Filtered by vendor Openbsd
Subscriptions
Total
345 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2004-0819 | 1 Openbsd | 1 Openbsd | 2026-04-16 | N/A |
| The bridge functionality in OpenBSD 3.4 and 3.5, when running a gateway configured as a bridging firewall with the link2 option for IPSec enabled, allows remote attackers to cause a denial of service (crash) via an ICMP echo (ping) packet. | ||||
| CVE-2004-1082 | 8 Apache, Apple, Avaya and 5 more | 14 Http Server, Apache Mod Digest Apple, Communication Manager and 11 more | 2026-04-16 | N/A |
| mod_digest_apple for Apache 1.3.31 and 1.3.32 on Mac OS X Server does not properly verify the nonce of a client response, which allows remote attackers to replay credentials. | ||||
| CVE-2003-0695 | 2 Openbsd, Redhat | 3 Openssh, Enterprise Linux, Linux | 2026-04-16 | N/A |
| Multiple "buffer management errors" in OpenSSH before 3.7.1 may allow attackers to cause a denial of service or execute arbitrary code using (1) buffer_init in buffer.c, (2) buffer_free in buffer.c, or (3) a separate function in channels.c, a different vulnerability than CVE-2003-0693. | ||||
| CVE-2005-0637 | 1 Openbsd | 1 Openbsd | 2026-04-16 | N/A |
| The copy functions in locore.s such as copyout in OpenBSD 3.5 and 3.6, and possibly other BSD based operating systems, may allow attackers to exceed certain address boundaries and modify kernel memory. | ||||
| CVE-2004-2760 | 1 Openbsd | 1 Openssh | 2026-04-16 | N/A |
| sshd in OpenSSH 3.5p1, when PermitRootLogin is disabled, immediately closes the TCP connection after a root login attempt with the correct password, but leaves the connection open after an attempt with an incorrect password, which makes it easier for remote attackers to guess the password by observing the connection state, a different vulnerability than CVE-2003-0190. NOTE: it could be argued that in most environments, this does not cross privilege boundaries without requiring leverage of a separate vulnerability. | ||||
| CVE-2005-0960 | 1 Openbsd | 1 Openbsd | 2026-04-16 | N/A |
| Multiple vulnerabilities in the SACK functionality in (1) tcp_input.c and (2) tcp_usrreq.c OpenBSD 3.5 and 3.6 allow remote attackers to cause a denial of service (memory exhaustion or system crash). | ||||
| CVE-1999-0485 | 1 Openbsd | 1 Openbsd | 2026-04-16 | N/A |
| Remote attackers can cause a system crash through ipintr() in ipq in OpenBSD. | ||||
| CVE-2000-0217 | 2 Openbsd, Ssh | 3 Openssh, Ssh, Ssh2 | 2026-04-16 | N/A |
| 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. | ||||
| CVE-2000-0312 | 1 Openbsd | 1 Openbsd | 2026-04-16 | N/A |
| cron in OpenBSD 2.5 allows local users to gain root privileges via an argv[] that is not NULL terminated, which is passed to cron's fake popen function. | ||||
| CVE-2000-0489 | 3 Freebsd, Netbsd, Openbsd | 3 Freebsd, Netbsd, Openbsd | 2026-04-16 | N/A |
| 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. | ||||
| CVE-1999-0481 | 1 Openbsd | 1 Openbsd | 2026-04-16 | N/A |
| Denial of service in "poll" in OpenBSD. | ||||
| CVE-2000-0574 | 2 Openbsd, Washington University | 2 Ftpd, Wu-ftpd | 2026-04-16 | N/A |
| FTP servers such as OpenBSD ftpd, NetBSD ftpd, ProFTPd and Opieftpd do not properly cleanse untrusted format strings that are used in the setproctitle function (sometimes called by set_proc_title), which allows remote attackers to cause a denial of service or execute arbitrary commands. | ||||
| CVE-2005-2666 | 2 Openbsd, Redhat | 2 Openssh, Enterprise Linux | 2026-04-16 | N/A |
| SSH, as implemented in OpenSSH before 4.0 and possibly other implementations, stores hostnames, IP addresses, and keys in plaintext in the known_hosts file, which makes it easier for an attacker that has compromised an SSH user's account to generate a list of additional targets that are more likely to have the same password or key. | ||||
| CVE-2001-0284 | 1 Openbsd | 1 Openbsd | 2026-04-16 | N/A |
| Buffer overflow in IPSEC authentication mechanism for OpenBSD 2.8 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a malformed Authentication header (AH) IPv4 option. | ||||
| CVE-2002-2188 | 1 Openbsd | 1 Openbsd | 2026-04-16 | N/A |
| OpenBSD before 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. | ||||
| CVE-2005-2797 | 1 Openbsd | 1 Openssh | 2026-04-16 | N/A |
| OpenSSH 4.0, and other versions before 4.2, does not properly handle dynamic port forwarding ("-D" option) when a listen address is not provided, which may cause OpenSSH to enable the GatewayPorts functionality. | ||||
| CVE-2000-0914 | 1 Openbsd | 1 Openbsd | 2026-04-16 | N/A |
| OpenBSD 2.6 and earlier allows remote attackers to cause a denial of service by flooding the server with ARP requests. | ||||
| CVE-2000-0962 | 1 Openbsd | 1 Openbsd | 2026-04-16 | N/A |
| The IPSEC implementation in OpenBSD 2.7 does not properly handle empty AH/ESP packets, which allows remote attackers to cause a denial of service. | ||||
| CVE-2000-0992 | 2 Openbsd, Ssh | 2 Openssh, Ssh | 2026-04-16 | N/A |
| Directory traversal vulnerability in scp in sshd 1.2.xx allows a remote malicious scp server to overwrite arbitrary files via a .. (dot dot) attack. | ||||
| CVE-2003-0682 | 2 Openbsd, Redhat | 3 Openssh, Enterprise Linux, Linux | 2026-04-16 | N/A |
| "Memory bugs" in OpenSSH 3.7.1 and earlier, with unknown impact, a different set of vulnerabilities than CVE-2003-0693 and CVE-2003-0695. | ||||