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Freebsd : Security Vulnerabilities Published In 2006 (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-2006-5824 DoS Overflow 2006-11-09 2008-09-05
4.9
None Local Low Not required None None Complete
Integer overflow in the ffs_rdextattr function in FreeBSD 6.1 allows local users to cause a denial of service (kernel panic) and trigger a heap-based buffer overflow via a crafted UFS filesystem, a different vulnerability than CVE-2006-5679. NOTE: a third party states that this issue does not cross privilege boundaries in FreeBSD because only root may mount a filesystem.
2 CVE-2006-5680 DoS 2006-11-08 2008-09-05
5.0
None Remote Low Not required None None Partial
The libarchive library in FreeBSD 6-STABLE after 2006-09-05 and before 2006-11-08 allows context-dependent attackers to cause a denial of service (CPU consumption) via a malformed archive that causes libarchive to skip a region past the actual end of the archive, which triggers an infinite loop that attempts to read more data.
3 CVE-2006-5679 189 DoS Exec Code Overflow 2006-11-03 2011-10-11
4.6
None Local Low Not required Partial Partial Partial
Integer overflow in the ffs_mountfs function in FreeBSD 6.1 allows local users to cause a denial of service (panic) and possibly execute arbitrary code via a crafted UFS filesystem that causes invalid or large size parameters to be provided to the kmem_alloc function. NOTE: a third party states that this issue does not cross privilege boundaries in FreeBSD because only root may mount a filesystem.
4 CVE-2006-5550 DoS 2006-10-26 2008-09-05
4.9
None Local Low Not required None None Complete
The kernel in FreeBSD 6.1 and OpenBSD 4.0 allows local users to cause a denial of service via unspecified vectors involving certain ioctl requests to /dev/crypto.
5 CVE-2006-5483 DoS 2006-10-24 2008-09-05
2.1
None Local Low Not required None None Partial
p1003_1b.c in FreeBSD 6.1 allows local users to cause an unspecified denial of service by setting a scheduler policy, which should only be settable by root.
6 CVE-2006-5482 DoS 2006-10-24 2008-09-05
2.1
None Local Low Not required None None Partial
ufs_vnops.c in FreeBSD 6.1 allows local users to cause an unspecified denial of service by calling the ftruncate function on a file type that is not VREG, VLNK or VDIR, which is not defined in POSIX.
7 CVE-2006-4516 DoS Mem. Corr. 2006-10-11 2008-09-05
4.9
None Local Low Not required None None Complete
Integer signedness error in FreeBSD 6.0-RELEASE allows local users to cause a denial of service (memory corruption and kernel panic) via a PT_LWPINFO ptrace command with a large negative data value that satisfies a signed maximum value check but is used in an unsigned copyout function call.
8 CVE-2006-4304 DoS Exec Code Overflow +Info 2006-08-23 2008-09-05
10.0
Admin Remote Low Not required Complete Complete Complete
Buffer overflow in the sppp driver in FreeBSD 4.11 through 6.1, NetBSD 2.0 through 4.0 beta before 20060823, and OpenBSD 3.8 and 3.9 before 20060902 allows remote attackers to cause a denial of service (panic), obtain sensitive information, and possibly execute arbitrary code via crafted Link Control Protocol (LCP) packets with an option length that exceeds the overall length, which triggers the overflow in (1) pppoe and (2) ippp. NOTE: this issue was originally incorrectly reported for the ppp driver.
9 CVE-2006-4178 DoS 2006-09-25 2008-09-05
4.9
None Local Low Not required None None Complete
Integer signedness error in the i386_set_ldt call in FreeBSD 5.5, and possibly earlier versions down to 5.2, allows local users to cause a denial of service (crash) via unspecified arguments that use negative signed integers to cause the bzero function to be called with a large length parameter, a different vulnerability than CVE-2006-4172.
10 CVE-2006-4172 DoS Exec Code Overflow 2006-09-25 2008-09-05
7.2
Admin Local Low Not required Complete Complete Complete
Integer overflow vulnerability in the i386_set_ldt call in FreeBSD 5.5, and possibly earlier versions down to 5.2, allows local users to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2006-4178.
11 CVE-2006-0900 DoS 2006-02-27 2008-09-10
7.8
None Remote Low Not required None None Complete
nfsd in FreeBSD 6.0 kernel allows remote attackers to cause a denial of service via a crafted NFS mount request, as demonstrated by the ProtoVer NFS test suite.
12 CVE-2006-0883 399 DoS 2006-03-06 2011-08-26
5.0
None Remote Low Not required None None Partial
OpenSSH on FreeBSD 5.3 and 5.4, when used with OpenPAM, does not properly handle when a forked child process terminates during PAM authentication, which allows remote attackers to cause a denial of service (client connection refusal) by connecting multiple times to the SSH server, waiting for the password prompt, then disconnecting.
13 CVE-2006-0433 DoS 2006-02-02 2008-09-05
5.0
None Remote Low Not required None None Partial
Selective Acknowledgement (SACK) in FreeBSD 5.3 and 5.4 does not properly handle an incoming selective acknowledgement when there is insufficient memory, which might allow remote attackers to cause a denial of service (infinite loop).
14 CVE-2006-0381 DoS 2006-01-25 2008-09-05
5.0
None Remote Low Not required None None Partial
A logic error in the IP fragment cache functionality in pf in FreeBSD 5.3, 5.4, and 6.0, and OpenBSD, when a 'scrub fragment crop' or 'scrub fragment drop-ovl' rule is being used, allows remote attackers to cause a denial of service (crash) via crafted packets that cause a packet fragment to be inserted twice.
15 CVE-2006-0054 DoS 2006-01-11 2008-09-05
5.0
None Remote Low Not required None None Partial
The ipfw firewall in FreeBSD 6.0-RELEASE allows remote attackers to cause a denial of service (firewall crash) via ICMP IP fragments that match a reset, reject or unreach action, which leads to an access of an uninitialized pointer.
Total number of vulnerabilities : 15   Page : 1 (This Page)
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