CVE catalog

CVE-2013-4402

gnupg2 affected and fixed versions

The compressed packet parser in GnuPG 1.4.x before 1.4.15 and 2.0.x before 2.0.22 allows remote attackers to cause a denial of service (infinite recursion) via a crafted OpenPGP message.

Severity: Medium
Published: Oct 5, 2013, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 5.03% · Oct 27, 2026

Projects and upstream resources

[libgcrypt][Source-reported homepage]

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / release	Package	Version	Status	Source
Debiantrixie	gnupg2	`2.0.22-1`	FixedDistribution-reported fixed boundary	[CVE-2013-4402]
Debiantrixie	gnupg2	`2.4.7-21+deb13u1`	Fixed	[CVE-2013-4402]
Debiansid	gnupg2	`2.0.22-1`	FixedDistribution-reported fixed boundary	[CVE-2013-4402]
Debiansid	gnupg2	`2.4.9-8`	Fixed	[CVE-2013-4402]
Debianforky	gnupg2	`2.0.22-1`	FixedDistribution-reported fixed boundary	[CVE-2013-4402]
Debianforky	gnupg2	`2.4.9-8`	Fixed	[CVE-2013-4402]
Debianbookworm	gnupg2	`2.0.22-1`	FixedDistribution-reported fixed boundary	[CVE-2013-4402]
Debianbookworm	gnupg2	`2.2.40-1.1+deb12u2`	Fixed	[CVE-2013-4402]

Showing 8 fix observations. All 9 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
UnknownRelease not reported	gnupg2	`2.0.22-1`	UnknownSource applicability is not established	Provider not reported
Debianbookworm	gnupg2	`2.0.22-1`	FixedDistribution-reported fixed boundary	[CVE-2013-4402]
Debianbookworm	gnupg2	`2.2.40-1.1+deb12u2`	Fixed	[CVE-2013-4402]
Debianforky	gnupg2	`2.0.22-1`	FixedDistribution-reported fixed boundary	[CVE-2013-4402]
Debianforky	gnupg2	`2.4.9-8`	Fixed	[CVE-2013-4402]
Debiansid	gnupg2	`2.0.22-1`	FixedDistribution-reported fixed boundary	[CVE-2013-4402]
Debiansid	gnupg2	`2.4.9-8`	Fixed	[CVE-2013-4402]
Debiantrixie	gnupg2	`2.0.22-1`	FixedDistribution-reported fixed boundary	[CVE-2013-4402]
Debiantrixie	gnupg2	`2.4.7-21+deb13u1`	Fixed	[CVE-2013-4402]

Original provider fields

{
  "package_releases": [
    {
      "name": "gnupg2",
      "status": "fixed",
      "release": "sid",
      "version": "2.4.9-8"
    },
    {
      "name": "gnupg2",
      "status": "fixed",
      "release": "forky",
      "version": "2.4.9-8"
    },
    {
      "name": "gnupg2",
      "status": "fixed",
      "release": "trixie",
      "version": "2.4.7-21+deb13u1"
    },
    {
      "name": "gnupg2",
      "status": "fixed",
      "release": "bookworm",
      "version": "2.2.40-1.1+deb12u2"
    }
  ],
  "fixed_versions": [
    {
      "bug": 725433,
      "name": "gnupg2",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "2.0.22-1"
    },
    {
      "bug": 725433,
      "name": "gnupg2",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "2.0.22-1"
    },
    {
      "bug": 725433,
      "name": "gnupg2",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": "2.0.22-1"
    },
    {
      "bug": 725433,
      "name": "gnupg2",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": "2.0.22-1"
    }
  ],
  "distribution_packages": [
    {
      "name": "gnupg2",
      "fixed_version": "2.0.22-1",
      "applicability_unknown": true
    }
  ]
}

[Debian bug #725433]

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[dirmngr]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gnupg]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · all · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · all · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gnupg2]Unknown
Details (2)
- 2.2.40-1.1+deb12u2 · all · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · all · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gnupg-agent]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · all · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · all · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gnupg-l10n]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · all · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · all · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gnupg-utils]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gpg]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gpg-agent]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gpgconf]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gpgsm]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gpgv]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gpgv2]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · all · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · all · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gpgv-static]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gpgv-win32]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · all · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · all · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gpg-wks-client]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[gpg-wks-server]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
[scdaemon]Unknown
Source package: [gnupg2]
Details (2)
- 2.2.40-1.1+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12
- 2.2.40-1.1+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · bookworm; dsa · gnupg2 · debian · 12

[Debian 13 (Trixie)]

[dirmngr]Unknown
Source package: [gnupg2]
Details (2)
- 2.4.7-21+deb13u1+b4 · amd64 · trixie
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · 13
- 2.4.7-21+deb13u1+b4 · arm64 · trixie
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · 13
[gnupg]Unknown
Source package: [gnupg2]
Details (2)
- 2.4.7-21+deb13u1 · all · trixie
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · 13
- 2.4.7-21+deb13u1 · all · trixie
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · 13
[gnupg2]Unknown
Details (2)
- 2.4.7-21+deb13u1 · all · trixie
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · 13
- 2.4.7-21+deb13u1 · all · trixie
  Fixed · Fixed: 2.0.22-1
  dsa · gnupg2 · debian · 13

Next results

Observed: Oct 23, 2026, 5:08:42 PM UTC

References

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