CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2019-13161

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).

Exploit prediction scoring system (EPSS) score

EPSS Score 0.023

EPSS Ranking 84.0%

CVSS Severity

CVSS v3 Score 5.3

CVSS v2 Score 3.5

References

Products affected by CVE-2019-13161

Digium » Asterisk » Version: 13.0.0

cpe:2.3:a:digium:asterisk:13.0.0
Digium » Asterisk » Version: 13.0.1

cpe:2.3:a:digium:asterisk:13.0.1
Digium » Asterisk » Version: 13.0.2

cpe:2.3:a:digium:asterisk:13.0.2
Digium » Asterisk » Version: 13.1.0

cpe:2.3:a:digium:asterisk:13.1.0
Digium » Asterisk » Version: 13.1.1

cpe:2.3:a:digium:asterisk:13.1.1
Digium » Asterisk » Version: 13.10.0

cpe:2.3:a:digium:asterisk:13.10.0
Digium » Asterisk » Version: 13.11.0

cpe:2.3:a:digium:asterisk:13.11.0
Digium » Asterisk » Version: 13.11.1

cpe:2.3:a:digium:asterisk:13.11.1
Digium » Asterisk » Version: 13.11.2

cpe:2.3:a:digium:asterisk:13.11.2
Digium » Asterisk » Version: 13.12

cpe:2.3:a:digium:asterisk:13.12
Digium » Asterisk » Version: 13.12.0

cpe:2.3:a:digium:asterisk:13.12.0
Digium » Asterisk » Version: 13.12.1

cpe:2.3:a:digium:asterisk:13.12.1
Digium » Asterisk » Version: 13.12.2

cpe:2.3:a:digium:asterisk:13.12.2
Digium » Asterisk » Version: 13.13

cpe:2.3:a:digium:asterisk:13.13
Digium » Asterisk » Version: 13.13.0

cpe:2.3:a:digium:asterisk:13.13.0
Digium » Asterisk » Version: 13.13.1

cpe:2.3:a:digium:asterisk:13.13.1
Digium » Asterisk » Version: 13.14.0

cpe:2.3:a:digium:asterisk:13.14.0
Digium » Asterisk » Version: 13.14.1

cpe:2.3:a:digium:asterisk:13.14.1
Digium » Asterisk » Version: 13.15.0

cpe:2.3:a:digium:asterisk:13.15.0
Digium » Asterisk » Version: 13.15.1

cpe:2.3:a:digium:asterisk:13.15.1
Digium » Asterisk » Version: 13.16.0

cpe:2.3:a:digium:asterisk:13.16.0
Digium » Asterisk » Version: 13.17.0

cpe:2.3:a:digium:asterisk:13.17.0
Digium » Asterisk » Version: 13.17.1

cpe:2.3:a:digium:asterisk:13.17.1
Digium » Asterisk » Version: 13.17.2

cpe:2.3:a:digium:asterisk:13.17.2
Digium » Asterisk » Version: 13.18.0

cpe:2.3:a:digium:asterisk:13.18.0
Digium » Asterisk » Version: 13.18.1

cpe:2.3:a:digium:asterisk:13.18.1
Digium » Asterisk » Version: 13.18.2

cpe:2.3:a:digium:asterisk:13.18.2
Digium » Asterisk » Version: 13.18.3

cpe:2.3:a:digium:asterisk:13.18.3
Digium » Asterisk » Version: 13.18.4

cpe:2.3:a:digium:asterisk:13.18.4
Digium » Asterisk » Version: 13.18.5

cpe:2.3:a:digium:asterisk:13.18.5
Digium » Asterisk » Version: 13.19.0

cpe:2.3:a:digium:asterisk:13.19.0
Digium » Asterisk » Version: 13.19.1

cpe:2.3:a:digium:asterisk:13.19.1
Digium » Asterisk » Version: 13.19.2

cpe:2.3:a:digium:asterisk:13.19.2
Digium » Asterisk » Version: 13.2.0

cpe:2.3:a:digium:asterisk:13.2.0
Digium » Asterisk » Version: 13.2.1

cpe:2.3:a:digium:asterisk:13.2.1
Digium » Asterisk » Version: 13.20.0

cpe:2.3:a:digium:asterisk:13.20.0
Digium » Asterisk » Version: 13.21.0

cpe:2.3:a:digium:asterisk:13.21.0
Digium » Asterisk » Version: 13.21.1

cpe:2.3:a:digium:asterisk:13.21.1
Digium » Asterisk » Version: 13.22.0

cpe:2.3:a:digium:asterisk:13.22.0
Digium » Asterisk » Version: 13.23.0

cpe:2.3:a:digium:asterisk:13.23.0
Digium » Asterisk » Version: 13.23.1

cpe:2.3:a:digium:asterisk:13.23.1
Digium » Asterisk » Version: 13.24.0

cpe:2.3:a:digium:asterisk:13.24.0
Digium » Asterisk » Version: 13.24.1

cpe:2.3:a:digium:asterisk:13.24.1
Digium » Asterisk » Version: 13.25.0

cpe:2.3:a:digium:asterisk:13.25.0
Digium » Asterisk » Version: 13.26.0

cpe:2.3:a:digium:asterisk:13.26.0
Digium » Asterisk » Version: 13.27.0

cpe:2.3:a:digium:asterisk:13.27.0
Digium » Asterisk » Version: 13.3.0

cpe:2.3:a:digium:asterisk:13.3.0
Digium » Asterisk » Version: 13.3.1

cpe:2.3:a:digium:asterisk:13.3.1
Digium » Asterisk » Version: 13.3.2

cpe:2.3:a:digium:asterisk:13.3.2
Digium » Asterisk » Version: 13.4.0

cpe:2.3:a:digium:asterisk:13.4.0
Digium » Asterisk » Version: 13.5.0

cpe:2.3:a:digium:asterisk:13.5.0
Digium » Asterisk » Version: 13.6.0

cpe:2.3:a:digium:asterisk:13.6.0
Digium » Asterisk » Version: 13.7.0

cpe:2.3:a:digium:asterisk:13.7.0
Digium » Asterisk » Version: 13.7.1

cpe:2.3:a:digium:asterisk:13.7.1
Digium » Asterisk » Version: 13.7.2

cpe:2.3:a:digium:asterisk:13.7.2
Digium » Asterisk » Version: 13.8.0

cpe:2.3:a:digium:asterisk:13.8.0
Digium » Asterisk » Version: 13.8.1

cpe:2.3:a:digium:asterisk:13.8.1
Digium » Asterisk » Version: 13.8.2

cpe:2.3:a:digium:asterisk:13.8.2
Digium » Asterisk » Version: 13.9.0

cpe:2.3:a:digium:asterisk:13.9.0
Digium » Asterisk » Version: 13.9.1

cpe:2.3:a:digium:asterisk:13.9.1
Digium » Asterisk » Version: 15.0.0

cpe:2.3:a:digium:asterisk:15.0.0
Digium » Asterisk » Version: 15.1.0

cpe:2.3:a:digium:asterisk:15.1.0
Digium » Asterisk » Version: 15.1.1

cpe:2.3:a:digium:asterisk:15.1.1
Digium » Asterisk » Version: 15.1.2

cpe:2.3:a:digium:asterisk:15.1.2
Digium » Asterisk » Version: 15.1.3

cpe:2.3:a:digium:asterisk:15.1.3
Digium » Asterisk » Version: 15.1.4

cpe:2.3:a:digium:asterisk:15.1.4
Digium » Asterisk » Version: 15.1.5

cpe:2.3:a:digium:asterisk:15.1.5
Digium » Asterisk » Version: 15.2.0

cpe:2.3:a:digium:asterisk:15.2.0
Digium » Asterisk » Version: 15.2.1

cpe:2.3:a:digium:asterisk:15.2.1
Digium » Asterisk » Version: 15.2.2

cpe:2.3:a:digium:asterisk:15.2.2
Digium » Asterisk » Version: 15.3.0

cpe:2.3:a:digium:asterisk:15.3.0
Digium » Asterisk » Version: 15.4.0

cpe:2.3:a:digium:asterisk:15.4.0
Digium » Asterisk » Version: 15.4.1

cpe:2.3:a:digium:asterisk:15.4.1
Digium » Asterisk » Version: 15.5.0

cpe:2.3:a:digium:asterisk:15.5.0
Digium » Asterisk » Version: 15.6.0

cpe:2.3:a:digium:asterisk:15.6.0
Digium » Asterisk » Version: 15.6.1

cpe:2.3:a:digium:asterisk:15.6.1
Digium » Asterisk » Version: 15.6.2

cpe:2.3:a:digium:asterisk:15.6.2
Digium » Asterisk » Version: 15.7.0

cpe:2.3:a:digium:asterisk:15.7.0
Digium » Asterisk » Version: 15.7.1

cpe:2.3:a:digium:asterisk:15.7.1
Digium » Asterisk » Version: 15.7.2

cpe:2.3:a:digium:asterisk:15.7.2
Digium » Asterisk » Version: 16.0.0

cpe:2.3:a:digium:asterisk:16.0.0
Digium » Asterisk » Version: 16.0.1

cpe:2.3:a:digium:asterisk:16.0.1
Digium » Asterisk » Version: 16.1.0

cpe:2.3:a:digium:asterisk:16.1.0
Digium » Asterisk » Version: 16.2.0

cpe:2.3:a:digium:asterisk:16.2.0
Digium » Asterisk » Version: 16.2.1

cpe:2.3:a:digium:asterisk:16.2.1
Digium » Asterisk » Version: 16.3.0

cpe:2.3:a:digium:asterisk:16.3.0
Digium » Asterisk » Version: 16.4.0

cpe:2.3:a:digium:asterisk:16.4.0
Digium » Certified Asterisk » Version: 1.8.0.0

cpe:2.3:a:digium:certified_asterisk:1.8.0.0
Digium » Certified Asterisk » Version: 1.8.1.0

cpe:2.3:a:digium:certified_asterisk:1.8.1.0
Digium » Certified Asterisk » Version: 1.8.10.0

cpe:2.3:a:digium:certified_asterisk:1.8.10.0
Digium » Certified Asterisk » Version: 1.8.11

cpe:2.3:a:digium:certified_asterisk:1.8.11
Digium » Certified Asterisk » Version: 1.8.11.0

cpe:2.3:a:digium:certified_asterisk:1.8.11.0
Digium » Certified Asterisk » Version: 1.8.12.0

cpe:2.3:a:digium:certified_asterisk:1.8.12.0
Digium » Certified Asterisk » Version: 1.8.13.0

cpe:2.3:a:digium:certified_asterisk:1.8.13.0
Digium » Certified Asterisk » Version: 1.8.14.0

cpe:2.3:a:digium:certified_asterisk:1.8.14.0
Digium » Certified Asterisk » Version: 1.8.15

cpe:2.3:a:digium:certified_asterisk:1.8.15
Digium » Certified Asterisk » Version: 1.8.2.0

cpe:2.3:a:digium:certified_asterisk:1.8.2.0
Digium » Certified Asterisk » Version: 1.8.28

cpe:2.3:a:digium:certified_asterisk:1.8.28
Digium » Certified Asterisk » Version: 1.8.28.0

cpe:2.3:a:digium:certified_asterisk:1.8.28.0
Digium » Certified Asterisk » Version: 1.8.3.0

cpe:2.3:a:digium:certified_asterisk:1.8.3.0
Digium » Certified Asterisk » Version: 1.8.4.0

cpe:2.3:a:digium:certified_asterisk:1.8.4.0
Digium » Certified Asterisk » Version: 1.8.5.0

cpe:2.3:a:digium:certified_asterisk:1.8.5.0
Digium » Certified Asterisk » Version: 1.8.6.0

cpe:2.3:a:digium:certified_asterisk:1.8.6.0
Digium » Certified Asterisk » Version: 1.8.7.0

cpe:2.3:a:digium:certified_asterisk:1.8.7.0
Digium » Certified Asterisk » Version: 1.8.8.0

cpe:2.3:a:digium:certified_asterisk:1.8.8.0
Digium » Certified Asterisk » Version: 1.8.9.0

cpe:2.3:a:digium:certified_asterisk:1.8.9.0
Digium » Certified Asterisk » Version: 11.0.0

cpe:2.3:a:digium:certified_asterisk:11.0.0
Digium » Certified Asterisk » Version: 11.1.0

cpe:2.3:a:digium:certified_asterisk:11.1.0
Digium » Certified Asterisk » Version: 11.2

cpe:2.3:a:digium:certified_asterisk:11.2
Digium » Certified Asterisk » Version: 11.3.0

cpe:2.3:a:digium:certified_asterisk:11.3.0
Digium » Certified Asterisk » Version: 11.4.0

cpe:2.3:a:digium:certified_asterisk:11.4.0
Digium » Certified Asterisk » Version: 11.5.0

cpe:2.3:a:digium:certified_asterisk:11.5.0
Digium » Certified Asterisk » Version: 11.6

cpe:2.3:a:digium:certified_asterisk:11.6
Digium » Certified Asterisk » Version: 11.6.0

cpe:2.3:a:digium:certified_asterisk:11.6.0
Digium » Certified Asterisk » Version: 13.1

cpe:2.3:a:digium:certified_asterisk:13.1
Digium » Certified Asterisk » Version: 13.1.0

cpe:2.3:a:digium:certified_asterisk:13.1.0
Digium » Certified Asterisk » Version: 13.13

cpe:2.3:a:digium:certified_asterisk:13.13
Digium » Certified Asterisk » Version: 13.13-cert2

cpe:2.3:a:digium:certified_asterisk:13.13-cert2
Digium » Certified Asterisk » Version: 13.18

cpe:2.3:a:digium:certified_asterisk:13.18
Digium » Certified Asterisk » Version: 13.21

cpe:2.3:a:digium:certified_asterisk:13.21
Digium » Certified Asterisk » Version: 13.8

cpe:2.3:a:digium:certified_asterisk:13.8
Digium » Certified Asterisk » Version: 13.8.0

cpe:2.3:a:digium:certified_asterisk:13.8.0
Debian » Debian Linux » Version: 8.0

cpe:2.3:o:debian:debian_linux:8.0
Debian » Debian Linux » Version: 9.0

cpe:2.3:o:debian:debian_linux:9.0

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2019-13161

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