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Openbsd : Security Vulnerabilities Published In 2001 (Denial Of Service)

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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-2001-1559 DoS 2001-12-31 2008-09-05
2.1
None Local Low Not required None None Partial
The uipc system calls (uipc_syscalls.c) in OpenBSD 2.9 and 3.0 provide user mode return instead of versus rval kernel mode values to the fdrelease function, which allows local users to cause a denial of service and trigger a null dereference.
2 CVE-2001-1244 DoS 2001-07-07 2008-09-05
5.0
None Remote Low Not required None None Partial
Multiple TCP implementations could allow remote attackers to cause a denial of service (bandwidth and CPU exhaustion) by setting the maximum segment size (MSS) to a very small number and requesting large amounts of data, which generates more packets with less TCP-level data that amplify network traffic and consume more server CPU to process.
3 CVE-2001-1047 DoS 2001-06-02 2009-08-21
1.2
None Local High Not required None None Partial
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.
4 CVE-2001-0284 DoS Exec Code Overflow 2001-05-03 2008-09-10
10.0
Admin Remote Low Not required Complete Complete Complete
Buffer overflow in IPSEC authentication mechanism for OpenBSD 2.8 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a malformed Authentication header (AH) IPv4 option.
5 CVE-2000-0310 DoS 2001-03-12 2008-09-10
5.0
None Remote Low Not required None None Partial
IP fragment assembly in OpenBSD 2.4 allows a remote attacker to cause a denial of service by sending a large number of fragmented packets.
6 CVE-2000-0309 DoS 2001-03-12 2008-09-10
2.1
None Local Low Not required None None Partial
The i386 trace-trap handling in OpenBSD 2.4 with DDB enabled allows a local user to cause a denial of service.
Total number of vulnerabilities : 6   Page : 1 (This Page)
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