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freebsd freebsd 11.4 vulnerabilities and exploits
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2.1
CVSSv2
CVE-2021-29626
In FreeBSD 13.0-STABLE before n245117, 12.2-STABLE before r369551, 11.4-STABLE before r369559, 13.0-RC5 before p1, 12.2-RELEASE before p6, and 11.4-RELEASE before p9, copy-on-write logic failed to invalidate shared memory page mappings between multiple processes allowing an unpri...
Freebsd Freebsd 11.4
Freebsd Freebsd 12.2
Freebsd Freebsd
Freebsd Freebsd 13.0
6.2
CVSSv2
CVE-2020-25584
In FreeBSD 13.0-STABLE before n245118, 12.2-STABLE before r369552, 11.4-STABLE before r369560, 13.0-RC5 before p1, 12.2-RELEASE before p6, and 11.4-RELEASE before p9, a superuser inside a FreeBSD jail configured with the non-default allow.mount permission could cause a race condi...
Freebsd Freebsd
Freebsd Freebsd 11.4
Freebsd Freebsd 12.2
Freebsd Freebsd 13.0
5
CVSSv2
CVE-2020-25580
In FreeBSD 12.2-STABLE before r369346, 11.4-STABLE before r369345, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 a regression in the login.access(5) rule processor has the effect of causing rules to fail to match even when they should not. This means that rules denying access...
Freebsd Freebsd 11.4
Freebsd Freebsd 12.2
8.5
CVSSv2
CVE-2020-25581
In FreeBSD 12.2-STABLE before r369312, 11.4-STABLE before r369313, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 due to a race condition in the jail_remove(2) implementation, it may fail to kill some of the processes.
Freebsd Freebsd 11.4
Freebsd Freebsd 12.2
8.5
CVSSv2
CVE-2020-25582
In FreeBSD 12.2-STABLE before r369334, 11.4-STABLE before r369335, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 when a process, such as jexec(8) or killall(1), calls jail_attach(2) to enter a jail, the jailed root can attach to it using ptrace(2) before the current working d...
Freebsd Freebsd 11.4
Freebsd Freebsd 12.2
7.5
CVSSv2
CVE-2020-7458
In FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEASE before p1, long values in the user-controlled PATH environment variable cause posix_spawnp to write beyond the end of the heap allocated stack possibly leading to arbitrary code execution.
Freebsd Freebsd 11.4
Freebsd Freebsd 12.1
4.9
CVSSv2
CVE-2020-7462
In 11.4-PRERELEASE before r360733 and 11.3-RELEASE before p13, improper mbuf handling in the kernel causes a use-after-free bug by sending IPv6 Hop-by-Hop options over the loopback interface. The use-after-free situation may result in unintended kernel behaviour including a kerne...
Freebsd Freebsd 11.3
Freebsd Freebsd 11.4
7.6
CVSSv2
CVE-2021-29630
In FreeBSD 13.0-STABLE before n246938-0729ba2f49c9, 12.2-STABLE before r370383, 11.4-STABLE before r370381, 13.0-RELEASE before p4, 12.2-RELEASE before p10, and 11.4-RELEASE before p13, the ggatec daemon does not validate the size of a response before writing it to a fixed-sized ...
Freebsd Freebsd 11.4
Freebsd Freebsd 12.2
Freebsd Freebsd 13.0
5
CVSSv2
CVE-2021-29629
In FreeBSD 13.0-STABLE before n245765-bec0d2c9c841, 12.2-STABLE before r369859, 11.4-STABLE before r369866, 13.0-RELEASE before p1, 12.2-RELEASE before p7, and 11.4-RELEASE before p10, missing message validation in libradius(3) could allow malicious clients or servers to trigger ...
Freebsd Freebsd 11.4
Freebsd Freebsd 12.2
Freebsd Freebsd 13.0
5
CVSSv2
CVE-2020-25578
In FreeBSD 12.2-STABLE before r368969, 11.4-STABLE before r369047, 12.2-RELEASE before p3, 12.1-RELEASE before p13 and 11.4-RELEASE before p7 several file systems were not properly initializing the d_off field of the dirent structures returned by VOP_READDIR. In particular, tmpfs...
Freebsd Freebsd 12.1
Freebsd Freebsd 11.4
Freebsd Freebsd 12.2
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2006-4304
CVE-2024-4240
arbitrary
CVE-2024-31601
XSS
CVE-2023-20198
CVE-2024-4256
CVE-2024-3342
encryption
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