CVE-2020-11044
Estado: ModificadaBaja (2.2)—
In FreeRDP greater than 1.2 and before 2.0.0, a double free in update_read_cache_bitmap_v3_order crashes the client application if corrupted data from a manipulated server is parsed. This has been patched in 2.0.0.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L
- Puntuación base: 2.2
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.90%
- Percentil entre todas las CVEs puntuadas: 79
- Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Impacto principal
T1499.004Application or System Exploitationimpact
Fuente: mapeo oficial MITRE CTID (CVE → ATT&CK).
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (3)
CWE
- CWE-415
- CWE-415, CWE-672
Referencias
- https://github.com/FreeRDP/FreeRDP/commit/67c2aa52b2ae0341d469071d1bc8aab91f8d2ed8
- https://github.com/FreeRDP/FreeRDP/issues/6013
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-cgqh-p732-6x2w
- https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
- https://usn.ubuntu.com/4379-1/
- https://github.com/FreeRDP/FreeRDP/commit/67c2aa52b2ae0341d469071d1bc8aab91f8d2ed8
- https://github.com/FreeRDP/FreeRDP/issues/6013
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-cgqh-p732-6x2w
- https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
- https://usn.ubuntu.com/4379-1/
JSON original (NVD)
Mostrar
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