CVE catalog

CVE-2015-1827

freeipa: CVE-2015-1827

Severity: Low
Published: Feb 18, 2015, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 2.64% · Oct 27, 2026

The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups.

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	freeipa	sid	`4.13.1-1`	not affected
Debian	freeipa	trixie	`4.12.4-1`	not affected
Debian	freeipa	bookworm	`4.9.11-1`	not affected

Fixed-version evidence

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

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[freeipa-client]Not affected
Source package: [freeipa]
Details (2)
- 4.9.11-1 · amd64 · bookworm
  Not affected
  dsa · freeipa · debian · bookworm
- 4.9.11-1 · arm64 · bookworm
  Not affected
  dsa · freeipa · debian · bookworm
[freeipa-client-epn]Not affected
Source package: [freeipa]
Details (2)
- 4.9.11-1 · amd64 · bookworm
  Not affected
  dsa · freeipa · debian · bookworm
- 4.9.11-1 · arm64 · bookworm
  Not affected
  dsa · freeipa · debian · bookworm
[freeipa-client-samba]Not affected
Source package: [freeipa]
Details (2)
- 4.9.11-1 · amd64 · bookworm
  Not affected
  dsa · freeipa · debian · bookworm
- 4.9.11-1 · arm64 · bookworm
  Not affected
  dsa · freeipa · debian · bookworm
[freeipa-common]Not affected
Source package: [freeipa]
Details (2)
- 4.9.11-1 · all · bookworm
  Not affected
  dsa · freeipa · debian · bookworm
- 4.9.11-1 · all · bookworm
  Not affected
  dsa · freeipa · debian · bookworm
[python3-ipaclient]Not affected
Source package: [freeipa]
Details (2)
- 4.9.11-1 · all · bookworm
  Not affected
  dsa · freeipa · debian · bookworm
- 4.9.11-1 · all · bookworm
  Not affected
  dsa · freeipa · debian · bookworm
[python3-ipalib]Not affected
Source package: [freeipa]
Details (2)
- 4.9.11-1 · all · bookworm
  Not affected
  dsa · freeipa · debian · bookworm
- 4.9.11-1 · all · bookworm
  Not affected
  dsa · freeipa · debian · bookworm

Observed: Oct 23, 2026, 5:14:31 PM UTC

References

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