CVE-2026-57156
FreeRDP: FreeRDP: Arbitrary code execution or denial of service via integer overflow in RDP message processing
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Red Hat (hoch), Ubuntu (mittel).
Beschreibung
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.28.0 on 32-bit builds, FreeRDP clients contain an integer overflow in update_read_delta_points in libfreerdp/core/orders.c when multiplying an attacker-controlled point count by sizeof(DELTA_POINT), allowing a malicious RDP peer to allocate an undersized heap buffer and then write beyond it during initialization. This issue is fixed in version 3.28.0.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| alpine 3.24 | freerdp | 3.29.0-r0 |
| alpine edge | freerdp | 3.29.0-r0 |
| debian 11 | freerdp2 | kein Fix angegeben |
| debian 12 | freerdp2 | kein Fix angegeben |
| debian 13 | freerdp3 | kein Fix angegeben |
| debian 14 | freerdp3 | 3.28.0+dfsg-1 |
| echo | freerdp2, freerdp3 | kein Fix angegeben |
| rapidfort alpine 3.20 | freerdp | 3.29.0-r0 |
| rapidfort alpine 3.21 | freerdp | 3.29.0-r0 |
| rapidfort alpine 3.22 | freerdp | 3.29.0-r0 |
| rapidfort alpine 3.23 | freerdp | 3.29.0-r0 |
| rapidfort alpine 3.24 | freerdp | 3.29.0-r0 |
Alle 31 Einträge aus 18 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| alpine 3.24 | freerdp | 3.29.0-r0 |
| alpine edge | freerdp | 3.29.0-r0 |
| debian 11 | freerdp2 | kein Fix angegeben |
| debian 12 | freerdp2 | kein Fix angegeben |
| debian 13 | freerdp3 | kein Fix angegeben |
| debian 14 | freerdp3 | 3.28.0+dfsg-1 |
| echo | freerdp2 | kein Fix angegeben |
| echo | freerdp3 | kein Fix angegeben |
| rapidfort alpine 3.20 | freerdp | 3.29.0-r0 |
| rapidfort alpine 3.21 | freerdp | 3.29.0-r0 |
| rapidfort alpine 3.22 | freerdp | 3.29.0-r0 |
| rapidfort alpine 3.23 | freerdp | 3.29.0-r0 |
| rapidfort alpine 3.24 | freerdp | 3.29.0-r0 |
| rapidfort debian 12 | freerdp2 | kein Fix angegeben |
| rapidfort debian 12 | freerdp3 | 0:3.28.0+dfsg-1 |
| rapidfort debian 13 | freerdp2 | kein Fix angegeben |
| rapidfort debian 13 | freerdp3 | 0:3.28.0+dfsg-1 |
| rapidfort fedora 43 | freerdp | 2:3.28.0-1.fc43 |
| rapidfort fedora 43 | freerdp-devel | 2:3.28.0-1.fc43 |
| rapidfort fedora 43 | freerdp-libs | 2:3.28.0-1.fc43 |
| rapidfort fedora 43 | freerdp-server | 2:3.28.0-1.fc43 |
| rapidfort fedora 43 | libwinpr | 2:3.28.0-1.fc43 |
| rapidfort fedora 43 | libwinpr-devel | 2:3.28.0-1.fc43 |
| Red Hat | freerdp | kein Fix angegeben |
| Red Hat | freerdp-devel | kein Fix angegeben |
| Red Hat | freerdp-libs | kein Fix angegeben |
| Red Hat | freerdp-plugins | kein Fix angegeben |
| Red Hat | libwinpr | kein Fix angegeben |
| Red Hat | libwinpr-devel | kein Fix angegeben |
| ubuntu 24.04 | freerdp3 | 3.30.0+dfsg-0ubuntu0.24.04.1 |
| ubuntu 26.04 | freerdp3 | 3.30.0+dfsg-0ubuntu0.26.04.1 |
Referenzen
- https://access.redhat.com/security/cve/CVE-2026-57156
- https://github.com/FreeRDP/FreeRDP/commit/487f35daccb36a6224e530dcd8fa60850825f823
- https://github.com/FreeRDP/FreeRDP/pull/12938
- https://github.com/FreeRDP/FreeRDP/releases/tag/3.28.0
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-v5wf-j8j4-77h7
- https://nvd.nist.gov/vuln/detail/CVE-2026-57156
- https://ubuntu.com/security/notices/USN-8561-1
- https://www.cve.org/CVERecord?id=CVE-2026-57156