{"cve":"CVE-2011-3482","nvd":{"published":"2011-09-20T10:55:04.967","modified":"2026-06-16T23:33:20.543","status":"Modified","description":"The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.2 does not initialize a certain structure member, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://anonsvn.wireshark.org/viewvc?view=revision&revision=38430","http://www.mandriva.com/security/advisories?name=MDVSA-2011:138","http://www.openwall.com/lists/oss-security/2011/09/13/1","http://www.openwall.com/lists/oss-security/2011/09/14/10","http://www.openwall.com/lists/oss-security/2011/09/14/5"],"products":["wireshark:wireshark"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-3482","score":0.01658,"percentile":0.76628,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}