National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-13161 Detail

Current Description

An issue was discovered in Asterisk Open Source through 13.27.0, 14.x and 15.x through 15.7.2, and 16.x through 16.4.0, and Certified Asterisk through 13.21-cert3. A pointer dereference in chan_sip while handling SDP negotiation allows an attacker to crash Asterisk when handling an SDP answer to an outgoing T.38 re-invite. To exploit this vulnerability an attacker must cause the chan_sip module to send a T.38 re-invite request to them. Upon receipt, the attacker must send an SDP answer containing both a T.38 UDPTL stream and another media stream containing only a codec (which is not permitted according to the chan_sip configuration).

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 5.3 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://downloads.digium.com/pub/security/AST-2019-003.html Vendor Advisory
https://issues.asterisk.org/jira/browse/ASTERISK-28465 Issue Tracking Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:digium:certified_asterisk:1.8.0.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.0.0:beta1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.0.0:beta2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.0.0:beta3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.0.0:beta4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.0.0:beta5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.0.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.0.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.0.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.0.0:rc4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.0.0:rc5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.1.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.1.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.2.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.2.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.3.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.3.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.3.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.3.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.4.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.4.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.4.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.4.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.5.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.5.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.6.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.6.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.6.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.6.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.7.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.7.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.7.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.8.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.8.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.8.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.8.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.8.0:rc4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.8.0:rc5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.9.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.9.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.9.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.9.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.10.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.10.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.10.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.10.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.10.0:rc4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert10:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert3-rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert3-rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert5-rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert5-rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert6:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert7:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert8:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert9:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11:cert9-rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.11.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.12.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.12.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.12.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.12.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.13.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.13.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.13.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.14.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.14.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.15:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1-rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1-rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1-rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1_rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1_rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1_rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.15:cert2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.15:cert3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.15:cert4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.15:cert5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.15:cert6:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.15:cert7:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.28:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.28:cert1:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.28:cert1-rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.28:cert2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.28:cert2:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.28:cert3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.28:cert4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.28:cert5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:1.8.28.0:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:certified_asterisk:11.0.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
Showing 100 of 212 CPE Match Criteria, view all CPEs here

Configuration 2 ( hide )
 cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (excluding)
13.27.1
 cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
15.0.0
Up to (excluding)
15.7.3
 cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
16.0.0
Up to (excluding)
16.4.1


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-13161
NVD Published Date:
07/12/2019
NVD Last Modified:
07/31/2019