Cisco Unity Connection libSRTP Denial of Service Vulnerability

High Nessus Plugin ID 130015

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VPR Score: 3.6

Synopsis

The remote host is missing a vendor-supplied security patch.

Description

The encryption-processing feature in Cisco libSRTP before 1.5.3 allows remote attackers to cause a denial of service via crafted fields in SRTP packets.

Solution

Apply the patch or upgrade to the version recommended in Cisco bug ID CSCux35568

See Also

http://www.nessus.org/u?2658d700

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCux35568

Plugin Details

Severity: High

ID: 130015

File Name: cisco-sa-20160420-libsrtp-uc.nasl

Version: 1.2

Type: local

Family: CISCO

Published: 2019/10/18

Updated: 2019/10/18

Dependencies: 70196

Risk Information

Risk Factor: High

VPR Score: 3.6

CVSS Score Source: CVE-2015-6360

CVSS v2.0

Base Score: 7.8

Temporal Score: 5.8

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:cisco:unity_connection

Required KB Items: installed_sw/Cisco VOSS Unity

Exploit Ease: No known exploits are available

Patch Publication Date: 2016/04/20

Vulnerability Publication Date: 2016/04/20

Reference Information

CVE: CVE-2015-6360

BID: 85793

CISCO-BUG-ID: CSCux35568

CISCO-SA: cisco-sa-20160420-libsrtp

CWE: 119