Description
An out-of-bounds read vulnerability exists in the RLECodec::DecodeByStreams functionality of Grassroot DICOM 3.024. A specially crafted DICOM file can lead to leaking heap data. An attacker can provide a malicious file to trigger this vulnerability.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Grassroot DICOM | Grassroot DICOM | 3.024 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | gdcm | 3.0.24-11 | — |
| Debian 13 | gdcm | No fix yet | — |
| Debian 12 | gdcm | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | gdcm | No fix yet | — |
| Ubuntu 26.04 LTS | gdcm | No fix yet | — |
| Ubuntu 25.10 | gdcm | No fix yet | — |
| Ubuntu 24.04 LTS | gdcm | No fix yet | — |
| Ubuntu 22.04 LTS | gdcm | No fix yet | — |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | gdcm | No fix yet | — |
| Ubuntu 18.04 LTS | gdcm | No fix yet | — |
| Ubuntu 16.04 LTS | gdcm | No fix yet | — |
| Ubuntu Pro 14.04 LTS | gdcm | No fix yet | — |