CVE-2015-1558

Asterisk Open Source 12.x before 12.8.1 and 13.x before 13.1.1, when using the PJSIP channel driver, does not properly reclaim RTP ports, which allows remote authenticated users to cause a denial of service (file descriptor consumption) via an SDP offer containing only incompatible codecs.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
3.5 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:S/C:N/I:N/A:P
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
VendorProductVersion
digiumasterisk
12.0.0
digiumasterisk
12.1.0
digiumasterisk
12.1.0:rc1
digiumasterisk
12.1.0:rc2
digiumasterisk
12.1.0:rc3
digiumasterisk
12.1.1
digiumasterisk
12.2.0
digiumasterisk
12.2.0:rc1
digiumasterisk
12.2.0:rc2
digiumasterisk
12.2.0:rc3
digiumasterisk
12.3.0
digiumasterisk
12.3.0:rc1
digiumasterisk
12.3.0:rc2
digiumasterisk
12.3.1
digiumasterisk
12.3.2
digiumasterisk
12.4.0
digiumasterisk
12.4.0:rc1
digiumasterisk
12.5.0
digiumasterisk
12.5.0:rc1
digiumasterisk
12.6.0
digiumasterisk
12.6.0:rc1
digiumasterisk
12.7.0
digiumasterisk
12.7.0:rc1
digiumasterisk
12.7.0:rc2
digiumasterisk
12.8.0
digiumasterisk
12.8.0:rc1
digiumasterisk
12.8.0:rc2
digiumasterisk
12.8.1
digiumasterisk
13.0.0
digiumasterisk
13.1.0
digiumasterisk
13.1.0:rc1
digiumasterisk
13.1.0:rc2
digiumasterisk
13.2.0
digiumasterisk
13.2.0:rc1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
asterisk
bullseye
1:16.28.0~dfsg-0+deb11u4
fixed
jessie
not-affected
wheezy
not-affected
squeeze
not-affected
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
disco
not-affected
cosmic
not-affected
bionic
not-affected
artful
ignored
zesty
ignored
yakkety
ignored
xenial
not-affected
wily
ignored
vivid
ignored
utopic
not-affected
trusty
dne
precise
not-affected
lucid
ignored
Common Weakness Enumeration