CVE catalog

CVE-2006-6144

krb5: CVE-2006-6144

Severity: Low
Published: Feb 15, 2023, 6:13:49 AM UTC
Source: [NVD] · [CVE record]
EPSS: 5.52% · Oct 22, 2026

The "mechglue" abstraction interface of the GSS-API library for Kerberos 5 1.5 through 1.5.1, as used in Kerberos administration daemon (kadmind) and other products that use this library, allows remote attackers to cause a denial of service (crash) via unspecified vectors that cause mechglue to free uninitialized pointers.

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	krb5	sid	`1.22.1-3`	not affected
Debian	krb5	forky	`1.22.1-3`	not affected
Debian	krb5	trixie	`1.21.3-5+deb13u1`	not affected
Debian	krb5	trixie-security	`1.21.3-5+deb13u1`	not affected
Debian	krb5	bookworm	`1.20.1-2+deb12u5`	not affected
Debian	krb5	bookworm-security	`1.20.1-2+deb12u5`	not affected

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	krb5	source	sid	`Not affected`	unimportant	Not reported	Not reported
Debian	krb5	source	forky	`Not affected`	unimportant	Not reported	Not reported
Debian	krb5	source	trixie	`Not affected`	unimportant	Not reported	Not reported
Debian	krb5	source	bookworm	`Not affected`	unimportant	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[krb5-admin-server]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[krb5-doc]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · all · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · all · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · all · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · all · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[krb5-gss-samples]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[krb5-k5tls]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[krb5-kdc]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[krb5-kdc-ldap]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[krb5-kpropd]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[krb5-locales]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · all · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · all · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · all · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · all · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[krb5-multidev]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[krb5-otp]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[krb5-pkinit]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[krb5-user]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[libgssapi-krb5-2]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[libgssrpc4]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[libk5crypto3]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[libkadm5clnt-mit12]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[libkadm5srv-mit12]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[libkdb5-10]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[libkrad0]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
[libkrad-dev]Not affected
Source package: [krb5]
Details (4)
- 1.20.1-2+deb12u5 · amd64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · amd64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm
- 1.20.1-2+deb12u5 · arm64 · bookworm-security
  Not affected
  dsa · krb5 · debian · bookworm

Next results

Observed: Oct 23, 2026, 5:03:22 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [SUSE security advisories and VEX]