CVE catalog

CVE-2010-0751

libnids: CVE-2010-0751

Severity: Medium
Published: Apr 6, 2010, 4:30:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 3.94% · Oct 25, 2026

The ip_evictor function in ip_fragment.c in libnids before 1.24, as used in dsniff and possibly other products, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via crafted fragmented packets.

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	libnids	sid	`1.26-3`	fixed
Debian	libnids	forky	`1.26-3`	fixed
Debian	libnids	trixie	`1.26-2.1`	fixed
Debian	libnids	bookworm	`1.26-2`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	libnids	source	sid	`1.23-1.2`	low	Not reported	[576281]
Debian	libnids	source	forky	`1.23-1.2`	low	Not reported	[576281]
Debian	libnids	source	trixie	`1.23-1.2`	low	Not reported	[576281]
Debian	libnids	source	bookworm	`1.23-1.2`	low	Not reported	[576281]

[Debian bug #576281]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[libnids1.21]Fixed
Source package: [libnids]
Details (2)
- 1.26-2 · amd64 · bookworm
  Fixed · Fixed: 1.23-1.2
  dsa · libnids · debian · bookworm; dsa · libnids · debian · 12
- 1.26-2 · arm64 · bookworm
  Fixed · Fixed: 1.23-1.2
  dsa · libnids · debian · bookworm; dsa · libnids · debian · 12
[libnids-dev]Fixed
Source package: [libnids]
Details (2)
- 1.26-2 · amd64 · bookworm
  Fixed · Fixed: 1.23-1.2
  dsa · libnids · debian · bookworm; dsa · libnids · debian · 12
- 1.26-2 · arm64 · bookworm
  Fixed · Fixed: 1.23-1.2
  dsa · libnids · debian · bookworm; dsa · libnids · debian · 12

[Debian 13 (Trixie)]

[libnids1.21t64]Fixed
Source package: [libnids]
Details (2)
- 1.26-2.1+b2 · amd64 · trixie
  Fixed · Fixed: 1.23-1.2
  dsa · libnids · debian · 13
- 1.26-2.1+b2 · arm64 · trixie
  Fixed · Fixed: 1.23-1.2
  dsa · libnids · debian · 13
[libnids-dev]Fixed
Source package: [libnids]
Details (2)
- 1.26-2.1+b2 · amd64 · trixie
  Fixed · Fixed: 1.23-1.2
  dsa · libnids · debian · 13
- 1.26-2.1+b2 · arm64 · trixie
  Fixed · Fixed: 1.23-1.2
  dsa · libnids · debian · 13

Observed: Oct 23, 2026, 5:04:53 PM UTC

References

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