CVE-2017-17090

An issue was discovered in chan_skinny.c in Asterisk Open Source 13.18.2 and older, 14.7.2 and older, and 15.1.2 and older, and Certified Asterisk 13.13-cert7 and older. If the chan_skinny (aka SCCP protocol) channel driver is flooded with certain requests, it can cause the asterisk process to use excessive amounts of virtual memory, eventually causing asterisk to stop processing requests of any kind.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
VendorProductVersion
digiumcertified_asterisk
𝑥
≤ 13.13
digiumcertified_asterisk
13.13:cert1
digiumcertified_asterisk
13.13:cert1_rc1
digiumcertified_asterisk
13.13:cert1_rc2
digiumcertified_asterisk
13.13:cert1_rc3
digiumcertified_asterisk
13.13:cert1_rc4
digiumcertified_asterisk
13.13:cert2
digiumcertified_asterisk
13.13:cert3
digiumcertified_asterisk
13.13:cert4
digiumcertified_asterisk
13.13:cert5
digiumcertified_asterisk
13.13:cert6
digiumcertified_asterisk
13.13:cert7
digiumasterisk
𝑥
≤ 13.8.2
digiumasterisk
𝑥
≤ 14.7.2
digiumasterisk
𝑥
≤ 15.1.2
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
sid
1:22.0.0~dfsg+~cs6.14.60671435-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
asterisk
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
not-affected
artful
ignored
zesty
ignored
xenial
needed
trusty
dne