CVE-2020-14034

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_get_codec_from_pt in utils.c has a Buffer Overflow via long value in an SDP Offer packet.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 71%
VendorProductVersion
meetechojanus
𝑥
≤ 0.10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
janus
sid
1.1.2-1
fixed
bookworm
1.1.2-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
janus
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
needs-triage
eoan
ignored
bionic
needs-triage
xenial
dne
trusty
dne
Common Weakness Enumeration
References
https://github.com/meetecho/janus-gateway/blob/v0.10.0/utils.c#L381
https://github.com/meetecho/janus-gateway/blob/v0.10.0/utils.c#L401
https://github.com/meetecho/janus-gateway/pull/2229
https://github.com/meetecho/janus-gateway/blob/v0.10.0/utils.c#L381
https://github.com/meetecho/janus-gateway/blob/v0.10.0/utils.c#L401
https://github.com/meetecho/janus-gateway/pull/2229