FreeBSD : libsrtp -- DoS via crafted RTP header vulnerability (6171eb07-d8a9-11e5-b2bd-002590263bf5)

High Nessus Plugin ID 88876

Synopsis

The remote FreeBSD host is missing a security-related update.

Description

libsrtp reports :

Prevent potential DoS attack due to lack of bounds checking on RTP header CSRC count and extension header length. Credit goes to Randell Jesup and the Firefox team for reporting this issue.

Solution

Update the affected package.

See Also

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207003

https://github.com/cisco/libsrtp/releases/tag/v1.5.3

http://www.nessus.org/u?89bccce1

http://www.nessus.org/u?ead3ecee

http://www.nessus.org/u?6ba5e8db

http://www.nessus.org/u?996ff6e4

http://www.nessus.org/u?155bbeed

Plugin Details

Severity: High

ID: 88876

File Name: freebsd_pkg_6171eb07d8a911e5b2bd002590263bf5.nasl

Version: 2.4

Type: local

Published: 2016/02/22

Updated: 2018/11/10

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:libsrtp, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Patch Publication Date: 2016/02/21

Vulnerability Publication Date: 2015/11/02

Reference Information

CVE: CVE-2015-6360