Filtered by vendor Openbsd
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Total
306 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2002-1221 | 3 Freebsd, Isc, Openbsd | 3 Freebsd, Bind, Openbsd | 2018-05-02 | 5.0 MEDIUM | N/A |
| BIND 8.x through 8.3.3 allows remote attackers to cause a denial of service (crash) via SIG RR elements with invalid expiry times, which are removed from the internal BIND database and later cause a null dereference. | |||||
| CVE-2003-0695 | 1 Openbsd | 1 Openssh | 2018-05-02 | 7.5 HIGH | 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-2003-0466 | 7 Apple, Freebsd, Netbsd and 4 more | 8 Mac Os X, Mac Os X Server, Freebsd and 5 more | 2018-05-02 | 10.0 HIGH | N/A |
| Off-by-one error in the fb_realpath() function, as derived from the realpath function in BSD, may allow attackers to execute arbitrary code, as demonstrated in wu-ftpd 2.5.0 through 2.6.2 via commands that cause pathnames of length MAXPATHLEN+1 to trigger a buffer overflow, including (1) STOR, (2) RETR, (3) APPE, (4) DELE, (5) MKD, (6) RMD, (7) STOU, or (8) RNTO. | |||||
| CVE-2003-0681 | 8 Apple, Gentoo, Hp and 5 more | 14 Mac Os X, Mac Os X Server, Linux and 11 more | 2018-05-02 | 7.5 HIGH | N/A |
| A "potential buffer overflow in ruleset parsing" for Sendmail 8.12.9, when using the nonstandard rulesets (1) recipient (2), final, or (3) mailer-specific envelope recipients, has unknown consequences. | |||||
| CVE-2003-0682 | 1 Openbsd | 1 Openssh | 2018-05-02 | 7.5 HIGH | 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-2003-0688 | 6 Compaq, Freebsd, Openbsd and 3 more | 6 Tru64, Freebsd, Openbsd and 3 more | 2018-05-02 | 5.0 MEDIUM | N/A |
| The DNS map code in Sendmail 8.12.8 and earlier, when using the "enhdnsbl" feature, does not properly initialize certain data structures, which allows remote attackers to cause a denial of service (process crash) via an invalid DNS response that causes Sendmail to free incorrect data. | |||||
| 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 | 2017-12-18 | 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-2001-1047 | 1 Openbsd | 1 Openbsd | 2017-12-18 | 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-2002-2092 | 3 Freebsd, Netbsd, Openbsd | 3 Freebsd, Netbsd, Openbsd | 2017-12-18 | 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-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 | 2017-10-23 | 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 | 2017-10-10 | 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-2006-5051 | 1 Openbsd | 1 Openssh | 2017-10-10 | 9.3 HIGH | N/A |
| Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service (crash), and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free. | |||||
| CVE-2005-2666 | 1 Openbsd | 1 Openssh | 2017-10-10 | 1.2 LOW | 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-2004-0175 | 1 Openbsd | 1 Openssh | 2017-10-10 | 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-2003-0386 | 1 Openbsd | 1 Openssh | 2017-10-10 | 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-2004-0084 | 2 Openbsd, Xfree86 Project | 2 Openbsd, X11r6 | 2017-10-10 | 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-2004-0083 | 2 Openbsd, Xfree86 Project | 2 Openbsd, X11r6 | 2017-10-10 | 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-2004-0106 | 2 Openbsd, Xfree86 Project | 2 Openbsd, X11r6 | 2017-10-10 | 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. | |||||