CVE catalog

CVE-2020-13899

janus: CVE-2020-13899

Severity: Medium
Published: Jun 10, 2020, 10:15:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 2.14% · Oct 25, 2026

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_process_incoming_request in janus.c discloses information from uninitialized stack memory.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	janus	sid	`1.4.1+ds-4`	fixed
Debian	janus	forky	`1.4.1+ds-4`	fixed
Debian	janus	bookworm	`1.1.2-1`	fixed
Ubuntu	janus	18.04	`0.2.4-2`	vulnerable
Ubuntu	janus	18.04	`0.2.5-1`	vulnerable
Ubuntu	janus	18.04	`0.2.6-1`	vulnerable
Ubuntu	janus	18.04	`0.2.6-1build1`	vulnerable
Ubuntu	janus	18.04	`0.2.6-1build2`	vulnerable
Ubuntu	janus	20.04	`0.7.3-2`	vulnerable
Ubuntu	janus	20.04	`0.7.3-2build1`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	janus	source	sid	`0.10.1-1`	not yet assigned	Not reported	[962680]
Debian	janus	source	forky	`0.10.1-1`	not yet assigned	Not reported	[962680]
Debian	janus	source	bookworm	`0.10.1-1`	not yet assigned	Not reported	[962680]

[Debian bug #962680]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[janus]Fixed
Details (2)
- 1.1.2-1 · amd64 · bookworm
  Fixed · Fixed: 0.10.1-1
  dsa · janus · debian · bookworm; dsa · janus · debian · 12
- 1.1.2-1 · arm64 · bookworm
  Fixed · Fixed: 0.10.1-1
  dsa · janus · debian · bookworm; dsa · janus · debian · 12
[janus-demos]Fixed
Source package: [janus]
Details (2)
- 1.1.2-1 · all · bookworm
  Fixed · Fixed: 0.10.1-1
  dsa · janus · debian · bookworm; dsa · janus · debian · 12
- 1.1.2-1 · all · bookworm
  Fixed · Fixed: 0.10.1-1
  dsa · janus · debian · bookworm; dsa · janus · debian · 12
[janus-dev]Fixed
Source package: [janus]
Details (2)
- 1.1.2-1 · amd64 · bookworm
  Fixed · Fixed: 0.10.1-1
  dsa · janus · debian · bookworm; dsa · janus · debian · 12
- 1.1.2-1 · arm64 · bookworm
  Fixed · Fixed: 0.10.1-1
  dsa · janus · debian · bookworm; dsa · janus · debian · 12
[janus-doc]Fixed
Source package: [janus]
Details (2)
- 1.1.2-1 · all · bookworm
  Fixed · Fixed: 0.10.1-1
  dsa · janus · debian · bookworm; dsa · janus · debian · 12
- 1.1.2-1 · all · bookworm
  Fixed · Fixed: 0.10.1-1
  dsa · janus · debian · bookworm; dsa · janus · debian · 12
[janus-tools]Fixed
Source package: [janus]
Details (2)
- 1.1.2-1 · amd64 · bookworm
  Fixed · Fixed: 0.10.1-1
  dsa · janus · debian · bookworm; dsa · janus · debian · 12
- 1.1.2-1 · arm64 · bookworm
  Fixed · Fixed: 0.10.1-1
  dsa · janus · debian · bookworm; dsa · janus · debian · 12
[libjs-janus-gateway]Fixed
Source package: [janus]
Details (2)
- 1.1.2-1 · all · bookworm
  Fixed · Fixed: 0.10.1-1
  dsa · janus · debian · bookworm; dsa · janus · debian · 12
- 1.1.2-1 · all · bookworm
  Fixed · Fixed: 0.10.1-1
  dsa · janus · debian · bookworm; dsa · janus · debian · 12

Observed: Oct 23, 2026, 5:47:44 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]