{"id":"CVE-2017-11655","aliases":["DEBIAN-CVE-2017-11655","EUVD-2017-3267","GHSA-pvh8-pwfr-ffjm","UBUNTU-CVE-2017-11655"],"status":"published","title":"A memory leak was found in the way SIPcrack 0.2 handled processing of SIP traffic, because a...","description":"A memory leak was found in the way SIPcrack 0.2 handled processing of SIP traffic, because a lines array was mismanaged. A remote attacker could potentially use this flaw to crash long-running sipdump network sniffing sessions.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02549,"percentile":0.85123,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-772"],"published":"2017-07-26T14:00:00Z","modified":"2026-10-17T12:53:05Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"sipcrack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2-4"]},{"source":"osv","ecosystem":"Debian:13","package":"sipcrack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2-4"]},{"source":"osv","ecosystem":"Debian:14","package":"sipcrack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2-4"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"sipcrack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2-2build1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"sipcrack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2-2build1","0.2-2build2"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"sipcrack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2-3"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"sipcrack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2-4","0.2-4build1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"sipcrack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2-4build1","0.2-4build2","0.2-4build3"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"sipcrack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2-4build3"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"sipcrack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2-4build4","0.2-4build5"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"sipcrack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2-4build3","0.2-4build4"]}],"products":[{"vendor":"sipcrack_project","product":"sipcrack"}],"references":[{"url":"http://openwall.com/lists/oss-security/2017/07/26/1","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory","evidence","report"]},{"url":"http://www.securityfocus.com/bid/100024","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-11655"},{"url":"https://github.com/advisories/GHSA-pvh8-pwfr-ffjm"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-11655","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-11655","tags":["report"]},{"url":"http://www.openwall.com/lists/oss-security/2017/07/26/1","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-11655","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-11655","description":"A memory leak was found in the way SIPcrack 0.2 handled processing of SIP traffic, because a lines array was mismanaged. A remote attacker could potentially use this flaw to crash long-running sipdump network sniffing sessions.","status":"published","published":"2017-07-26T14:00:00Z","modified":"2024-08-05T18:12:40.827Z","updated_at":"2026-11-02T14:33:19.848632Z"}],"euvd":[{"id":"EUVD-2017-3267","description":"A memory leak was found in the way SIPcrack 0.2 handled processing of SIP traffic, because a lines array was mismanaged. A remote attacker could potentially use this flaw to crash long-running sipdump network sniffing sessions.","status":"published","published":"2017-07-26T14:00:00Z","modified":"2024-08-05T18:12:40Z","updated_at":"2026-11-03T02:23:23.105133Z"}],"ghsa":[{"id":"GHSA-pvh8-pwfr-ffjm","title":"A memory leak was found in the way SIPcrack 0.2 handled processing of SIP traffic, because a...","description":"A memory leak was found in the way SIPcrack 0.2 handled processing of SIP traffic, because a lines array was mismanaged. A remote attacker could potentially use this flaw to crash long-running sipdump network sniffing sessions.","status":"published","published":"2022-05-13T01:42:27Z","modified":"2023-01-27T05:05:10Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-772"],"updated_at":"2026-11-02T14:42:38.42731Z"}],"nvd":[{"id":"CVE-2017-11655","description":"A memory leak was found in the way SIPcrack 0.2 handled processing of SIP traffic, because a lines array was mismanaged. 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