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CVE-2018-1000099

Published: 13 March 2018

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.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
pjproject
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Not vulnerable
(2.7.2~dfsg-1)
cosmic Not vulnerable
(2.7.2~dfsg-1)
disco Not vulnerable
(2.7.2~dfsg-1)
eoan Not vulnerable
(2.7.2~dfsg-1)
focal Does not exist

trusty Does not exist
(trusty was needed)
upstream
Released (2.7.2~dfsg-1)
impish Does not exist

groovy Does not exist

hirsute Does not exist

xenial Needed

jammy Does not exist

mantic Does not exist

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H