Vulnerability CVE-2013-5642 - CERT Civis.Net

Vulnerability Name:

CVE-2013-5642 (CCN-86674)

Assigned:

2013-08-27

Published:

2013-08-27

Updated:

2013-09-12

Summary:

The SIP channel driver (channels/chan_sip.c) in Asterisk Open Source 1.8.x before 1.8.23.1, 10.x before 10.12.3, and 11.x before 11.5.1; Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2; and Asterisk Digiumphones 10.x-digiumphones before 10.12.3-digiumphones allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and daemon crash) via an invalid SDP that defines a media description before the connection description in a SIP request.

CVSS v3 Severity:

5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Low

CVSS v2 Severity:

5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

Vulnerability Type:

Vulnerability Consequences:

Denial of Service

References:

Source: BUGTRAQ
Type: UNKNOWN
20130827 AST-2013-005: Remote Crash when Invalid SDP is sent in SIP Request

Source: MITRE
Type: CNA
CVE-2013-5642

Source: CCN
Type: AST-2013-005
Remote Crash when Invalid SDP is sent in SIP Request

Source: CONFIRM
Type: Patch, Vendor Advisory
http://downloads.asterisk.org/pub/security/AST-2013-005.html

Source: OSVDB
Type: UNKNOWN
96690

Source: CCN
Type: SA54534
Asterisk Products SIP Channel Driver Two Denial of Service Vulnerabilities

Source: SECUNIA
Type: Vendor Advisory
54534

Source: SECUNIA
Type: UNKNOWN
54617

Source: DEBIAN
Type: UNKNOWN
DSA-2749

Source: MANDRIVA
Type: UNKNOWN
MDVSA-2013:223

Source: CCN
Type: OSVDB ID: 96690
Asterisk SIP Request Malformed SDP Handling Remote DoS

Source: BID
Type: UNKNOWN
62022

Source: CCN
Type: BID-62022
Multiple Asterisk Products Invalid SDP Denial of Service Vulnerability

Source: SECTRACK
Type: UNKNOWN
1028957

Source: XF
Type: UNKNOWN
asterisk-cve20135642-dos(86674)

Source: CONFIRM
Type: UNKNOWN
https://issues.asterisk.org/jira/browse/ASTERISK-22007

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2013-5642

Vulnerable Configuration:

Configuration 1:

cpe:/a:digium:asterisk:1.8.17.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.17.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.17.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.17.0:rc3:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.18.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.18.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.18.1:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.19.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.19.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.19.0:rc3:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.19.1:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.20.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.20.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.20.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.21.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.21.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.22.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.22.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.22.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.23.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.23.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.23.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:10.10.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:10.10.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:10.10.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:10.11.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:10.11.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:10.11.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:10.11.0:rc3:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:10.12.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:10.12.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:10.12.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:10.12.1:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:10.12.2:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.0.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.0.0:beta1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.0.0:beta2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.0.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.0.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.0.1:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.0.2:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.1.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.1.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.1.0:rc3:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.1.1:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.1.2:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.2.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.2.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.3.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.3.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.4.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.4.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.4.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.4.0:rc3:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.5.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.5.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.5.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:11.5.1:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk_digiumphones:10.0.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk_digiumphones:10.0.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk_digiumphones:10.0.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk_digiumphones:10.11.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk_digiumphones:10.11.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk_digiumphones:10.11.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk_digiumphones:10.11.0:rc3:*:*:*:*:*:*

OR cpe:/a:digium:asterisk_digiumphones:10.12.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk_digiumphones:10.12.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk_digiumphones:10.12.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk_digiumphones:10.12.1:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk_digiumphones:10.12.2:*:*:*:*:*:*:*

OR cpe:/a:digium:certified_asterisk:1.8.15:*:*:*:*:*:*:*

OR cpe:/a:digium:certified_asterisk:1.8.15:cert1:*:*:*:*:*:*

OR cpe:/a:digium:certified_asterisk:1.8.15:cert1-rc1:*:*:*:*:*:*

OR cpe:/a:digium:certified_asterisk:1.8.15:cert1-rc2:*:*:*:*:*:*

OR cpe:/a:digium:certified_asterisk:1.8.15:cert1-rc3:*:*:*:*:*:*

OR cpe:/a:digium:certified_asterisk:1.8.15:cert2:*:*:*:*:*:*

OR cpe:/a:digium:certified_asterisk:1.8.15:rc1:*:*:*:*:*:*

OR cpe:/a:digium:certified_asterisk:11.2.0:*:*:*:*:*:*:*

OR cpe:/a:digium:certified_asterisk:11.2.0:cert1:*:*:*:*:*:*

OR cpe:/a:digium:certified_asterisk:11.2.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:certified_asterisk:11.2.0:rc2:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:digium:asterisk:1.8.1.2:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.1.1:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.4:rc3:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.4:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.4:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.4:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.4.1:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.1:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.0:rc5:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.0:rc4:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.0:rc3:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.3.3:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.0:beta5:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.0:beta4:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.0:beta3:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.0:beta2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.0:beta1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.2.3:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.2.2:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.2.1:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.2:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.3:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.1:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.3:rc3:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.3.1:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.3:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.3:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.3.2:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.2.4:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.4.2:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.4.3:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.4.4:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.5:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.5:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.5.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.6.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.6.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.6.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.6.0:rc3:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.7.0:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.7.0:rc1:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.7.0:rc2:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:1.8.7.1:*:*:*:*:*:*:*

OR cpe:/a:digium:asterisk:10.4.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.mitre.oval:def:18540	P	DSA-2749-1 asterisk - several	2014-06-23
oval:com.ubuntu.precise:def:20135642000	V	CVE-2013-5642 on Ubuntu 12.04 LTS (precise) - medium.	2013-09-09
oval:com.ubuntu.xenial:def:201356420000000	V	CVE-2013-5642 on Ubuntu 16.04 LTS (xenial) - medium.	2013-09-09
oval:com.ubuntu.trusty:def:20135642000	V	CVE-2013-5642 on Ubuntu 14.04 LTS (trusty) - medium.	2013-09-09
oval:com.ubuntu.xenial:def:20135642000	V	CVE-2013-5642 on Ubuntu 16.04 LTS (xenial) - medium.	2013-09-09