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Openbsd » Openbsd » : Security Vulnerabilities

Cpe Name:cpe:/o:openbsd:openbsd
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2008-4609 16 DoS 2008-10-20 2019-04-30
7.1
None Remote Medium Not required None None Complete
The TCP implementation in (1) Linux, (2) platforms based on BSD Unix, (3) Microsoft Windows, (4) Cisco products, and probably other operating systems allows remote attackers to cause a denial of service (connection queue exhaustion) via multiple vectors that manipulate information in the TCP state table, as demonstrated by sockstress.
2 CVE-2006-6730 2006-12-26 2018-10-17
6.6
None Local Medium Single system Complete Complete Complete
OpenBSD and NetBSD permit usermode code to kill the display server and write to the X.Org /dev/xf86 device, which allows local users with root privileges to reduce securelevel by replacing the System Management Mode (SMM) handler via a write to an SMRAM address within /dev/xf86 (aka the video card memory-mapped I/O range), and then launching the new handler via a System Management Interrupt (SMI), as demonstrated by a write to Programmed I/O port 0xB2.
3 CVE-2006-6397 Overflow 2006-12-07 2018-10-17
4.4
User Local Medium Not required Partial Partial Partial
** DISPUTED ** Integer overflow in banner/banner.c in FreeBSD, NetBSD, and OpenBSD might allow local users to modify memory via a long banner. NOTE: CVE and multiple third parties dispute this issue. Since banner is not setuid, an exploit would not cross privilege boundaries in normal operations. This issue is not a vulnerability.
4 CVE-2004-0492 DoS Exec Code Overflow 2004-08-06 2017-10-10
10.0
Admin Remote Low Not required Complete Complete Complete
Heap-based buffer overflow in proxy_util.c for mod_proxy in Apache 1.3.25 to 1.3.31 allows remote attackers to cause a denial of service (process crash) and possibly execute arbitrary code via a negative Content-Length HTTP header field, which causes a large amount of data to be copied.
5 CVE-2004-0418 Exec Code 2004-08-06 2018-05-02
10.0
Admin Remote Low Not required Complete Complete Complete
serve_notify in CVS 1.12.x through 1.12.8, and 1.11.x through 1.11.16, does not properly handle empty data lines, which may allow remote attackers to perform an "out-of-bounds" write for a single byte to execute arbitrary code or modify critical program data.
6 CVE-2004-0417 Overflow 2004-08-06 2018-05-02
5.0
None Remote Low Not required None None Partial
Integer overflow in the "Max-dotdot" CVS protocol command (serve_max_dotdot) for CVS 1.12.x through 1.12.8, and 1.11.x through 1.11.16, may allow remote attackers to cause a server crash, which could cause temporary data to remain undeleted and consume disk space.
7 CVE-2004-0416 119 Exec Code Overflow 2004-08-06 2018-05-02
10.0
Admin Remote Low Not required Complete Complete Complete
Double free vulnerability for the error_prog_name string in CVS 1.12.x through 1.12.8, and 1.11.x through 1.11.16, may allow remote attackers to execute arbitrary code.
8 CVE-2004-0414 DoS Exec Code 2004-08-06 2018-05-02
10.0
Admin Remote Low Not required Complete Complete Complete
CVS 1.12.x through 1.12.8, and 1.11.x through 1.11.16, does not properly handle malformed "Entry" lines, which prevents a NULL terminator from being used and may lead to a denial of service (crash), modification of critical program data, or arbitrary code execution.
9 CVE-2002-0701 +Info 2002-07-23 2016-10-17
2.1
None Local Low Not required Partial None None
ktrace in BSD-based operating systems allows the owner of a process with special privileges to trace the process after its privileges have been lowered, which may allow the owner to obtain sensitive information that the process obtained while it was running with the extra privileges.
10 CVE-2002-0381 Bypass 2002-06-25 2008-09-05
5.0
None Remote Low Not required Partial None None
The TCP implementation in various BSD operating systems (tcp_input.c) does not properly block connections to broadcast addresses, which could allow remote attackers to bypass intended filters via packets with a unicast link layer address and an IP broadcast address.
11 CVE-2001-0670 Exec Code Overflow 2001-10-03 2017-10-09
7.5
None Remote Low Not required Partial Partial Partial
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.
12 CVE-2000-0996 +Priv 2000-12-19 2018-05-02
7.2
Admin Local Low Not required Complete Complete Complete
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.
13 CVE-2000-0995 +Priv 2000-12-19 2018-05-02
7.2
Admin Local Low Not required Complete Complete Complete
Format string vulnerability in OpenBSD yp_passwd program (and possibly other BSD-based operating systems) allows attackers to gain root privileges a malformed name.
14 CVE-1999-1225 1997-08-24 2017-12-18
5.0
None Remote Low Not required Partial None None
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.
15 CVE-1999-0484 Overflow 1999-02-23 2008-09-09
2.1
None Local Low Not required None Partial None
Buffer overflow in OpenBSD ping.
16 CVE-1999-0483 1999-02-25 2008-09-09
2.1
None Local Low Not required None None Partial
OpenBSD crash using nlink value in FFS and EXT2FS filesystems.
17 CVE-1999-0482 1999-03-21 2008-09-09
5.0
None Remote Low Not required None None Partial
OpenBSD kernel crash through TSS handling, as caused by the crashme program.
Total number of vulnerabilities : 17   Page : 1 (This Page)
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