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openbsd openbsd - vulnerabilities and exploits
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6
CVSSv2
CVE-2007-0085
Unspecified vulnerability in sys/dev/pci/vga_pci.c in the VGA graphics driver for wscons in OpenBSD 3.9 and 4.0, when the kernel is compiled with the PCIAGP option and a non-AGP device is being used, allows local users to gain privileges via unspecified vectors, possibly related ...
Openbsd Openbsd 3.9
Openbsd Openbsd 4.0
1 EDB exploit
4.6
CVSSv2
CVE-2006-0098
The dupfdopen function in sys/kern/kern_descrip.c in OpenBSD 3.7 and 3.8 allows local users to re-open arbitrary files by using setuid programs to access file descriptors using /dev/fd/.
Openbsd Openbsd 3.8
Openbsd Openbsd 3.7
4.6
CVSSv2
CVE-2001-1415
vi.recover in OpenBSD prior to 3.1 allows local users to remove arbitrary zero-byte files such as device nodes.
Openbsd Openbsd 2.9
Openbsd Openbsd 3.0
5
CVSSv2
CVE-2009-0780
The aspath_prepend function in rde_attr.c in bgpd in OpenBSD 4.3 and 4.4 allows remote malicious users to cause a denial of service (application crash) via an Autonomous System (AS) advertisement containing a long AS path.
Openbsd Openbsd 4.4
Openbsd Openbsd 4.3
7.2
CVSSv2
CVE-2006-6164
The _dl_unsetenv function in loader.c in the ELF ld.so in OpenBSD 3.9 and 4.0 does not properly remove duplicate environment variables, which allows local users to pass dangerous variables such as LD_PRELOAD to loading processes, which might be leveraged to gain privileges.
Openbsd Openbsd 4.0
Openbsd Openbsd 3.9
4.6
CVSSv2
CVE-2004-0482
Multiple integer overflows in (1) procfs_cmdline.c, (2) procfs_fpregs.c, (3) procfs_linux.c, (4) procfs_regs.c, (5) procfs_status.c, and (6) procfs_subr.c in procfs for OpenBSD 3.5 and previous versions allow local users to read sensitive kernel memory and possibly perform other ...
Openbsd Openbsd 3.5
Openbsd Openbsd 3.4
4.9
CVSSv2
CVE-2018-14775
tss_alloc in sys/arch/i386/i386/gdt.c in OpenBSD 6.2 and 6.3 has a Local Denial of Service (system crash) due to incorrect I/O port access control on the i386 architecture.
Openbsd Openbsd 6.3
Openbsd Openbsd 6.2
1 Github repository
7.2
CVSSv2
CVE-2016-6240
Integer truncation error in the amap_alloc function in OpenBSD 5.8 and 5.9 allows local users to execute arbitrary code with kernel privileges via a large size value.
Openbsd Openbsd 5.8
Openbsd Openbsd 5.9
7.8
CVSSv2
CVE-2008-1058
The tcp_respond function in netinet/tcp_subr.c in OpenBSD 4.1 and 4.2 allows malicious users to cause a denial of service (panic) via crafted TCP packets. NOTE: some of these details are obtained from third party information.
Openbsd Openbsd 4.1
Openbsd Openbsd 4.2
4.9
CVSSv2
CVE-2002-2188
OpenBSD prior to 3.2 allows local users to cause a denial of service (kernel crash) via a call to getrlimit(2) with invalid arguments, possibly due to an integer signedness error.
Openbsd Openbsd 3.0
Openbsd Openbsd 3.1
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-7073
CVE-2024-5496
CVE-2024-5495
XPath injection
bypass
CVE-2024-30043
CVE-2024-24919
denial of service
CVE-2024-35468
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