CVE-2025-2357
DCMTK dcmjpls JPEG-LS Decoder memory corruption
- State
- Published
- Severity
- 5.3 Medium
- Published
- Mar 17, 2025
- Updated
- Nov 3, 2025
- Reserved
- Mar 15, 2025
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P | VulDB |
Weaknesses
- CWE-119 Memory Corruption
Affected Products
| Product | Versions |
|---|---|
DCMTKn/a |
|
References
- VDB-299824 | DCMTK dcmjpls JPEG-LS Decoder memory corruptionvdb-entry
- VDB-299824 | CTI Indicators (IOB, IOC)signaturepermissions-required
- Submit #513692 | DCMTK v3.6.9+DEV segmentation faultthird-party-advisory
- https://support.dcmtk.org/redmine/issues/1155exploitissue-tracking
- https://support.dcmtk.org/redmine/issues/1155?tab=history#note-1issue-trackingpatch
- https://lists.debian.org/debian-lts-announce/2025/06/msg00025.html
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