CVE-2019-12827

medium

Description

Buffer overflow in res_pjsip_messaging in Digium Asterisk versions 13.21-cert3, 13.27.0, 15.7.2, 16.4.0 and earlier allows remote authenticated users to crash Asterisk by sending a specially crafted SIP MESSAGE message.

References

https://issues.asterisk.org/jira/browse/ASTERISK-28447

http://downloads.digium.com/pub/security/AST-2019-002.html

Details

Source: Mitre, NVD

Published: 2019-07-12

Updated: 2021-07-21

Risk Information

CVSS v2

Base Score: 4

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

Severity: Medium

CVSS v3

Base Score: 6.5

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