Vulnerabilities > Openbsd > Openbsd > High

DATE CVE VULNERABILITY TITLE RISK
2002-07-03 CVE-2002-0572 FreeBSD 4.5 and earlier, and possibly other BSD-based operating systems, allows local users to write to or read from restricted files by closing the file descriptors 0 (standard input), 1 (standard output), or 2 (standard error), which may then be reused by a called setuid process that intended to perform I/O on normal files.
local
low complexity
freebsd openbsd sun
7.2
2002-07-03 CVE-2002-0557 Unspecified vulnerability in Openbsd 3.0
Vulnerability in OpenBSD 3.0, when using YP with netgroups in the password database, causes (1) rexec or (2) rsh to run another user's shell, or (3) atrun to change to a different user's directory, possibly due to memory allocation failures or an incorrect call to auth_approval().
network
low complexity
openbsd
7.5
2002-07-03 CVE-2002-0542 Unspecified vulnerability in Openbsd 2.9/3.0
mail in OpenBSD 2.9 and 3.0 processes a tilde (~) escape character in a message even when it is not in interactive mode, which could allow local users to gain root privileges via calls to mail in cron.
local
low complexity
openbsd
7.2
2001-10-03 CVE-2001-0670 Buffer Overflow vulnerability in Multiple BSD Vendor lpd
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.
network
low complexity
bsd freebsd netbsd openbsd
7.5
2001-06-18 CVE-2001-0402 IPFilter 3.4.16 and earlier does not include sufficient session information in its cache, which allows remote attackers to bypass access restrictions by sending fragmented packets to a restricted port after sending unfragmented packets to an unrestricted port.
network
low complexity
darren-reed freebsd openbsd
7.5
2001-05-03 CVE-2001-0268 The i386_set_ldt system call in NetBSD 1.5 and earlier, and OpenBSD 2.8 and earlier, when the USER_LDT kernel option is enabled, does not validate a call gate target, which allows local users to gain root privileges by creating a segment call gate in the Local Descriptor Table (LDT) with a target that specifies an arbitrary kernel address.
local
low complexity
netbsd openbsd
7.2
2001-03-12 CVE-2000-0312 Unspecified vulnerability in Openbsd 2.5
cron in OpenBSD 2.5 allows local users to gain root privileges via an argv[] that is not NULL terminated, which is passed to cron's fake popen function.
local
low complexity
openbsd
7.2
2000-12-19 CVE-2000-0997 Format string vulnerabilities in eeprom program in OpenBSD, NetBSD, and possibly other operating systems allows local attackers to gain root privileges.
local
low complexity
netbsd openbsd
7.2
2000-12-19 CVE-2000-0996 Unspecified vulnerability in Openbsd
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.
local
low complexity
openbsd
7.2
2000-12-19 CVE-2000-0995 Unspecified vulnerability in Openbsd
Format string vulnerability in OpenBSD yp_passwd program (and possibly other BSD-based operating systems) allows attackers to gain root privileges a malformed name.
local
low complexity
openbsd
7.2