Filtered by vendor Openbsd
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Total
340 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2002-0414 | 3 Freebsd, Netbsd, Openbsd | 3 Freebsd, Netbsd, Openbsd | 2026-04-16 | 7.5 HIGH | N/A |
| KAME-derived implementations of IPsec on NetBSD 1.5.2, FreeBSD 4.5, and other operating systems, does not properly consult the Security Policy Database (SPD), which could cause a Security Gateway (SG) that does not use Encapsulating Security Payload (ESP) to forward forged IPv4 packets. | |||||
| CVE-2004-1471 | 6 Cvs, Freebsd, Gentoo and 3 more | 6 Cvs, Freebsd, Linux and 3 more | 2026-04-16 | 7.1 HIGH | 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-2002-0575 | 1 Openbsd | 1 Openssh | 2026-04-16 | 7.5 HIGH | N/A |
| Buffer overflow in OpenSSH before 2.9.9, and 3.x before 3.2.1, with Kerberos/AFS support and KerberosTgtPassing or AFSTokenPassing enabled, allows remote and local authenticated users to gain privileges. | |||||
| CVE-2003-0693 | 1 Openbsd | 1 Openssh | 2026-04-16 | 10.0 HIGH | N/A |
| A "buffer management error" in buffer_append_space of buffer.c for OpenSSH before 3.7 may allow remote attackers to execute arbitrary code by causing an incorrect amount of memory to be freed and corrupting the heap, a different vulnerability than CVE-2003-0695. | |||||
| CVE-2002-0639 | 1 Openbsd | 1 Openssh | 2026-04-16 | 10.0 HIGH | 9.8 CRITICAL |
| Integer overflow in sshd in OpenSSH 2.9.9 through 3.3 allows remote attackers to execute arbitrary code during challenge response authentication (ChallengeResponseAuthentication) when OpenSSH is using SKEY or BSD_AUTH authentication. | |||||
| CVE-2000-0525 | 1 Openbsd | 1 Openssh | 2026-04-16 | 10.0 HIGH | N/A |
| 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. | |||||
| CVE-2000-0997 | 2 Netbsd, Openbsd | 2 Netbsd, Openbsd | 2026-04-16 | 7.2 HIGH | N/A |
| Format string vulnerabilities in eeprom program in OpenBSD, NetBSD, and possibly other operating systems allows local attackers to gain root privileges. | |||||
| CVE-2003-0190 | 3 Openbsd, Openpkg, Siemens | 6 Openssh, Openpkg, Scalance X204rna and 3 more | 2026-04-16 | 5.0 MEDIUM | N/A |
| OpenSSH-portable (OpenSSH) 3.6.1p1 and earlier with PAM support enabled immediately sends an error message when a user does not exist, which allows remote attackers to determine valid usernames via a timing attack. | |||||
| CVE-2005-0740 | 1 Openbsd | 1 Openbsd | 2026-04-16 | 5.0 MEDIUM | N/A |
| The TCP stack (tcp_input.c) in OpenBSD 3.5 and 3.6 allows remote attackers to cause a denial of service (system panic) via crafted values in the TCP timestamp option, which causes invalid arguments to be used when calculating the retransmit timeout. | |||||
| CVE-2004-0114 | 3 Freebsd, Netbsd, Openbsd | 3 Freebsd, Netbsd, Openbsd | 2026-04-16 | 4.6 MEDIUM | N/A |
| The shmat system call in the System V Shared Memory interface for FreeBSD 5.2 and earlier, NetBSD 1.3 and earlier, and OpenBSD 2.6 and earlier, does not properly decrement a shared memory segment's reference count when the vm_map_find function fails, which could allow local users to gain read or write access to a portion of kernel memory and gain privileges. | |||||
| CVE-2000-0914 | 1 Openbsd | 1 Openbsd | 2026-04-16 | 5.0 MEDIUM | N/A |
| OpenBSD 2.6 and earlier allows remote attackers to cause a denial of service by flooding the server with ARP requests. | |||||
| CVE-2003-0386 | 1 Openbsd | 1 Openssh | 2026-04-16 | 7.5 HIGH | N/A |
| OpenSSH 3.6.1 and earlier, when restricting host access by numeric IP addresses and with VerifyReverseMapping disabled, allows remote attackers to bypass "from=" and "user@host" address restrictions by connecting to a host from a system whose reverse DNS hostname contains the numeric IP address. | |||||
| CVE-1999-0303 | 4 Digital, Netbsd, Openbsd and 1 more | 5 Osf 1, Netbsd, Openbsd and 2 more | 2026-04-16 | 4.6 MEDIUM | N/A |
| Buffer overflow in BNU UUCP daemon (uucpd) through long hostnames. | |||||
| CVE-2004-0417 | 5 Cvs, Gentoo, Openbsd and 2 more | 5 Cvs, Linux, Openbsd and 2 more | 2026-04-16 | 5.0 MEDIUM | N/A |
| Integer overflow in the "Max-dotdot" CVS protocol command (serve_max_dotdot) for CVS 1.12.x through 1.12.8, and 1.11.x through 1.11.16, may allow remote attackers to cause a server crash, which could cause temporary data to remain undeleted and consume disk space. | |||||
| CVE-2003-0786 | 1 Openbsd | 1 Openssh | 2026-04-16 | 10.0 HIGH | 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-2004-0482 | 1 Openbsd | 1 Openbsd | 2026-04-16 | 4.6 MEDIUM | N/A |
| 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 earlier allow local users to read sensitive kernel memory and possibly perform other unauthorized activities. | |||||
| CVE-1999-0485 | 1 Openbsd | 1 Openbsd | 2026-04-16 | 2.6 LOW | N/A |
| Remote attackers can cause a system crash through ipintr() in ipq in OpenBSD. | |||||
| CVE-1999-0481 | 1 Openbsd | 1 Openbsd | 2026-04-16 | 5.0 MEDIUM | N/A |
| Denial of service in "poll" in OpenBSD. | |||||
| CVE-2000-0995 | 1 Openbsd | 1 Openbsd | 2026-04-16 | 7.2 HIGH | N/A |
| Format string vulnerability in OpenBSD yp_passwd program (and possibly other BSD-based operating systems) allows attackers to gain root privileges a malformed name. | |||||
| CVE-2004-0418 | 5 Cvs, Gentoo, Openbsd and 2 more | 5 Cvs, Linux, Openbsd and 2 more | 2026-04-16 | 10.0 HIGH | N/A |
| serve_notify in CVS 1.12.x through 1.12.8, and 1.11.x through 1.11.16, does not properly handle empty data lines, which may allow remote attackers to perform an "out-of-bounds" write for a single byte to execute arbitrary code or modify critical program data. | |||||