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CVE-2018-4013

Published: 19 October 2018

An exploitable code execution vulnerability exists in the HTTP packet-parsing functionality of the LIVE555 RTSP server library version 0.92. A specially crafted packet can cause a stack-based buffer overflow, resulting in code execution. An attacker can send a packet to trigger this vulnerability.

From the Ubuntu Security Team

It was discovered that liveMedia incorrectly handled certain network packets. An attacker could possibly use this issue to execute arbitrary code.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
liblivemedia
Launchpad, Ubuntu, Debian
groovy Not vulnerable
(2018.10.17-1)
xenial
Released (2016.02.09-1ubuntu0.1~esm1)
Available with Ubuntu Pro
cosmic Ignored
(end of life)
disco Not vulnerable
(2018.10.17-1)
eoan Not vulnerable
(2018.10.17-1)
focal Not vulnerable
(2018.10.17-1)
hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

trusty
Released (2014.01.13-1+deb8u1build0.14.04.1)
upstream
Released (2018.10.17-1)
bionic
Released (2018.02.18-1ubuntu0.1~esm1)
Available with Ubuntu Pro
lunar Does not exist

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H