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Freebsd : Security Vulnerabilities

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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-2012-3549 1 DoS 2012-10-09 2013-01-30
7.8
None Remote Low Not required None None Complete
The SCTP implementation in FreeBSD 8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and kernel panic) via a crafted ASCONF chunk.
2 CVE-2011-4862 119 1 Exec Code Overflow 2011-12-24 2013-07-17
10.0
Admin Remote Low Not required Complete Complete Complete
Buffer overflow in libtelnet/encrypt.c in telnetd in FreeBSD 7.3 through 9.0, MIT Kerberos Version 5 Applications (aka krb5-appl) 1.0.2 and earlier, Heimdal 1.5.1 and earlier, GNU inetutils, and possibly other products allows remote attackers to execute arbitrary code via a long encryption key, as exploited in the wild in December 2011.
3 CVE-2011-4062 119 1 DoS Overflow +Priv 2011-10-17 2011-12-12
7.2
None Local Low Not required Complete Complete Complete
Buffer overflow in the kernel in FreeBSD 7.3 through 9.0-RC1 allows local users to cause a denial of service (panic) or possibly gain privileges via a bind system call with a long pathname for a UNIX socket.
4 CVE-2010-2020 20 2 +Priv 2010-05-28 2012-11-05
6.9
None Local Medium Not required Complete Complete Complete
sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length of a certain fhsize parameter, which allows local users to gain privileges via a crafted mount request.
5 CVE-2010-1938 189 1 DoS Exec Code 2010-05-28 2011-07-28
9.3
None Remote Medium Not required Complete Complete Complete
Off-by-one error in the __opiereadrec function in readrec.c in libopie in OPIE 2.4.1-test1 and earlier, as used on FreeBSD 6.4 through 8.1-PRERELEASE and other platforms, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long username, as demonstrated by a long USER command to the FreeBSD 8.0 ftpd.
6 CVE-2009-1041 119 1 Overflow 2009-03-26 2009-04-02
7.2
Admin Local Low Not required Complete Complete Complete
The ktimer feature (sys/kern/kern_time.c) in FreeBSD 7.0, 7.1, and 7.2 allows local users to overwrite arbitrary kernel memory via an out-of-bounds timer value.
7 CVE-2009-0641 264 1 Exec Code Bypass 2009-02-20 2009-02-21
9.3
Admin Remote Medium Not required Complete Complete Complete
sys_term.c in telnetd in FreeBSD 7.0-RELEASE and other 7.x versions deletes dangerous environment variables with a method that was valid only in older FreeBSD distributions, which might allow remote attackers to execute arbitrary code by passing a crafted environment variable from a telnet client, as demonstrated by an LD_PRELOAD value that references a malicious library.
8 CVE-2008-5736 264 2 +Priv 2008-12-26 2011-09-21
7.2
None Local Low Not required Complete Complete Complete
Multiple unspecified vulnerabilities in FreeBSD 6 before 6.4-STABLE, 6.3 before 6.3-RELEASE-p7, 6.4 before 6.4-RELEASE-p1, 7.0 before 7.0-RELEASE-p7, 7.1 before 7.1-RC2, and 7 before 7.1-PRERELEASE allow local users to gain privileges via unknown attack vectors related to function pointers that are "not properly initialized" for (1) netgraph sockets and (2) bluetooth sockets.
Total number of vulnerabilities : 8   Page : 1 (This Page)
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