CVE catalog

CVE-2013-4477

keystone: CVE-2013-4477

Severity: Medium
Published: Oct 21, 2013, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.45% · Oct 25, 2026

The LDAP backend in OpenStack Identity (Keystone) Grizzly and Havana, when removing a role on a tenant for a user who does not have that role, adds the role to the user, which allows local users to gain privileges.

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	keystone	sid	`2:30.0.0-3`	fixed
Debian	keystone	forky	`2:30.0.0-3`	fixed
Debian	keystone	trixie	`2:27.0.0-3+deb13u5`	fixed
Debian	keystone	trixie-security	`2:27.0.0-3+deb13u6`	fixed
Debian	keystone	bookworm	`2:22.0.2-0+deb12u3`	fixed
Debian	keystone	bookworm-security	`2:22.0.2-0+deb12u6`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	keystone	source	sid	`2013.2-2`	not yet assigned	Not reported	[728233]
Debian	keystone	source	forky	`2013.2-2`	not yet assigned	Not reported	[728233]
Debian	keystone	source	trixie	`2013.2-2`	not yet assigned	Not reported	[728233]
Debian	keystone	source	bookworm	`2013.2-2`	not yet assigned	Not reported	[728233]

[Debian bug #728233]

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[keystone]Unknown
Details (4)
- 2:22.0.2-0+deb12u3 · all · bookworm
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · bookworm; dsa · keystone · debian · 12
- 2:22.0.2-0+deb12u3 · all · bookworm
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · bookworm; dsa · keystone · debian · 12
- 2:22.0.2-0+deb12u3 · all · bookworm-security
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · bookworm; dsa · keystone · debian · 12
- 2:22.0.2-0+deb12u3 · all · bookworm-security
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · bookworm; dsa · keystone · debian · 12
[keystone-doc]Unknown
Source package: [keystone]
Details (4)
- 2:22.0.2-0+deb12u3 · all · bookworm
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · bookworm; dsa · keystone · debian · 12
- 2:22.0.2-0+deb12u3 · all · bookworm
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · bookworm; dsa · keystone · debian · 12
- 2:22.0.2-0+deb12u3 · all · bookworm-security
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · bookworm; dsa · keystone · debian · 12
- 2:22.0.2-0+deb12u3 · all · bookworm-security
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · bookworm; dsa · keystone · debian · 12
[python3-keystone]Unknown
Source package: [keystone]
Details (4)
- 2:22.0.2-0+deb12u3 · all · bookworm
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · bookworm; dsa · keystone · debian · 12
- 2:22.0.2-0+deb12u3 · all · bookworm
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · bookworm; dsa · keystone · debian · 12
- 2:22.0.2-0+deb12u3 · all · bookworm-security
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · bookworm; dsa · keystone · debian · 12
- 2:22.0.2-0+deb12u3 · all · bookworm-security
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · bookworm; dsa · keystone · debian · 12

[Debian 13 (Trixie)]

[keystone]Unknown
Details (6)
- 2:27.0.0-3+deb13u4 · all · trixie
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u4 · all · trixie
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u4 · all · trixie-security
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u4 · all · trixie-security · Historical version
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u5 · all · trixie-security · Historical version
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u6 · all · trixie-security
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
[keystone-doc]Unknown
Source package: [keystone]
Details (6)
- 2:27.0.0-3+deb13u4 · all · trixie
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u4 · all · trixie
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u4 · all · trixie-security
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u4 · all · trixie-security · Historical version
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u5 · all · trixie-security · Historical version
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u6 · all · trixie-security
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
[python3-keystone]Unknown
Source package: [keystone]
Details (6)
- 2:27.0.0-3+deb13u4 · all · trixie
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u4 · all · trixie
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u4 · all · trixie-security
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u4 · all · trixie-security · Historical version
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u5 · all · trixie-security · Historical version
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13
- 2:27.0.0-3+deb13u6 · all · trixie-security
  Fixed · Fixed: 2013.2-2
  dsa · keystone · debian · 13

Observed: Oct 23, 2026, 5:08:44 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]