Openbsd
openbsd
347 CVEs • 7 products
Products (7)
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Products (7)
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CVEs (347)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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OpenSSH does not properly drop privileges when the UseLogin option is enabled, which allows local users to execute arbitrary commands by providing the command to the ssh daemon. |
The default configuration of SSH allows X forwarding, which could allow a remote attacker to control a client's X sessions via a malicious xauth program. |
The SSH protocol server sshd allows local users without shell access to redirect a TCP connection through a service that uses the standard system password database for authentication, such as POP or FTP. |
3Freebsd NetbsdOpenbsd3Freebsd NetbsdOpenbsdApr 16, 2026 Jan 19, 2000 N/A· v4 N/A· v3 6.2 MEDIUM· v2 The BSD make program allows local users to modify files via a symlink attack when the -j option is being used. |
3Bsdi FreebsdOpenbsd3Bsd Os FreebsdOpenbsdApr 16, 2026 Dec 30, 1999 N/A· v4 N/A· v3 5.0 MEDIUM· v2 ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of service (crash or hang) via crafted packets. |
An SSH 1.2.27 server allows a client to use the "none" cipher, even if it is not allowed by the server policy. |
3Freebsd NetbsdOpenbsd3Freebsd NetbsdOpenbsdApr 16, 2026 Sep 5, 1999 N/A· v4 N/A· v3 2.1 LOW· v2 FreeBSD, NetBSD, and OpenBSD allow an attacker to cause a denial of service by creating a large number of socket pairs using the socketpair function, setting a large buffer size via setsockopt, then writing large buffers...Show more |
Buffer overflow in OpenBSD procfs and fdescfs file systems via uio_offset in the readdir() function. |
3Netbsd OpenbsdSun4Netbsd OpenbsdSolaris+1 moreApr 16, 2026 Aug 9, 1999 N/A· v4 N/A· v3 7.2 HIGH· v2 The BSD profil system call allows a local user to modify the internal data space of a program via profiling and execve. |
A kernel leak in the OpenBSD kernel allows IPsec packets to be sent unencrypted. |
3Bsdi FreebsdOpenbsd3Bsd Os FreebsdOpenbsdApr 16, 2026 Aug 3, 1999 N/A· v4 N/A· v3 3.6 LOW· v2 OpenBSD, BSDI, and other Unix operating systems allow users to set chflags and fchflags on character and block devices. |
Denial of service in "poll" in OpenBSD. |
OpenBSD kernel crash through TSS handling, as caused by the crashme program. |
OpenBSD crash using nlink value in FFS and EXT2FS filesystems. |
Buffer overflow in OpenBSD ping. |
Remote attackers can cause a system crash through ipintr() in ipq in OpenBSD. |
A race condition between the select() and accept() calls in NetBSD TCP servers allows remote attackers to cause a denial of service. |
5Bsdi FreebsdOpenbsd+2 more7Bsd Os FreebsdInternet Faststart+4 moreApr 16, 2026 Dec 4, 1998 N/A· v4 N/A· v3 10.0 HIGH· v2 Buffer overflow in bootpd on OpenBSD, FreeBSD, and Linux systems via a malformed header type. |
3Bsdi FreebsdOpenbsd3Bsd Os FreebsdOpenbsdApr 16, 2026 Nov 4, 1998 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 IP fragmentation denial of service in FreeBSD allows a remote attacker to cause a crash. |
The chpass command in OpenBSD allows a local user to gain root access through file descriptor leakage. |