CVE-2014-8416

EUVD-2014-8253
Use-after-free vulnerability in the PJSIP channel driver in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1, when using the res_pjsip_refer module, allows remote attackers to cause a denial of service (crash) via an in-dialog INVITE with Replaces message, which triggers the channel to be hung up.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 77%
Affected Products (NVD)
VendorProductVersion
digiumasterisk
12.0.0 ≤
𝑥
< 12.7.1
digiumasterisk
13.0.0 ≤
𝑥
< 13.0.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
asterisk
bullseye
1:16.28.0~dfsg-0+deb11u4
fixed
bullseye (security)
1:16.28.0~dfsg-0+deb11u5
fixed
jessie
not-affected
sid
1:22.0.0~dfsg+~cs6.14.60671435-1
fixed
squeeze
not-affected
wheezy
not-affected
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
asterisk
lucid
ignored
precise
not-affected
trusty
dne
utopic
not-affected