Filtered by vendor Openbsd
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Total
325 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2000-0996 | 1 Openbsd | 1 Openbsd | 2018-05-03 | 7.2 HIGH | N/A |
| Format string vulnerability in OpenBSD su program (and possibly other BSD-based operating systems) allows local attackers to gain root privileges via a malformed shell. | |||||
| CVE-2000-0962 | 1 Openbsd | 1 Openbsd | 2018-05-03 | 5.0 MEDIUM | 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-2018-8970 | 1 Openbsd | 1 Libressl | 2018-04-24 | 5.8 MEDIUM | 7.4 HIGH |
| The int_x509_param_set_hosts function in lib/libcrypto/x509/x509_vpm.c in LibreSSL 2.7.0 before 2.7.1 does not support a certain special case of a zero name length, which causes silent omission of hostname verification, and consequently allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate. NOTE: the LibreSSL documentation indicates that this special case is supported, but the BoringSSL documentation does not. | |||||
| CVE-1999-1225 | 5 Digital, Linux, Netbsd and 2 more | 5 Ultrix, Linux Kernel, Netbsd and 2 more | 2017-12-19 | 5.0 MEDIUM | N/A |
| rpc.mountd on Linux, Ultrix, and possibly other operating systems, allows remote attackers to determine the existence of a file on the server by attempting to mount that file, which generates different error messages depending on whether the file exists or not. | |||||
| CVE-2002-2092 | 3 Freebsd, Netbsd, Openbsd | 3 Freebsd, Netbsd, Openbsd | 2017-12-19 | 3.7 LOW | N/A |
| Race condition in exec in OpenBSD 4.0 and earlier, NetBSD 1.5.2 and earlier, and FreeBSD 4.4 and earlier allows local users to gain privileges by attaching a debugger to a process before the kernel has determined that the process is setuid or setgid. | |||||
| CVE-2001-1047 | 1 Openbsd | 1 Openbsd | 2017-12-19 | 1.2 LOW | N/A |
| Race condition in OpenBSD VFS allows local users to cause a denial of service (kernel panic) by (1) creating a pipe in one thread and causing another thread to set one of the file descriptors to NULL via a close, or (2) calling dup2 on a file descriptor in one process, then setting the descriptor to NULL via a close in another process that is created via rfork. | |||||
| CVE-2015-7687 | 2 Fedoraproject, Openbsd | 2 Fedora, Opensmtpd | 2017-11-01 | 7.5 HIGH | 9.8 CRITICAL |
| Use-after-free vulnerability in OpenSMTPD before 5.7.2 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via vectors involving req_ca_vrfy_smtp and req_ca_vrfy_mta. | |||||
| CVE-2017-1000373 | 1 Openbsd | 1 Openbsd | 2017-10-24 | 6.4 MEDIUM | 6.5 MEDIUM |
| The OpenBSD qsort() function is recursive, and not randomized, an attacker can construct a pathological input array of N elements that causes qsort() to deterministically recurse N/4 times. This allows attackers to consume arbitrary amounts of stack memory and manipulate stack memory to assist in arbitrary code execution attacks. This affects OpenBSD 6.1 and possibly earlier versions. | |||||
| CVE-2007-3102 | 2 Fedora Project, Openbsd | 2 Fedora Core, Openssh | 2017-10-11 | 4.3 MEDIUM | N/A |
| Unspecified vulnerability in the linux_audit_record_event function in OpenSSH 4.3p2, as used on Fedora Core 6 and possibly other systems, allows remote attackers to write arbitrary characters to an audit log via a crafted username. NOTE: some of these details are obtained from third party information. | |||||
| CVE-2004-0084 | 2 Openbsd, Xfree86 Project | 2 Openbsd, X11r6 | 2017-10-11 | 10.0 HIGH | N/A |
| Buffer overflow in the ReadFontAlias function in XFree86 4.1.0 to 4.3.0, when using the CopyISOLatin1Lowered function, allows local or remote authenticated users to execute arbitrary code via a malformed entry in the font alias (font.alias) file, a different vulnerability than CVE-2004-0083 and CVE-2004-0106. | |||||
| CVE-2004-0175 | 1 Openbsd | 1 Openssh | 2017-10-11 | 4.3 MEDIUM | N/A |
| Directory traversal vulnerability in scp for OpenSSH before 3.4p1 allows remote malicious servers to overwrite arbitrary files. NOTE: this may be a rediscovery of CVE-2000-0992. | |||||
| CVE-2004-0083 | 2 Openbsd, Xfree86 Project | 2 Openbsd, X11r6 | 2017-10-11 | 10.0 HIGH | N/A |
| Buffer overflow in ReadFontAlias from dirfile.c of XFree86 4.1.0 through 4.3.0 allows local users and remote attackers to execute arbitrary code via a font alias file (font.alias) with a long token, a different vulnerability than CVE-2004-0084 and CVE-2004-0106. | |||||
| CVE-2003-0386 | 1 Openbsd | 1 Openssh | 2017-10-11 | 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-2004-0106 | 2 Openbsd, Xfree86 Project | 2 Openbsd, X11r6 | 2017-10-11 | 7.2 HIGH | N/A |
| Multiple unknown vulnerabilities in XFree86 4.1.0 to 4.3.0, related to improper handling of font files, a different set of vulnerabilities than CVE-2004-0083 and CVE-2004-0084. | |||||
| CVE-2004-0114 | 3 Freebsd, Netbsd, Openbsd | 3 Freebsd, Netbsd, Openbsd | 2017-10-10 | 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-2004-0257 | 2 Netbsd, Openbsd | 2 Netbsd, Openbsd | 2017-10-10 | 5.0 MEDIUM | 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-2004-0171 | 2 Freebsd, Openbsd | 2 Freebsd, Openbsd | 2017-10-10 | 5.0 MEDIUM | N/A |
| FreeBSD 5.1 and earlier, and Mac OS X before 10.3.4, allows remote attackers to cause a denial of service (resource exhaustion of memory buffers and system crash) via a large number of out-of-sequence TCP packets, which prevents the operating system from creating new connections. | |||||
| CVE-2001-0670 | 4 Bsd, Freebsd, Netbsd and 1 more | 4 Bsd, Freebsd, Netbsd and 1 more | 2017-10-10 | 7.5 HIGH | N/A |
| Buffer overflow in BSD line printer daemon (in.lpd or lpd) in various BSD-based operating systems allows remote attackers to execute arbitrary code via an incomplete print job followed by a request to display the printer queue. | |||||
| CVE-2000-1010 | 2 Openbsd, Redhat | 2 Openbsd, Linux | 2017-10-10 | 10.0 HIGH | N/A |
| Format string vulnerability in talkd in OpenBSD and possibly other BSD-based OSes allows remote attackers to execute arbitrary commands via a user name that contains format characters. | |||||
| CVE-2001-1029 | 2 Freebsd, Openbsd | 2 Freebsd, Openssh | 2017-10-10 | 2.1 LOW | N/A |
| libutil in OpenSSH on FreeBSD 4.4 and earlier does not drop privileges before verifying the capabilities for reading the copyright and welcome files, which allows local users to bypass the capabilities checks and read arbitrary files by specifying alternate copyright or welcome files. | |||||