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Search Results (648 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-3038 | 1 Freebsd | 1 Freebsd | 2026-04-16 | 7.5 High |
| The rtsock_msg_buffer() function serializes routing information into a buffer. As a part of this, it copies sockaddr structures into a sockaddr_storage structure on the stack. It assumes that the source sockaddr length field had already been validated, but this is not necessarily the case, and it's possible for a malicious userspace program to craft a request which triggers a 127-byte overflow. In practice, this overflow immediately overwrites the canary for the rtsock_msg_buffer() stack frame, resulting in a panic once the function returns. The bug allows an unprivileged user to crash the kernel by triggering a stack buffer overflow in rtsock_msg_buffer(). In particular, the overflow will corrupt a stack canary value that is verified when the function returns; this mitigates the impact of the stack overflow by triggering a kernel panic. Other kernel bugs may exist which allow userspace to find the canary value and thus defeat the mitigation, at which point local privilege escalation may be possible. | ||||
| CVE-2026-2261 | 1 Freebsd | 1 Freebsd | 2026-04-16 | 7.5 High |
| Due to a programming error, blocklistd leaks a socket descriptor for each adverse event report it receives. Once a certain number of leaked sockets is reached, blocklistd becomes unable to run the helper script: a child process is forked, but this child dereferences a null pointer and crashes before it is able to exec the helper. At this point, blocklistd still records adverse events but is unable to block new addresses or unblock addresses whose database entries have expired. Once a second, much higher number of leaked sockets is reached, blocklistd becomes unable to receive new adverse event reports. An attacker may take advantage of this by triggering a large number of adverse events from sacrificial IP addresses to effectively disable blocklistd before launching an attack. Even in the absence of attacks or probes by would-be attackers, adverse events will occur regularly in the course of normal operations, and blocklistd will gradually run out file descriptors and become ineffective. The accumulation of open sockets may have knock-on effects on other parts of the system, resulting in a general slowdown until blocklistd is restarted. | ||||
| 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-2005-1399 | 1 Freebsd | 1 Freebsd | 2026-04-16 | N/A |
| FreeBSD 4.6 to 4.11 and 5.x to 5.4 uses insecure default permissions for the /dev/iir device, which allows local users to execute restricted ioctl calls to read or modify data on hardware that is controlled by the iir driver. | ||||
| CVE-2001-0469 | 1 Freebsd | 1 Freebsd | 2026-04-16 | N/A |
| rwho daemon rwhod in FreeBSD 4.2 and earlier, and possibly other operating systems, allows remote attackers to cause a denial of service via malformed packets with a short length. | ||||
| CVE-2003-0144 | 4 Bsd, Freebsd, Lprold and 1 more | 4 Lpr, Freebsd, Lprold and 1 more | 2026-04-16 | N/A |
| Buffer overflow in the lprm command in the lprold lpr package on SuSE 7.1 through 7.3, OpenBSD 3.2 and earlier, and possibly other operating systems, allows local users to gain root privileges via long command line arguments such as (1) request ID or (2) user name. | ||||
| CVE-2005-0109 | 5 Freebsd, Redhat, Sco and 2 more | 9 Freebsd, Enterprise Linux, Enterprise Linux Desktop and 6 more | 2026-04-16 | N/A |
| Hyper-Threading technology, as used in FreeBSD and other operating systems that are run on Intel Pentium and other processors, allows local users to use a malicious thread to create covert channels, monitor the execution of other threads, and obtain sensitive information such as cryptographic keys, via a timing attack on memory cache misses. | ||||
| CVE-2001-0439 | 5 Conectiva, Freebsd, Licq and 2 more | 7 Linux, Freebsd, Licq and 4 more | 2026-04-16 | N/A |
| licq before 1.0.3 allows remote attackers to execute arbitrary commands via shell metacharacters in a URL. | ||||
| CVE-2006-0905 | 2 Freebsd, Netbsd | 2 Freebsd, Netbsd | 2026-04-16 | N/A |
| A "programming error" in fast_ipsec in FreeBSD 4.8-RELEASE through 6.1-STABLE and NetBSD 2 through 3 does not properly update the sequence number associated with a Security Association, which allows packets to pass sequence number checks and allows remote attackers to capture IPSec packets and conduct replay attacks. | ||||
| CVE-1999-1517 | 1 Freebsd | 1 Freebsd | 2026-04-16 | N/A |
| runtar in the Amanda backup system used in various UNIX operating systems executes tar with root privileges, which allows a user to overwrite or read arbitrary files by providing the target files to runtar. | ||||
| CVE-1999-0032 | 5 Bsdi, Freebsd, Next and 2 more | 5 Bsd Os, Freebsd, Nextstep and 2 more | 2026-04-16 | N/A |
| Buffer overflow in lpr, as used in BSD-based systems including Linux, allows local users to execute arbitrary code as root via a long -C (classification) command line option. | ||||
| CVE-2003-1289 | 2 Freebsd, Netbsd | 2 Freebsd, Netbsd | 2026-04-16 | N/A |
| The iBCS2 system call translator for statfs in NetBSD 1.5 through 1.5.3 and FreeBSD 4 up to 4.8-RELEASE-p2 and 5 up to 5.1-RELEASE-p1 allows local users to read portions of kernel memory (memory disclosure) via a large length parameter, which copies additional kernel memory into userland memory. | ||||
| CVE-1999-0040 | 7 Bsdi, Freebsd, Hp and 4 more | 10 Bsd Os, Freebsd, Hp-ux and 7 more | 2026-04-16 | N/A |
| Buffer overflow in Xt library of X Windowing System allows local users to execute commands with root privileges. | ||||
| CVE-2000-0584 | 2 Debian, Freebsd | 2 Debian Linux, Freebsd | 2026-04-16 | N/A |
| Buffer overflow in Canna input system allows remote attackers to execute arbitrary commands via an SR_INIT command with a long user name or group name. | ||||
| CVE-2000-1167 | 1 Freebsd | 1 Freebsd | 2026-04-16 | N/A |
| ppp utility in FreeBSD 4.1.1 and earlier does not properly restrict access as specified by the "nat deny_incoming" command, which allows remote attackers to connect to the target system. | ||||
| CVE-1999-1187 | 3 Freebsd, Slackware, University Of Washington | 3 Freebsd, Slackware Linux, Pine | 2026-04-16 | N/A |
| Pine before version 3.94 allows local users to gain privileges via a symlink attack on a lockfile that is created when a user receives new mail. | ||||
| CVE-2000-0594 | 3 Caldera, Freebsd, Mandrakesoft | 6 Openlinux Desktop, Openlinux Ebuilder, Openlinux Edesktop and 3 more | 2026-04-16 | N/A |
| BitchX IRC client does not properly cleanse an untrusted format string, which allows remote attackers to cause a denial of service via an invite to a channel whose name includes special formatting characters. | ||||
| CVE-2003-0914 | 9 Compaq, Freebsd, Hp and 6 more | 10 Tru64, Freebsd, Hp-ux and 7 more | 2026-04-16 | N/A |
| ISC BIND 8.3.x before 8.3.7, and 8.4.x before 8.4.3, allows remote attackers to poison the cache via a malicious name server that returns negative responses with a large TTL (time-to-live) value. | ||||
| CVE-2001-0128 | 6 Conectiva, Debian, Freebsd and 3 more | 8 Linux, Debian Linux, Freebsd and 5 more | 2026-04-16 | N/A |
| Zope before 2.2.4 does not properly compute local roles, which could allow users to bypass specified access restrictions and gain privileges. | ||||
| CVE-2000-1066 | 1 Freebsd | 1 Freebsd | 2026-04-16 | N/A |
| The getnameinfo function in FreeBSD 4.1.1 and earlier, and possibly other operating systems, allows a remote attacker to cause a denial of service via a long DNS hostname. | ||||