{"id":"CVE-2018-1000099","aliases":["DSA-4170-1","EUVD-2018-1837","GHSA-g2mm-3mxm-q4ww","UBUNTU-CVE-2018-1000099"],"status":"published","title":"Teluu PJSIP version 2.7.1 and earlier contains a Access of Null/Uninitialized Pointer...","description":"Teluu PJSIP version 2.7.1 and earlier contains a Access of Null/Uninitialized Pointer vulnerability in pjmedia SDP parsing that can result in Crash. This attack appear to be exploitable via Sending a specially crafted message. This vulnerability appears to have been fixed in 2.7.2.","severity":{"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","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03393,"percentile":0.88901,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-824"],"published":"2018-03-13T01:00:00Z","modified":"2026-10-24T10:31:07Z","fixes":[{"ecosystem":"Ubuntu:Pro:16.04:LTS","package":"pjproject","fixed_in":["2.1.0.0.ast20130823-1+deb8u1ubuntu0.1~esm1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:9","package":"pjproject","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.5~dfsg-6+deb9u1"}]}],"versions":["2.5.5~dfsg-6"],"bundled":4},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"pjproject","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0.0.ast20130823-1+deb8u1ubuntu0.1~esm1"}]}],"versions":["2.1.0.0.ast20130823-1","2.1.0.0.ast20130823-1+deb8u1build0.16.04.1"]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"teluu","product":"pjsip"}],"references":[{"url":"https://trac.pjsip.org/repos/ticket/2094","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","fix"]},{"url":"https://trac.pjsip.org/repos/milestone/release-2.7.2","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://www.debian.org/security/2018/dsa-4170","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"https://trac.pjsip.org/repos/ticket/2092","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1000099"},{"url":"https://github.com/advisories/GHSA-g2mm-3mxm-q4ww"},{"url":"https://ubuntu.com/security/CVE-2018-1000099","tags":["report"]},{"url":"http://downloads.asterisk.org/pub/security/AST-2018-003.html","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-1000099","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-8122-1","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2018-1000099","description":"Teluu PJSIP version 2.7.1 and earlier contains a Access of Null/Uninitialized Pointer vulnerability in pjmedia SDP parsing that can result in Crash. This attack appear to be exploitable via Sending a specially crafted message. This vulnerability appears to have been fixed in 2.7.2.","status":"published","published":"2018-03-13T01:00:00Z","modified":"2024-08-05T12:33:49.283Z","updated_at":"2026-11-02T14:35:10.685174Z"}],"euvd":[{"id":"EUVD-2018-1837","description":"Teluu PJSIP version 2.7.1 and earlier contains a Access of Null/Uninitialized Pointer vulnerability in pjmedia SDP parsing that can result in Crash. This attack appear to be exploitable via Sending a specially crafted message. This vulnerability appears to have been fixed in 2.7.2.","status":"published","published":"2018-03-13T01:00:00Z","modified":"2024-08-05T12:33:49Z","updated_at":"2026-11-03T02:39:26.824954Z"}],"ghsa":[{"id":"GHSA-g2mm-3mxm-q4ww","title":"Teluu PJSIP version 2.7.1 and earlier contains a Access of Null/Uninitialized Pointer...","description":"Teluu PJSIP version 2.7.1 and earlier contains a Access of Null/Uninitialized Pointer vulnerability in pjmedia SDP parsing that can result in Crash. This attack appear to be exploitable via Sending a specially crafted message. This vulnerability appears to have been fixed in 2.7.2.","status":"published","published":"2022-05-13T01:18:44Z","modified":"2023-02-01T05:05:21Z","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-824"],"updated_at":"2026-11-02T14:50:14.297796Z"}],"nvd":[{"id":"CVE-2018-1000099","description":"Teluu PJSIP version 2.7.1 and earlier contains a Access of Null/Uninitialized Pointer vulnerability in pjmedia SDP parsing that can result in Crash. This attack appear to be exploitable via Sending a specially crafted message. This vulnerability appears to have been fixed in 2.7.2.","status":"published","published":"2018-03-13T01:29:01.06Z","modified":"2026-06-17T01:32:25.57Z","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","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-824"],"updated_at":"2026-11-02T14:04:24.264003Z"}],"osv":[{"id":"CVE-2018-1000099","description":"Teluu PJSIP version 2.7.1 and earlier contains a Access of Null/Uninitialized Pointer vulnerability in pjmedia SDP parsing that can result in Crash. This attack appear to be exploitable via Sending a specially crafted message. This vulnerability appears to have been fixed in 2.7.2.","status":"published","published":"2018-03-13T01:29:01.06Z","modified":"2026-10-24T10:31:07.043200571Z","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"}],"updated_at":"2026-11-02T15:44:07.192756Z"},{"id":"UBUNTU-CVE-2018-1000099","description":"Teluu PJSIP version 2.7.1 and earlier contains a Access of Null/Uninitialized Pointer vulnerability in pjmedia SDP parsing that can result in Crash. This attack appear to be exploitable via Sending a specially crafted message. This vulnerability appears to have been fixed in 2.7.2.","status":"published","published":"2018-03-13T01:29:00Z","modified":"2026-04-22T11:39:38.388853Z","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"}],"updated_at":"2026-11-02T15:54:16.154988Z"},{"id":"DSA-4170-1","title":"pjproject - security update","status":"published","published":"2018-04-09T00:00:00Z","modified":"2026-03-09T01:18:57.902451Z","updated_at":"2026-11-02T15:46:16.862196Z"}]}}