kritik
CVE-2026-57156
FreeRDP: FreeRDP: Arbitrary code execution or denial of service via integer overflow in RDP message processing
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.
Kaynağa göre önem derecesi
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: Red Hat (yüksek), Ubuntu (orta).
Açıklama
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.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| alpine 3.24 | freerdp | 3.29.0-r0 |
| alpine edge | freerdp | 3.29.0-r0 |
| debian 11 | freerdp2 | düzeltme belirtilmemiş |
| debian 12 | freerdp2 | düzeltme belirtilmemiş |
| debian 13 | freerdp3 | düzeltme belirtilmemiş |
| debian 14 | freerdp3 | 3.28.0+dfsg-1 |
| echo | freerdp2, freerdp3 | düzeltme belirtilmemiş |
| 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 |
18 kaynaktaki 31 kaydın hepsini göster
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| alpine 3.24 | freerdp | 3.29.0-r0 |
| alpine edge | freerdp | 3.29.0-r0 |
| debian 11 | freerdp2 | düzeltme belirtilmemiş |
| debian 12 | freerdp2 | düzeltme belirtilmemiş |
| debian 13 | freerdp3 | düzeltme belirtilmemiş |
| debian 14 | freerdp3 | 3.28.0+dfsg-1 |
| echo | freerdp2 | düzeltme belirtilmemiş |
| echo | freerdp3 | düzeltme belirtilmemiş |
| 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 | düzeltme belirtilmemiş |
| rapidfort debian 12 | freerdp3 | 0:3.28.0+dfsg-1 |
| rapidfort debian 13 | freerdp2 | düzeltme belirtilmemiş |
| 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 | düzeltme belirtilmemiş |
| Red Hat | freerdp-devel | düzeltme belirtilmemiş |
| Red Hat | freerdp-libs | düzeltme belirtilmemiş |
| Red Hat | freerdp-plugins | düzeltme belirtilmemiş |
| Red Hat | libwinpr | düzeltme belirtilmemiş |
| Red Hat | libwinpr-devel | düzeltme belirtilmemiş |
| ubuntu 24.04 | freerdp3 | 3.30.0+dfsg-0ubuntu0.24.04.1 |
| ubuntu 26.04 | freerdp3 | 3.30.0+dfsg-0ubuntu0.26.04.1 |
Referanslar
- 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