CVE-2022-47516

An issue was discovered in the libsofia-sip fork in drachtio-server before 0.8.20. It allows remote attackers to cause a denial of service (daemon crash) via a crafted UDP message that leads to a failure of the libsofia-sip-ua/tport/tport.c self assertion.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/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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CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 45%
VendorProductVersion
drachtiodrachtio-server
𝑥
< 0.8.20
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
sofia-sip
bullseye (security)
1.12.11+20110422.1-2.1+deb11u2
fixed
bullseye
1.12.11+20110422.1-2.1+deb11u2
fixed
bookworm
1.12.11+20110422.1+1e14eea~dfsg-6
fixed
sid
1.12.11+20110422.1+1e14eea~dfsg-6.1
fixed
trixie
1.12.11+20110422.1+1e14eea~dfsg-6.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
sofia-sip
lunar
Fixed 1.12.11+20110422.1+1e14eea~dfsg-4ubuntu1
released
kinetic
Fixed 1.12.11+20110422.1+1e14eea~dfsg-3ubuntu0.1
released
jammy
Fixed 1.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.1
released
focal
Fixed 1.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.1
released
bionic
Fixed 1.12.11+20110422.1-2.1+deb10u3build0.18.04.1
released
xenial
Fixed 1.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm1
released
trusty
ignored
Common Weakness Enumeration
References
https://github.com/davehorton/sofia-sip/commit/13b2a135287caa2d67ac6cd5155626821e25b377
https://github.com/drachtio/drachtio-server/issues/244
https://lists.debian.org/debian-lts-announce/2023/02/msg00028.html
https://www.debian.org/security/2023/dsa-5410
https://github.com/davehorton/sofia-sip/commit/13b2a135287caa2d67ac6cd5155626821e25b377
https://github.com/drachtio/drachtio-server/issues/244
https://lists.debian.org/debian-lts-announce/2023/02/msg00028.html
https://www.debian.org/security/2023/dsa-5410