CVE catalog

CVE-2021-25631

libreoffice: CVE-2021-25631

Severity: Low
Source: [NVD] · [CVE record]
EPSS: 5.04% · Oct 25, 2026

In the LibreOffice 7-1 series in versions prior to 7.1.2, and in the 7-0 series in versions prior to 7.0.5, the denylist can be circumvented by manipulating the link so it doesn't match the denylist but results in ShellExecute attempting to launch an executable type.

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	libreoffice	sid	`4:26.8.1.1-3`	not affected
Debian	libreoffice	forky	`4:26.8.1.1-3`	not affected
Debian	libreoffice	trixie	`4:25.2.3-2+deb13u6`	not affected
Debian	libreoffice	trixie-security	`4:25.2.3-2+deb13u8`	not affected
Debian	libreoffice	bookworm	`4:7.4.7-1+deb12u14`	not affected
Debian	libreoffice	bookworm-security	`4:7.4.7-1+deb12u13`	not affected

Fixed-version evidence

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

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[fonts-opensymbol]Unknown
Source package: [libreoffice]
Details (6)
- 4:102.12+LibO7.4.7-1+deb12u14 · all · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:102.12+LibO7.4.7-1+deb12u14 · all · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:102.12+LibO25.2.3-2+deb13u5~bpo12+1 · all · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:102.12+LibO25.2.3-2+deb13u5~bpo12+1 · all · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:102.12+LibO7.4.7-1+deb12u13 · all · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:102.12+LibO7.4.7-1+deb12u13 · all · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[gir1.2-lokdocview-0.1]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[liblibreoffice-java]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · all · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · all · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · all · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · all · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · all · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · all · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[liblibreofficekitgtk]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libofficebean-java]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice]Unknown
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice-base]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice-base-core]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice-base-drivers]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice-base-nogui]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice-calc]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice-calc-nogui]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice-common]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · all · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · all · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · all · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · all · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · all · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · all · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice-core]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice-core-nogui]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice-dev]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice-dev-common]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · all · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · all · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · all · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · all · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · all · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · all · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice-dev-doc]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · all · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · all · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · all · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · all · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · all · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · all · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice-dev-gui]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
[libreoffice-draw]Unknown
Source package: [libreoffice]
Details (6)
- 4:7.4.7-1+deb12u14 · amd64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u14 · arm64 · bookworm
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:25.2.3-2+deb13u5~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · amd64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm
- 4:7.4.7-1+deb12u13 · arm64 · bookworm-security
  Not affected
  dsa · libreoffice · debian · bookworm

Next results

Observed: Oct 23, 2026, 5:55:09 PM UTC

References

[https://security-tracker.debian.org/tracker/CVE-2021-25631]

[Debian Security Tracker] · [FIRST EPSS]