Vulnerabilities > Openbsd > Openbsd > 2.9

DATE CVE VULNERABILITY TITLE RISK
2007-01-18 CVE-2007-0343 Remote Denial Of Service vulnerability in OpenBSD ICMP6 Echo Request
OpenBSD before 20070116 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via certain IPv6 ICMP (aka ICMP6) echo request packets.
network
low complexity
openbsd
5.0
2005-12-31 CVE-2005-4351 Local Security vulnerability in kernel
The securelevels implementation in FreeBSD 7.0 and earlier, OpenBSD up to 3.8, DragonFly up to 1.2, and Linux up to 2.6.15 allows root users to bypass immutable settings for files by mounting another filesystem that masks the immutable files while the system is running.
local
low complexity
dragonfly freebsd linux openbsd
4.3
2005-01-13 CVE-2005-0740 Remote Denial Of Service vulnerability in OpenBSD TCP Timestamp
The TCP stack (tcp_input.c) in OpenBSD 3.5 and 3.6 allows remote attackers to cause a denial of service (system panic) via crafted values in the TCP timestamp option, which causes invalid arguments to be used when calculating the retransmit timeout.
network
low complexity
openbsd
5.0
2004-05-04 CVE-2004-0220 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Openbsd
isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service via an ISAKMP packet with a malformed Cert Request payload, which causes an integer underflow that is used in a malloc operation that is not properly handled, as demonstrated by the Striker ISAKMP Protocol Test Suite.
network
low complexity
openbsd CWE-119
critical
10.0
2004-05-04 CVE-2004-0219 Unspecified vulnerability in Openbsd
isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service (crash) via an ISAKMP packet with a malformed IPSEC SA payload, as demonstrated by the Striker ISAKMP Protocol Test Suite.
network
low complexity
openbsd
5.0
2004-05-04 CVE-2004-0218 Denial Of Service vulnerability in OpenBSD ISAKMPD Zero Payload Length
isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service (infinite loop) via an ISAKMP packet with a zero-length payload, as demonstrated by the Striker ISAKMP Protocol Test Suite.
network
low complexity
openbsd
5.0
2003-12-31 CVE-2003-1366 Information Exposure vulnerability in Openbsd
chpass in OpenBSD 2.0 through 3.2 allows local users to read portions of arbitrary files via a hard link attack on a temporary file used to store user database information.
3.3
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.
network
low complexity
wuftpd redhat apple sun freebsd netbsd openbsd CWE-193
critical
9.8
2003-03-31 CVE-2003-0144 Local Buffer Overflow vulnerability in Multiple Vendor LPRM
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.
local
low complexity
lprold bsd freebsd openbsd
7.2
2003-03-25 CVE-2003-0028 Integer overflow in the xdrmem_getbytes() function, and possibly other functions, of XDR (external data representation) libraries derived from SunRPC, including libnsl, libc, glibc, and dietlibc, allows remote attackers to execute arbitrary code via certain integer values in length fields, a different vulnerability than CVE-2002-0391.
network
low complexity
gnu mit openafs sgi cray freebsd hp ibm openbsd sun
7.5