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gnu hurd vulnerabilities and exploits
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9
CVSSv2
CVE-2021-43413
An issue exists in GNU Hurd prior to 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 full root access.
Gnu Hurd
8.5
CVSSv2
CVE-2021-43411
An issue exists in GNU Hurd prior to 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 accessible through the old process port. This can be exploited to g...
Gnu Hurd
7.2
CVSSv2
CVE-2021-43412
An issue exists in GNU Hurd prior to 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 escalation to get full root access.
Gnu Hurd
6.9
CVSSv2
CVE-2021-43414
An issue exists in GNU Hurd prior to 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 get full root access.
Gnu Hurd
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
SSTI
CVE-2024-35863
CVE-2024-35910
man-in-the-middle
CVE-2024-35912
CVE-2024-25742
LFI
CVE-2024-32002
CVE-2024-22120
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