CVE catalog

CVE-2025-2357

dcmtk affected and fixed versions

A vulnerability was found in DCMTK 3.6.9. It has been declared as critical. This vulnerability affects unknown code of the component dcmjpls JPEG-LS Decoder. The manipulation leads to memory corruption. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 3239a7915. It is recommended to apply a patch to fix this issue.

Severity: Medium · CVSS 6.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Published: Mar 17, 2025, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.44% · Oct 27, 2026

Projects and upstream resources

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.

Version impact has not been established. The original provider fields are retained below.

Provider details and historical evidence

Original provider fields

{
  "package_releases": [
    {
      "name": "dcmtk",
      "status": "fixed",
      "release": "sid",
      "version": "3.7.0+really3.7.0-7"
    },
    {
      "name": "dcmtk",
      "status": "fixed",
      "release": "forky",
      "version": "3.7.0+really3.7.0-7"
    },
    {
      "name": "dcmtk",
      "status": "fixed",
      "release": "trixie",
      "version": "3.6.9-5+deb13u3"
    },
    {
      "name": "dcmtk",
      "status": "fixed",
      "release": "bookworm",
      "version": "3.6.7-9~deb12u4"
    }
  ],
  "fixed_versions": [
    {
      "bug": 1100724,
      "name": "dcmtk",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "3.6.9-5"
    },
    {
      "bug": 1100724,
      "name": "dcmtk",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "3.6.9-5"
    },
    {
      "bug": 1100724,
      "name": "dcmtk",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": "3.6.9-5"
    },
    {
      "bug": 1100724,
      "name": "dcmtk",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": "3.6.7-9~deb12u4"
    }
  ],
  "distribution_packages": [
    {
      "name": "dcmtk",
      "distro": "opensuse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.6.9-3.1"
            }
          ]
        }
      ],
      "release": "tumbleweed",
      "versions": [],
      "ecosystem": "rpm",
      "fixed_version": "3.6.9-3.1",
      "provider_record_id": "OPENSUSE-SU-2025:14901-1"
    }
  ]
}

[Debian bug #1100724]

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[dcmtk]Unknown
Details (2)
- 3.6.7-9~deb12u4 · amd64 · bookworm
  Fixed · Fixed: 3.6.7-9~deb12u4
  dsa · dcmtk · debian · bookworm; dsa · dcmtk · debian · 12
- 3.6.7-9~deb12u4 · arm64 · bookworm
  Fixed · Fixed: 3.6.7-9~deb12u4
  dsa · dcmtk · debian · bookworm; dsa · dcmtk · debian · 12
[dcmtk-doc]Unknown
Source package: [dcmtk]
Details (2)
- 3.6.7-9~deb12u4 · all · bookworm
  Fixed · Fixed: 3.6.7-9~deb12u4
  dsa · dcmtk · debian · bookworm; dsa · dcmtk · debian · 12
- 3.6.7-9~deb12u4 · all · bookworm
  Fixed · Fixed: 3.6.7-9~deb12u4
  dsa · dcmtk · debian · bookworm; dsa · dcmtk · debian · 12
[libdcmtk17]Unknown
Source package: [dcmtk]
Details (2)
- 3.6.7-9~deb12u4 · amd64 · bookworm
  Fixed · Fixed: 3.6.7-9~deb12u4
  dsa · dcmtk · debian · bookworm; dsa · dcmtk · debian · 12
- 3.6.7-9~deb12u4 · arm64 · bookworm
  Fixed · Fixed: 3.6.7-9~deb12u4
  dsa · dcmtk · debian · bookworm; dsa · dcmtk · debian · 12
[libdcmtk-dev]Unknown
Source package: [dcmtk]
Details (2)
- 3.6.7-9~deb12u4 · amd64 · bookworm
  Fixed · Fixed: 3.6.7-9~deb12u4
  dsa · dcmtk · debian · bookworm; dsa · dcmtk · debian · 12
- 3.6.7-9~deb12u4 · arm64 · bookworm
  Fixed · Fixed: 3.6.7-9~deb12u4
  dsa · dcmtk · debian · bookworm; dsa · dcmtk · debian · 12

[Debian 13 (Trixie)]

[dcmtk]Unknown
Details (2)
- 3.6.9-5+deb13u2 · amd64 · trixie
  Fixed · Fixed: 3.6.9-5
  dsa · dcmtk · debian · 13
- 3.6.9-5+deb13u2 · arm64 · trixie
  Fixed · Fixed: 3.6.9-5
  dsa · dcmtk · debian · 13
[dcmtk-data]Unknown
Source package: [dcmtk]
Details (2)
- 3.6.9-5+deb13u2 · all · trixie
  Fixed · Fixed: 3.6.9-5
  dsa · dcmtk · debian · 13
- 3.6.9-5+deb13u2 · all · trixie
  Fixed · Fixed: 3.6.9-5
  dsa · dcmtk · debian · 13
[dcmtk-doc]Unknown
Source package: [dcmtk]
Details (2)
- 3.6.9-5+deb13u2 · all · trixie
  Fixed · Fixed: 3.6.9-5
  dsa · dcmtk · debian · 13
- 3.6.9-5+deb13u2 · all · trixie
  Fixed · Fixed: 3.6.9-5
  dsa · dcmtk · debian · 13
[libdcmtk19]Unknown
Source package: [dcmtk]
Details (2)
- 3.6.9-5+deb13u2 · amd64 · trixie
  Fixed · Fixed: 3.6.9-5
  dsa · dcmtk · debian · 13
- 3.6.9-5+deb13u2 · arm64 · trixie
  Fixed · Fixed: 3.6.9-5
  dsa · dcmtk · debian · 13
[libdcmtk-dev]Unknown
Source package: [dcmtk]
Details (2)
- 3.6.9-5+deb13u2 · amd64 · trixie
  Fixed · Fixed: 3.6.9-5
  dsa · dcmtk · debian · 13
- 3.6.9-5+deb13u2 · arm64 · trixie
  Fixed · Fixed: 3.6.9-5
  dsa · dcmtk · debian · 13

[openSUSE Tumbleweed]

[dcmtk]Unknown
Source package: [dcmtk]
Details (1)
- 3.7.0-2.4 · x86_64 · tumbleweed
  Fixed · Fixed: 3.6.9-3.1
  dsa · dcmtk · opensuse · tumbleweed
[dcmtk-devel]Unknown
Source package: [dcmtk]
Details (1)
- 3.7.0-2.4 · x86_64 · tumbleweed
  Unknown · Fixed: 3.6.9-3.1
  Version impact unknown
  dsa · dcmtk · opensuse · tumbleweed
[libdcmtk20]Unknown
Source package: [dcmtk]
Details (1)
- 3.7.0-2.4 · x86_64 · tumbleweed
  Unknown · Fixed: 3.6.9-3.1
  Version impact unknown
  dsa · dcmtk · opensuse · tumbleweed

Observed: Oct 24, 2026, 11:27:14 PM UTC

References

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