GNU
GNU Hurd: vulnerabilidades y CVE
GNU Hurd tiene 4 vulnerabilidades publicadas, 0 de ellas en los últimos 12 meses. 0 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE4
Últimos 12 meses0
Críticas0
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2021-43414 | Alta (7) | 0.29% | — | 7 nov 2021 | An issue was discovered in GNU Hurd before 0.9 20210404-9. The use of an authentication protocol in the proc server is vulnerable to man-in-the-middle attacks, which can be exploited for local privilege escalation to… |
| CVE-2021-43413 | Alta (8.8) | 2.0% | — | 7 nov 2021 | An issue was discovered in GNU Hurd before 0.9 20210404-9. A single pager port is shared among everyone who mmaps a file, allowing anyone to modify any files that they can read. This can be trivially exploited to get… |
| CVE-2021-43412 | Alta (7.8) | 0.36% | — | 7 nov 2021 | An issue was discovered in GNU Hurd before 0.9 20210404-9. libports accepts fake notification messages from any client on any port, which can lead to port use-after-free. This can be exploited for local privilege… |
| CVE-2021-43411 | Alta (7.5) | 1.3% | — | 7 nov 2021 | An issue was discovered in GNU Hurd before 0.9 20210404-9. When trying to exec a setuid executable, there's a window of time when the process already has the new privileges, but still refers to the old task and is… |