CVE catalog

CVE-2022-0582

wireshark: CVE-2022-0582

Severity: Critical · CVSS 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: Feb 10, 2022, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 1.99% · Oct 25, 2026

Unaligned access in the CSN.1 protocol dissector in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allows denial of service via packet injection or crafted capture file

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	wireshark	sid	`4.6.9-1`	fixed
Debian	wireshark	forky	`4.6.9-1`	fixed
Debian	wireshark	trixie	`4.4.18-0+deb13u1`	fixed
Debian	wireshark	trixie-security	`4.4.19-0+deb13u1`	fixed
Debian	wireshark	bookworm	`4.0.17-0+deb12u3`	fixed
Debian	wireshark	bookworm-security	`4.0.17-0+deb12u3`	fixed
Ubuntu	wireshark	pro	`3.0.5-1`	vulnerable
Ubuntu	wireshark	pro	`3.0.7-1`	vulnerable
Ubuntu	wireshark	pro	`3.2.1-1`	vulnerable
Ubuntu	wireshark	pro	`3.2.2-1`	vulnerable
Ubuntu	wireshark	pro	`3.2.3-1`	vulnerable
Ubuntu	wireshark	pro	`3.2.3-1ubuntu0.1~esm1`	vulnerable
Ubuntu	wireshark	pro	`3.2.3-1ubuntu0.1~esm2`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	wireshark	source	sid	`3.6.2-1`	not yet assigned	Not reported	Not reported
Debian	wireshark	source	forky	`3.6.2-1`	not yet assigned	Not reported	Not reported
Debian	wireshark	source	trixie	`3.6.2-1`	not yet assigned	Not reported	Not reported
Debian	wireshark	source	bookworm	`3.6.2-1`	not yet assigned	Not reported	Not reported
Ubuntu	wireshark	deb	pro	`3.2.3-1ubuntu0.1~esm2`	Not reported	UBUNTU-CVE-2022-0582	Not reported

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[libwireshark16]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
[libwireshark-data]Unknown
Source package: [wireshark]
Details (6)
- 4.0.17-0+deb12u3 · all · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · all · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · all · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · all · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.6-1~deb12u1 · all · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.6-1~deb12u1 · all · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
[libwireshark-dev]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
[libwiretap13]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
[libwiretap-dev]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
[libwsutil14]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
[libwsutil-dev]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
[tshark]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
[wireshark]Unknown
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
[wireshark-common]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
[wireshark-dev]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
[wireshark-doc]Unknown
Source package: [wireshark]
Details (6)
- 4.0.17-0+deb12u3 · all · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · all · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · all · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · all · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.6-1~deb12u1 · all · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.6-1~deb12u1 · all · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
[wireshark-gtk]Unknown
Source package: [wireshark]
Details (2)
- 4.0.6-1~deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.6-1~deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
[wireshark-qt]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Fixed · Fixed: 3.6.2-1
  dsa · wireshark · debian · bookworm

Observed: Oct 23, 2026, 6:21:28 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]