Filtered by vendor Openbsd
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Total
345 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2000-0309 | 1 Openbsd | 1 Openbsd | 2026-04-16 | N/A |
| The i386 trace-trap handling in OpenBSD 2.4 with DDB enabled allows a local user to cause a denial of service. | ||||
| CVE-2000-0092 | 3 Freebsd, Netbsd, Openbsd | 3 Freebsd, Netbsd, Openbsd | 2026-04-16 | N/A |
| The BSD make program allows local users to modify files via a symlink attack when the -j option is being used. | ||||
| CVE-2004-0079 | 23 4d, Apple, Avaya and 20 more | 67 Webstar, Mac Os X, Mac Os X Server and 64 more | 2026-04-16 | 7.5 High |
| The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake that triggers a null dereference. | ||||
| CVE-2004-2338 | 1 Openbsd | 1 Openbsd | 2026-04-16 | N/A |
| OpenBSD 3.3 and 3.4 does not properly parse Accept and Deny rules without netmasks on big-endian 64-bit platforms such as SPARC64, which may allow remote attackers to bypass access restrictions. | ||||
| CVE-2006-4304 | 3 Freebsd, Netbsd, Openbsd | 3 Freebsd, Netbsd, Openbsd | 2026-04-16 | N/A |
| Buffer overflow in the sppp driver in FreeBSD 4.11 through 6.1, NetBSD 2.0 through 4.0 beta before 20060823, and OpenBSD 3.8 and 3.9 before 20060902 allows remote attackers to cause a denial of service (panic), obtain sensitive information, and possibly execute arbitrary code via crafted Link Control Protocol (LCP) packets with an option length that exceeds the overall length, which triggers the overflow in (1) pppoe and (2) ippp. NOTE: this issue was originally incorrectly reported for the ppp driver. | ||||
| CVE-2005-0356 | 9 Alaxala, Cisco, F5 and 6 more | 76 Alaxala Networks, Agent Desktop, Aironet Ap1200 and 73 more | 2026-04-16 | N/A |
| Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the timestamps option enabled allow remote attackers to cause a denial of service (connection loss) via a spoofed packet with a large timer value, which causes the host to discard later packets because they appear to be too old. | ||||
| 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. | ||||
| CVE-2003-0804 | 3 Apple, Freebsd, Openbsd | 4 Mac Os X, Mac Os X Server, Freebsd and 1 more | 2026-04-16 | N/A |
| The arplookup function in FreeBSD 5.1 and earlier, Mac OS X before 10.2.8, and possibly other BSD-based systems, allows remote attackers on a local subnet to cause a denial of service (resource starvation and panic) via a flood of spoofed ARP requests. | ||||
| CVE-2002-0381 | 3 Freebsd, Netbsd, Openbsd | 3 Freebsd, Netbsd, Openbsd | 2026-04-16 | N/A |
| The TCP implementation in various BSD operating systems (tcp_input.c) does not properly block connections to broadcast addresses, which could allow remote attackers to bypass intended filters via packets with a unicast link layer address and an IP broadcast address. | ||||
| 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-2003-0786 | 1 Openbsd | 1 Openssh | 2026-04-16 | N/A |
| The SSH1 PAM challenge response authentication in OpenSSH 3.7.1 and 3.7.1p1, when Privilege Separation is disabled, does not check the result of the authentication attempt, which can allow remote attackers to gain privileges. | ||||
| CVE-2001-1459 | 1 Openbsd | 1 Openssh | 2026-04-16 | N/A |
| OpenSSH 2.9 and earlier does not initiate a Pluggable Authentication Module (PAM) session if commands are executed with no pty, which allows local users to bypass resource limits (rlimits) set in pam.d. | ||||
| CVE-1999-0052 | 3 Bsdi, Freebsd, Openbsd | 3 Bsd Os, Freebsd, Openbsd | 2026-04-16 | 7.5 High |
| IP fragmentation denial of service in FreeBSD allows a remote attacker to cause a crash. | ||||
| CVE-2001-1415 | 1 Openbsd | 1 Openbsd | 2026-04-16 | N/A |
| vi.recover in OpenBSD before 3.1 allows local users to remove arbitrary zero-byte files such as device nodes. | ||||
| CVE-2001-1244 | 7 Freebsd, Hp, Linux and 4 more | 9 Freebsd, Hp-ux, Vvos and 6 more | 2026-04-16 | N/A |
| Multiple TCP implementations could allow remote attackers to cause a denial of service (bandwidth and CPU exhaustion) by setting the maximum segment size (MSS) to a very small number and requesting large amounts of data, which generates more packets with less TCP-level data that amplify network traffic and consume more server CPU to process. | ||||
| CVE-2004-0257 | 2 Netbsd, Openbsd | 2 Netbsd, Openbsd | 2026-04-16 | N/A |
| OpenBSD 3.4 and NetBSD 1.6 and 1.6.1 allow remote attackers to cause a denial of service (crash) by sending an IPv6 packet with a small MTU to a listening port and then issuing a TCP connect to that port. | ||||
| CVE-2004-1471 | 6 Cvs, Freebsd, Gentoo and 3 more | 6 Cvs, Freebsd, Linux and 3 more | 2026-04-16 | N/A |
| Format string vulnerability in wrapper.c in CVS 1.12.x through 1.12.8, and 1.11.x through 1.11.16 allows remote attackers with CVSROOT commit access to cause a denial of service (application crash) and possibly execute arbitrary code via format string specifiers in a wrapper line. | ||||
| CVE-2001-0554 | 10 Debian, Freebsd, Ibm and 7 more | 12 Debian Linux, Freebsd, Aix and 9 more | 2026-04-16 | N/A |
| Buffer overflow in BSD-based telnetd telnet daemon on various operating systems allows remote attackers to execute arbitrary commands via a set of options including AYT (Are You There), which is not properly handled by the telrcv function. | ||||
| CVE-2002-1420 | 1 Openbsd | 1 Openbsd | 2026-04-16 | N/A |
| Integer signedness error in select() on OpenBSD 3.1 and earlier allows local users to overwrite arbitrary kernel memory via a negative value for the size parameter, which satisfies the boundary check as a signed integer, but is later used as an unsigned integer during a data copying operation. | ||||
| 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). | ||||