CVE catalog

CVE-2008-4392

djbdns: CVE-2008-4392

Severity: Critical
Published: Feb 19, 2009, 4:30:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 1.69% · Oct 25, 2026

dnscache in Daniel J. Bernstein djbdns 1.05 does not prevent simultaneous identical outbound DNS queries, which makes it easier for remote attackers to spoof DNS responses, as demonstrated by a spoofed A record in the Additional section of a response to a Start of Authority (SOA) query.

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	djbdns	sid	`1:1.05-23`	fixed
Debian	djbdns	forky	`1:1.05-23`	fixed
Debian	djbdns	trixie	`1:1.05-22`	fixed
Debian	djbdns	bookworm	`1:1.05-15`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	djbdns	source	sid	`1:1.05-10`	high	Not reported	[516394]
Debian	djbdns	source	forky	`1:1.05-10`	high	Not reported	[516394]
Debian	djbdns	source	trixie	`1:1.05-10`	high	Not reported	[516394]
Debian	djbdns	source	bookworm	`1:1.05-10`	high	Not reported	[516394]

[Debian bug #516394]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[axfrdns]Fixed
Source package: [djbdns]
Details (2)
- 1:1.05-15+b2 · amd64 · bookworm
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · bookworm; dsa · djbdns · debian · 12
- 1:1.05-15+b2 · arm64 · bookworm
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · bookworm; dsa · djbdns · debian · 12
[djbdns-conf]Fixed
Source package: [djbdns]
Details (2)
- 1:1.05-15+b2 · amd64 · bookworm
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · bookworm; dsa · djbdns · debian · 12
- 1:1.05-15+b2 · arm64 · bookworm
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · bookworm; dsa · djbdns · debian · 12
[djbdns-utils]Fixed
Source package: [djbdns]
Details (2)
- 1:1.05-15+b2 · amd64 · bookworm
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · bookworm; dsa · djbdns · debian · 12
- 1:1.05-15+b2 · arm64 · bookworm
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · bookworm; dsa · djbdns · debian · 12
[dnscache]Fixed
Source package: [djbdns]
Details (2)
- 1:1.05-15+b2 · amd64 · bookworm
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · bookworm; dsa · djbdns · debian · 12
- 1:1.05-15+b2 · arm64 · bookworm
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · bookworm; dsa · djbdns · debian · 12
[rbldns]Fixed
Source package: [djbdns]
Details (2)
- 1:1.05-15+b2 · amd64 · bookworm
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · bookworm; dsa · djbdns · debian · 12
- 1:1.05-15+b2 · arm64 · bookworm
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · bookworm; dsa · djbdns · debian · 12
[tinydns]Fixed
Source package: [djbdns]
Details (2)
- 1:1.05-15+b2 · amd64 · bookworm
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · bookworm; dsa · djbdns · debian · 12
- 1:1.05-15+b2 · arm64 · bookworm
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · bookworm; dsa · djbdns · debian · 12
[walldns]Fixed
Source package: [djbdns]
Details (2)
- 1:1.05-15+b2 · amd64 · bookworm
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · bookworm; dsa · djbdns · debian · 12
- 1:1.05-15+b2 · arm64 · bookworm
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · bookworm; dsa · djbdns · debian · 12

[Debian 13 (Trixie)]

[axfrdns]Fixed
Source package: [djbdns]
Details (2)
- 1:1.05-22 · amd64 · trixie
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · 13
- 1:1.05-22 · arm64 · trixie
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · 13
[djbdns-conf]Fixed
Source package: [djbdns]
Details (2)
- 1:1.05-22 · amd64 · trixie
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · 13
- 1:1.05-22 · arm64 · trixie
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · 13
[djbdns-utils]Fixed
Source package: [djbdns]
Details (2)
- 1:1.05-22 · amd64 · trixie
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · 13
- 1:1.05-22 · arm64 · trixie
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · 13
[dnscache]Fixed
Source package: [djbdns]
Details (2)
- 1:1.05-22 · amd64 · trixie
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · 13
- 1:1.05-22 · arm64 · trixie
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · 13
[rbldns]Fixed
Source package: [djbdns]
Details (2)
- 1:1.05-22 · amd64 · trixie
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · 13
- 1:1.05-22 · arm64 · trixie
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · 13
[tinydns]Fixed
Source package: [djbdns]
Details (2)
- 1:1.05-22 · amd64 · trixie
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · 13
- 1:1.05-22 · arm64 · trixie
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · 13
[walldns]Fixed
Source package: [djbdns]
Details (2)
- 1:1.05-22 · amd64 · trixie
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · 13
- 1:1.05-22 · arm64 · trixie
  Fixed · Fixed: 1:1.05-10
  dsa · djbdns · debian · 13

Observed: Oct 23, 2026, 5:04:20 PM UTC

References

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