CVE-2019-15297

2019-09-0921:15:10

Alpine Linux Development Team

security.alpinelinux.org

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.3 Medium

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

79.2%

JSON

res_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. The crash occurs because of a NULL session media object dereference.

OSVersionArchitecturePackageVersionFilename
Alpineedge-mainnoarchasterisk< 16.5.1-r0UNKNOWN
Alpine3.10-mainnoarchasterisk< 16.3.0-r2UNKNOWN
Alpine3.11-mainnoarchasterisk< 16.5.1-r0UNKNOWN
Alpine3.12-mainnoarchasterisk< 16.5.1-r0UNKNOWN
Alpine3.13-mainnoarchasterisk< 16.5.1-r0UNKNOWN
Alpine3.14-mainnoarchasterisk< 16.5.1-r0UNKNOWN
Alpine3.15-mainnoarchasterisk< 16.5.1-r0UNKNOWN
Alpine3.16-mainnoarchasterisk< 16.5.1-r0UNKNOWN
Alpine3.17-mainnoarchasterisk< 16.5.1-r0UNKNOWN
Alpine3.18-mainnoarchasterisk< 16.5.1-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-main	noarch	asterisk	< 16.5.1-r0	UNKNOWN
Alpine	3.10-main	noarch	asterisk	< 16.3.0-r2	UNKNOWN
Alpine	3.11-main	noarch	asterisk	< 16.5.1-r0	UNKNOWN
Alpine	3.12-main	noarch	asterisk	< 16.5.1-r0	UNKNOWN
Alpine	3.13-main	noarch	asterisk	< 16.5.1-r0	UNKNOWN
Alpine	3.14-main	noarch	asterisk	< 16.5.1-r0	UNKNOWN
Alpine	3.15-main	noarch	asterisk	< 16.5.1-r0	UNKNOWN
Alpine	3.16-main	noarch	asterisk	< 16.5.1-r0	UNKNOWN
Alpine	3.17-main	noarch	asterisk	< 16.5.1-r0	UNKNOWN
Alpine	3.18-main	noarch	asterisk	< 16.5.1-r0	UNKNOWN