crítica
CVE-2026-73242
FreeRDP: FreeRDP: Out-of-bounds memory access in Kerberos decryption
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.
Severidad por fuente
NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Red Hat6.4CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:H
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según AlmaLinux (alta), Amazon (alta), Oracle (alta), Rocky Linux (alta), Red Hat (media), Ubuntu (media).
Descripción
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.30.0, FreeRDP's winpr/libwinpr/sspi/Kerberos/kerberos.c kerberos_DecryptMessage function fails to bound the peer-controlled GSS Wrap-token EC field before using it with RRC in IOV pointer offsets, allowing a malicious RDP peer to trigger out-of-bounds reads and in-place writes during CredSSP/NLA Kerberos decryption. This issue is fixed in version 3.30.0.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| alma 10 | freerdp, freerdp-devel, freerdp-libs y 3 más | 2:3.10.3-12.el10_2.10 |
| amazon linux 2023 | freerdp, freerdp-debuginfo, freerdp-debugsource y 8 más | 2:3.6.3-1.amzn2023.0.15 |
| debian 11 | freerdp2 | sin corrección indicada |
| debian 12 | freerdp2 | sin corrección indicada |
| debian 13 | freerdp3 | sin corrección indicada |
| debian 14 | freerdp3 | 3.30.0+dfsg-1 |
| echo | freerdp2, freerdp3 | sin corrección indicada |
| rapidfort alma 10 | freerdp, freerdp-devel, freerdp-libs y 3 más | 2:3.10.3-12.el10_2.10 |
| rapidfort alpine 3.20 | freerdp | 3.30.0-r0 |
| rapidfort alpine 3.21 | freerdp | 3.30.0-r0 |
| rapidfort alpine 3.22 | freerdp | 3.30.0-r0 |
| rapidfort alpine 3.23 | freerdp | 3.30.0-r0 |
Mostrar las 61 entradas de 21 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| alma 10 | freerdp | 2:3.10.3-12.el10_2.10 |
| alma 10 | freerdp-devel | 2:3.10.3-12.el10_2.10 |
| alma 10 | freerdp-libs | 2:3.10.3-12.el10_2.10 |
| alma 10 | freerdp-server | 2:3.10.3-12.el10_2.10 |
| alma 10 | libwinpr | 2:3.10.3-12.el10_2.10 |
| alma 10 | libwinpr-devel | 2:3.10.3-12.el10_2.10 |
| amazon linux 2023 | freerdp | 2:3.6.3-1.amzn2023.0.15 |
| amazon linux 2023 | freerdp-debuginfo | 2:3.6.3-1.amzn2023.0.15 |
| amazon linux 2023 | freerdp-debugsource | 2:3.6.3-1.amzn2023.0.15 |
| amazon linux 2023 | freerdp-devel | 2:3.6.3-1.amzn2023.0.15 |
| amazon linux 2023 | freerdp-libs | 2:3.6.3-1.amzn2023.0.15 |
| amazon linux 2023 | freerdp-libs-debuginfo | 2:3.6.3-1.amzn2023.0.15 |
| amazon linux 2023 | freerdp-server | 2:3.6.3-1.amzn2023.0.15 |
| amazon linux 2023 | freerdp-server-debuginfo | 2:3.6.3-1.amzn2023.0.15 |
| amazon linux 2023 | libwinpr | 2:3.6.3-1.amzn2023.0.15 |
| amazon linux 2023 | libwinpr-debuginfo | 2:3.6.3-1.amzn2023.0.15 |
| amazon linux 2023 | libwinpr-devel | 2:3.6.3-1.amzn2023.0.15 |
| debian 11 | freerdp2 | sin corrección indicada |
| debian 12 | freerdp2 | sin corrección indicada |
| debian 13 | freerdp3 | sin corrección indicada |
| debian 14 | freerdp3 | 3.30.0+dfsg-1 |
| echo | freerdp2 | sin corrección indicada |
| echo | freerdp3 | sin corrección indicada |
| rapidfort alma 10 | freerdp | 2:3.10.3-12.el10_2.10 |
| rapidfort alma 10 | freerdp-devel | 2:3.10.3-12.el10_2.10 |
| rapidfort alma 10 | freerdp-libs | 2:3.10.3-12.el10_2.10 |
| rapidfort alma 10 | freerdp-server | 2:3.10.3-12.el10_2.10 |
| rapidfort alma 10 | libwinpr | 2:3.10.3-12.el10_2.10 |
| rapidfort alma 10 | libwinpr-devel | 2:3.10.3-12.el10_2.10 |
| rapidfort alpine 3.20 | freerdp | 3.30.0-r0 |
| rapidfort alpine 3.21 | freerdp | 3.30.0-r0 |
| rapidfort alpine 3.22 | freerdp | 3.30.0-r0 |
| rapidfort alpine 3.23 | freerdp | 3.30.0-r0 |
| rapidfort alpine 3.24 | freerdp | 3.30.0-r0 |
| rapidfort amazon linux 2023 | freerdp | 2:3.6.3-1.amzn2023.0.15 |
| rapidfort amazon linux 2023 | freerdp-devel | 2:3.6.3-1.amzn2023.0.15 |
| rapidfort amazon linux 2023 | freerdp-libs | 2:3.6.3-1.amzn2023.0.15 |
| rapidfort amazon linux 2023 | freerdp-server | 2:3.6.3-1.amzn2023.0.15 |
| rapidfort amazon linux 2023 | libwinpr | 2:3.6.3-1.amzn2023.0.15 |
| rapidfort amazon linux 2023 | libwinpr-devel | 2:3.6.3-1.amzn2023.0.15 |
| rapidfort debian 12 | freerdp2 | sin corrección indicada |
| rapidfort debian 12 | freerdp3 | 0:3.30.0+dfsg-1 |
| rapidfort debian 13 | freerdp2 | sin corrección indicada |
| rapidfort debian 13 | freerdp3 | 0:3.30.0+dfsg-1 |
| rapidfort fedora 43 | freerdp | 2:3.30.0-1.fc43 |
| rapidfort fedora 43 | freerdp-devel | 2:3.30.0-1.fc43 |
| rapidfort fedora 43 | freerdp-libs | 2:3.30.0-1.fc43 |
| rapidfort fedora 43 | freerdp-server | 2:3.30.0-1.fc43 |
| rapidfort fedora 43 | libwinpr | 2:3.30.0-1.fc43 |
| rapidfort fedora 43 | libwinpr-devel | 2:3.30.0-1.fc43 |
| rapidfort Oracle Linux 10 | freerdp | 2:3.10.3-12.el10_2.10 |
| rapidfort Oracle Linux 10 | freerdp-devel | 2:3.10.3-12.el10_2.10 |
| rapidfort Oracle Linux 10 | freerdp-libs | 2:3.10.3-12.el10_2.10 |
| rapidfort Oracle Linux 10 | freerdp-server | 2:3.10.3-12.el10_2.10 |
| rapidfort Oracle Linux 10 | libwinpr | 2:3.10.3-12.el10_2.10 |
| rapidfort Oracle Linux 10 | libwinpr-devel | 2:3.10.3-12.el10_2.10 |
| rocky 10 | freerdp | 2:3.10.3-12.el10_2.10 |
| rocky 10 | freerdp-libs | 2:3.10.3-12.el10_2.10 |
| rocky 10 | libwinpr | 2:3.10.3-12.el10_2.10 |
| ubuntu 24.04 | freerdp3 | 3.30.0+dfsg-0ubuntu0.24.04.1 |
| ubuntu 26.04 | freerdp3 | 3.30.0+dfsg-0ubuntu0.26.04.1 |
Referencias
- https://access.redhat.com/errata/RHSA-2026:61378
- https://access.redhat.com/security/cve/CVE-2026-73242
- https://bugzilla.redhat.com/2509986
- https://bugzilla.redhat.com/2509994
- https://bugzilla.redhat.com/2510001
- https://bugzilla.redhat.com/2510010
- https://bugzilla.redhat.com/2510029
- https://bugzilla.redhat.com/2510034
Las 52 referencias
- https://bugzilla.redhat.com/2510041
- https://bugzilla.redhat.com/2514346
- https://bugzilla.redhat.com/2514349
- https://bugzilla.redhat.com/2519822
- https://bugzilla.redhat.com/2519824
- https://bugzilla.redhat.com/2519826
- https://bugzilla.redhat.com/2519828
- https://bugzilla.redhat.com/show_bug.cgi?id=2509986
- https://bugzilla.redhat.com/show_bug.cgi?id=2509994
- https://bugzilla.redhat.com/show_bug.cgi?id=2510001
- https://bugzilla.redhat.com/show_bug.cgi?id=2510010
- https://bugzilla.redhat.com/show_bug.cgi?id=2510029
- https://bugzilla.redhat.com/show_bug.cgi?id=2510034
- https://bugzilla.redhat.com/show_bug.cgi?id=2510041
- https://bugzilla.redhat.com/show_bug.cgi?id=2514346
- https://bugzilla.redhat.com/show_bug.cgi?id=2514349
- https://bugzilla.redhat.com/show_bug.cgi?id=2519822
- https://bugzilla.redhat.com/show_bug.cgi?id=2519824
- https://bugzilla.redhat.com/show_bug.cgi?id=2519826
- https://bugzilla.redhat.com/show_bug.cgi?id=2519828
- https://creativecommons.org/licenses/by/4.0/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-55194
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-63633
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-63652
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-67288
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-67291
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-67296
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-67297
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-67298
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-67301
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-67304
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-69159
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-73241
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-73242
- https://errata.almalinux.org/10/ALSA-2026-61378.html
- https://errata.rockylinux.org/RLSA-2026:61378
- https://github.com/FreeRDP/FreeRDP/commit/0adf5e30d01be84e190a359a7bdd37bc51d740cc
- https://github.com/FreeRDP/FreeRDP/pull/13065
- https://github.com/FreeRDP/FreeRDP/releases/tag/3.30.0
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-vv64-95pc-vj9v
- https://linux.oracle.com/cve/CVE-2026-73242.html
- https://linux.oracle.com/errata/ELSA-2026-61378-0.html
- https://nvd.nist.gov/vuln/detail/CVE-2026-73242
- https://www.cve.org/CVERecord?id=CVE-2026-73242