CVE-2020-13898

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_sdp_process in sdp.c has a NULL pointer dereference.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
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: 82.66%
Affected Products (NVD)
VendorProductVersion
meetechojanus
0.9.0 ≤
𝑥
≤ 0.10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
janus
bookworm
1.1.2-1
fixed
sid
1.1.2-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
janus
bionic
needed
eoan
ignored
focal
needed
groovy
ignored
hirsute
ignored
impish
ignored
jammy
not-affected
kinetic
ignored
lunar
ignored
mantic
ignored
noble
not-affected
oracular
dne
plucky
not-affected
questing
not-affected
resolute
not-affected
trusty
dne
xenial
dne
Common Weakness Enumeration
References
https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L120
https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L123
https://github.com/meetecho/janus-gateway/pull/2214
https://github.com/merrychap/CVEs/tree/master/janus-webrtc/CVE-2020-13898
https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L120
https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L123
https://github.com/meetecho/janus-gateway/pull/2214
https://github.com/merrychap/CVEs/tree/master/janus-webrtc/CVE-2020-13898