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Freebsd » Freebsd : Security Vulnerabilities (Execute Code)

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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-2013-3266 20 DoS Exec Code Mem. Corr. 2013-05-02 2013-05-02
7.5
 None Remote Low Not required Partial Partial Partial
The nfsrvd_readdir function in sys/fs/nfsserver/nfs_nfsdport.c in the new NFS server in FreeBSD 8.0 through 9.1-RELEASE-p3 does not verify that a READDIR request is for a directory node, which allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code by specifying a plain file instead of a directory.
2 CVE-2011-4862 119 1 Exec Code Overflow 2011-12-24 2012-11-06
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-2011-2895 119 Exec Code Overflow 2011-08-19 2012-12-18
9.3
 None Remote Medium Not required Complete Complete Complete
The LZW decompressor in (1) the BufCompressedFill function in fontfile/decompress.c in X.Org libXfont before 1.4.4 and (2) compress/compress.c in 4.3BSD, as used in zopen.c in OpenBSD before 3.8, FreeBSD, NetBSD 4.0.x and 5.0.x before 5.0.3 and 5.1.x before 5.1.1, FreeType 2.1.9, and other products, does not properly handle code words that are absent from the decompression table when encountered, which allows context-dependent attackers to trigger an infinite loop or a heap-based buffer overflow, and possibly execute arbitrary code, via a crafted compressed stream, a related issue to CVE-2006-1168 and CVE-2011-2896.
4 CVE-2010-4210 264 DoS Exec Code 2010-11-22 2010-11-22
7.2
 None Local Low Not required Complete Complete Complete
The pfs_getextattr function in FreeBSD 7.x before 7.3-RELEASE and 8.x before 8.0-RC1 unlocks a mutex that was not previously locked, which allows local users to cause a denial of service (kernel panic), overwrite arbitrary memory locations, and possibly execute arbitrary code via vectors related to opening a file on a file system that uses pseudofs.
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-2009-0689 119 DoS Exec Code Overflow 2009-07-01 2010-11-15
6.8
 User Remote Medium Not required Partial Partial Partial
Array index error in the (1) dtoa implementation in dtoa.c (aka pdtoa.c) and the (2) gdtoa (aka new dtoa) implementation in gdtoa/misc.c in libc, as used in multiple operating systems and products including in FreeBSD 6.4 and 7.2, NetBSD 5.0, OpenBSD 4.5, Mozilla Firefox 3.0.x before 3.0.15 and 3.5.x before 3.5.4, K-Meleon 1.5.3, SeaMonkey 1.1.8, and other products, allows context-dependent attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a large precision value in the format argument to a printf function, which triggers incorrect memory allocation and a heap-based buffer overflow during conversion to a floating-point number.
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-2008-4247 352 Exec Code CSRF 2008-09-25 2012-10-22
7.5
 User Remote Low Not required Partial Partial Partial
ftpd in OpenBSD 4.3, FreeBSD 7.0, NetBSD 4.0, Solaris, and possibly other operating systems interprets long commands from an FTP client as multiple commands, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks and execute arbitrary FTP commands via a long ftp:// URI that leverages an existing session from the FTP client implementation in a web browser.
9 CVE-2008-1391 189 Exec Code Overflow 2008-03-27 2010-06-23
7.5
 User Remote Low Not required Partial Partial Partial
Multiple integer overflows in libc in NetBSD 4.x, FreeBSD 6.x and 7.x, and probably other BSD and Apple Mac OS platforms allow context-dependent attackers to execute arbitrary code via large values of certain integer fields in the format argument to (1) the strfmon function in lib/libc/stdlib/strfmon.c, related to the GET_NUMBER macro; and (2) the printf function, related to left_prec and right_prec.
10 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.
11 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.
12 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.
13 CVE-2006-0226 Exec Code Overflow 2006-01-18 2008-09-05
10.0
 Admin Remote Low Not required Complete Complete Complete
Integer overflow in IEEE 802.11 network subsystem (ieee80211_ioctl.c) in FreeBSD before 6.0-STABLE, while scanning for wireless networks, allows remote attackers to execute arbitrary code by broadcasting crafted (1) beacon or (2) probe response frames.
14 CVE-2005-0610 Exec Code 2005-04-12 2008-09-05
7.2
 None Local Low Not required Complete Complete Complete
Multiple symlink vulnerabilities in portupgrade before 20041226_2 in FreeBSD allow local users to (1) overwrite arbitrary files and possibly replace packages to execute arbitrary code via pkg_fetch, (2) overwrite arbitrary files via temporary files when portupgrade upgrades a port or package, or (3) create arbitrary zero-byte files via the pkgdb.fixme temporary file.
15 CVE-2004-1471 DoS Exec Code 2004-12-31 2008-09-05
7.1
 Admin Remote High Single system Complete Complete Complete
Format string vulnerability in wrapper.c in CVS 1.12.x through 1.12.8, and 1.11.x through 1.11.16 allows remote attackers with CVSROOT commit access to cause a denial of service (application crash) and possibly execute arbitrary code via format string specifiers in a wrapper line.
16 CVE-2003-1234 DoS Exec Code Overflow 2003-12-31 2008-09-05
3.6
 None Local Low Not required None Partial Partial
Integer overflow in the f_count counter in FreeBSD before 4.2 through 5.0 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via multiple calls to (1) fpathconf and (2) lseek, which do not properly decrement f_count through a call to fdrop.
17 CVE-2003-0694 Exec Code Overflow 2003-10-06 2008-09-10
10.0
 Admin Remote Low Not required Complete Complete Complete
The prescan function in Sendmail 8.12.9 allows remote attackers to execute arbitrary code via buffer overflow attacks, as demonstrated using the parseaddr function in parseaddr.c.
18 CVE-2003-0466 Exec Code Overflow 2003-08-27 2010-05-25
10.0
 Admin Remote Low Not required Complete Complete Complete
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.
19 CVE-2003-0028 Exec Code Overflow 2003-03-25 2008-09-10
7.5
 User Remote Low Not required Partial Partial Partial
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.
20 CVE-2003-0015 DoS Exec Code Bypass 2003-02-07 2008-09-10
7.5
 User Remote Low Not required Partial Partial Partial
Double-free vulnerability in CVS 1.11.4 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malformed Directory request, as demonstrated by bypassing write checks to execute Update-prog and Checkin-prog commands.
21 CVE-2002-1219 Exec Code Overflow 2002-11-29 2008-09-10
7.5
 User Remote Low Not required Partial Partial Partial
Buffer overflow in named in BIND 4 versions 4.9.10 and earlier, and 8 versions 8.3.3 and earlier, allows remote attackers to execute arbitrary code via a certain DNS server response containing SIG resource records (RR).
22 CVE-2002-0755 Exec Code 2002-08-12 2008-09-05
7.2
 Admin Local Low Not required Complete Complete Complete
Kerberos 5 su (k5su) in FreeBSD 4.5 and earlier does not verify that a user is a member of the wheel group before granting superuser privileges, which could allow unauthorized users to execute commands as root.
23 CVE-2002-0391 Exec Code Overflow Bypass 2002-08-12 2008-09-05
10.0
 Admin Remote Low Not required Complete Complete Complete
Integer overflow in xdr_array function in RPC servers for operating systems that use libc, glibc, or other code based on SunRPC including dietlibc, allows remote attackers to execute arbitrary code by passing a large number of arguments to xdr_array through RPC services such as rpc.cmsd and dmispd.
24 CVE-2002-0004 Exec Code Mem. Corr. 2002-02-27 2008-09-10
7.2
 Admin Local Low Not required Complete Complete Complete
Heap corruption vulnerability in the "at" program allows local users to execute arbitrary code via a malformed execution time, which causes at to free the same memory twice.
25 CVE-2001-1034 Exec Code 2001-09-23 2008-09-05
7.2
 Admin Local Low Not required Complete Complete Complete
Format string vulnerability in Hylafax on FreeBSD allows local users to execute arbitrary code via format specifiers in the -h hostname argument for (1) faxrm or (2) faxalter.
26 CVE-2001-0670 Exec Code Overflow 2001-10-03 2008-09-05
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.
27 CVE-2001-0554 Exec Code Overflow 2001-08-14 2008-09-05
10.0
 Admin Remote Low Not required Complete Complete Complete
Buffer overflow in BSD-based telnetd telnet daemon on various operating systems allows remote attackers to execute arbitrary commands via a set of options including AYT (Are You There), which is not properly handled by the telrcv function.
28 CVE-2001-0439 Exec Code 2001-07-02 2008-09-05
7.5
 None Remote Low Not required Partial Partial Partial
licq before 1.0.3 allows remote attackers to execute arbitrary commands via shell metacharacters in a URL.
29 CVE-2001-0424 Exec Code 2001-07-02 2008-09-05
7.2
 Admin Local Low Not required Complete Complete Complete
BubbleMon 1.31 does not properly drop group privileges before executing programs, which allows local users to execute arbitrary commands with the kmem group id.
30 CVE-2001-0247 Exec Code Overflow 2001-06-18 2008-09-10
10.0
 Admin Remote Low Not required Complete Complete Complete
Buffer overflows in BSD-based FTP servers allows remote attackers to execute arbitrary commands via a long pattern string containing a {} sequence, as seen in (1) g_opendir, (2) g_lstat, (3) g_stat, and (4) the glob0 buffer as used in the glob functions glob2 and glob3.
31 CVE-2000-0963 Exec Code Overflow 2000-12-19 2008-09-05
7.2
 Admin Local Low Not required Complete Complete Complete
Buffer overflow in ncurses library allows local users to execute arbitrary commands via long environmental information such as TERM or TERMINFO_DIRS.
32 CVE-2000-0595 Exec Code 2000-07-05 2008-09-10
4.6
 User Local Low Not required Partial Partial Partial
libedit searches for the .editrc file in the current directory instead of the user's home directory, which may allow local users to execute arbitrary commands by installing a modified .editrc in another directory.
33 CVE-2000-0584 Exec Code Overflow 2000-07-02 2008-09-10
10.0
 Admin Remote Low Not required Complete Complete Complete
Buffer overflow in Canna input system allows remote attackers to execute arbitrary commands via an SR_INIT command with a long user name or group name.
34 CVE-2000-0388 Exec Code Overflow 1990-05-09 2008-09-10
7.5
 User Remote Low Not required Partial Partial Partial
Buffer overflow in FreeBSD libmytinfo library allows local users to execute commands via a long TERMCAP environmental variable.
35 CVE-1999-0964 Exec Code Overflow 2000-01-01 2008-09-09
7.2
 Admin Local Low Not required Complete Complete Complete
Buffer overflow in FreeBSD setlocale in the libc module allows attackers to execute arbitrary code via a long PATH_LOCALE environment variable.
36 CVE-1999-0781 Exec Code 1998-11-18 2008-09-09
7.2
 Admin Local Low Not required Complete Complete Complete
KDE allows local users to execute arbitrary commands by setting the KDEDIR environmental variable to modify the search path that KDE uses to locate its executables.
37 CVE-1999-0085 Exec Code Overflow 1996-08-21 2008-09-09
7.5
 User Remote Low Not required Partial Partial Partial
Buffer overflow in rwhod on AIX and other operating systems allows remote attackers to execute arbitrary code via a UDP packet with a long hostname.
38 CVE-1999-0078 Exec Code 1996-04-18 2008-09-09
1.9
 None Local Medium Not required Partial None None
pcnfsd (aka rpc.pcnfsd) allows local users to change file permissions, or execute arbitrary commands through arguments in the RPC call.
39 CVE-1999-0057 Exec Code 1998-11-16 2008-09-09
7.5
 User Remote Low Not required Partial Partial Partial
Vacation program allows command execution by remote users through a sendmail command.
40 CVE-1999-0040 Exec Code Overflow 1997-05-01 2008-09-09
7.2
 Admin Local Low Not required Complete Complete Complete
Buffer overflow in Xt library of X Windowing System allows local users to execute commands with root privileges.
41 CVE-1999-0037 Exec Code 1997-05-21 2008-09-09
7.5
 User Remote Low Not required Partial Partial Partial
Arbitrary command execution via metamail package using message headers, when user processes attacker's message using metamail.
42 CVE-1999-0032 Exec Code Overflow 1996-10-25 2008-09-09
7.2
 Admin Local Low Not required Complete Complete Complete
Buffer overflow in lpr, as used in BSD-based systems including Linux, allows local users to execute arbitrary code as root via a long -C (classification) command line option.
Total number of vulnerabilities : 42   Page : 1 (This Page)
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