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8335","source":"cve@mitre.org"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16420","source":"cve@mitre.org"},{"url":"http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-mount.c?r1=47672&r2=47671&pathrev=47672","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://anonsvn.wireshark.org/viewvc?view=revision&revision=47672","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00065.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00077.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/52471","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2013/dsa-2644","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.wireshark.org/docs/relnotes/wireshark-1.6.14.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.wireshark.org/docs/relnotes/wireshark-1.8.6.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.wireshark.org/security/wnpa-sec-2013-16.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8335","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16420","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-2481","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}