Vulnerabilities > Openbsd > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2017-06-19 | CVE-2017-1000372 | Unspecified vulnerability in Openbsd A flaw exists in OpenBSD's implementation of the stack guard page that allows attackers to bypass it resulting in arbitrary code execution using setuid binaries such as /usr/bin/at. | 9.8 |
| 2017-04-11 | CVE-2016-1908 | Improper Authentication vulnerability in multiple products The client in OpenSSH before 7.2 mishandles failed cookie generation for untrusted X11 forwarding and relies on the local X11 server for access-control decisions, which allows remote X11 clients to trigger a fallback and obtain trusted X11 forwarding privileges by leveraging configuration issues on this X11 server, as demonstrated by lack of the SECURITY extension on this X11 server. | 9.8 |
| 2003-08-27 | CVE-2003-0466 | Off-by-one Error vulnerability in multiple products 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. | 9.8 |
| 2002-08-12 | CVE-2002-0391 | Integer Overflow or Wraparound vulnerability in multiple products Integer overflow in xdr_array function in RPC servers for operating systems that use libc, glibc, or other code based on SunRPC including dietlibc, allows remote attackers to execute arbitrary code by passing a large number of arguments to xdr_array through RPC services such as rpc.cmsd and dmispd. | 9.8 |
| 2002-07-03 | CVE-2002-0639 | Integer Overflow or Wraparound vulnerability in Openbsd Openssh 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. | 9.8 |
| 2002-03-15 | CVE-2002-0083 | Off-by-one Error vulnerability in multiple products Off-by-one error in the channel code of OpenSSH 2.0 through 3.0.2 allows local users or remote malicious servers to gain privileges. network low complexity conectiva immunix openpkg mandrakesoft openbsd trustix suse redhat engardelinux CWE-193 critical | 9.8 |