Lucene search

K
freebsdFreeBSD8DD438ED-A338-11ED-B48B-589CFC0F81B0
HistoryDec 01, 2022 - 12:00 a.m.

Asterisk -- multiple vulnerabilities

2022-12-0100:00:00
vuxml.freebsd.org
12
asterisk
vulnerabilities
remote crash
use after free
h323
res_pjsip_pubsub.c
getconfig
ami action
unix
file access

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.004

Percentile

74.4%

The Asterisk project reports:

AST-2022-007: Remote Crash Vulnerability in H323 channel add on
AST-2022-008: Use after free in res_pjsip_pubsub.c
AST-2022-009: GetConfig AMI Action can read files outside of
Asterisk directory

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchasterisk18< 18.15.1UNKNOWN

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.004

Percentile

74.4%