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Netbsd » Netbsd : Security Vulnerabilities (Overflow)

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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-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.
2 CVE-2011-1547 119 DoS Overflow Mem. Corr. 2011-05-09 2011-09-06
6.8
 None Remote Medium Not required Partial Partial Partial
Multiple stack consumption vulnerabilities in the kernel in NetBSD 4.0, 5.0 before 5.0.3, and 5.1 before 5.1.1, when IPsec is enabled, allow remote attackers to cause a denial of service (memory corruption and panic) or possibly have unspecified other impact via a crafted (1) IPv4 or (2) IPv6 packet with nested IPComp headers.
3 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.
4 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.
5 CVE-2008-1215 264 Overflow +Priv 2008-03-08 2008-09-05
4.6
 None Local Low Not required Partial Partial Partial
Stack-based buffer overflow in the command_Expand_Interpret function in command.c in ppp (aka user-ppp), as distributed in FreeBSD 6.3 and 7.0, OpenBSD 4.1 and 4.2, and the net/userppp package for NetBSD, allows local users to gain privileges via long commands containing "~" characters.
6 CVE-2007-6754 189 Overflow 2012-07-25 2012-07-26
5.0
 None Remote Low Not required None None Partial
The ipalloc function in libc/stdlib/malloc.c in jemalloc in libc for FreeBSD 6.4 and NetBSD does not properly allocate memory, which makes it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, related to "integer rounding and overflow" errors.
7 CVE-2007-1677 Exec Code Overflow 2007-03-29 2012-11-05
6.6
 Admin Local Medium Single system Complete Complete Complete
Multiple buffer overflows in the ISO network protocol support in the NetBSD kernel 2.0 through 4.0_BETA2, and NetBSD-current before 20070329, allow local users to execute arbitrary code via long parameters to certain functions, as demonstrated by a long sockaddr structure argument to the clnp_route function.
8 CVE-2007-1523 Overflow 2007-03-20 2008-11-13
7.5
 User Remote Low Not required Partial Partial Partial
Heap-based buffer overflow in the kernel in NetBSD 3.0, certain versions of FreeBSD and OpenBSD, and possibly other BSD derived operating systems allows local users to have an unknown impact. NOTE: this information is based upon a vague pre-advisory with no actionable information. Details will be updated after 20070329.
9 CVE-2006-7252 189 Overflow 2012-07-25 2012-07-26
5.0
 None Remote Low Not required None None Partial
Integer overflow in the calloc function in libc/stdlib/malloc.c in jemalloc in libc for FreeBSD 6.4 and NetBSD makes it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which triggers a memory allocation of one byte.
10 CVE-2006-6652 Exec Code Overflow 2006-12-19 2008-09-05
9.0
 Admin Remote Low Single system Complete Complete Complete
Buffer overflow in the glob implementation (glob.c) in libc in NetBSD-current before 20050914, NetBSD 2.* and 3.* before 20061203, and Apple Mac OS X before 2007-004, as used by the FTP daemon and tnftpd, allows remote authenticated users to execute arbitrary code via a long pathname that results from path expansion.
11 CVE-2006-6397 Overflow 2006-12-07 2008-09-05
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.
12 CVE-2006-6013 Overflow 2006-11-21 2008-09-05
2.1
 None Local Low Not required Partial None None
Integer signedness error in the fw_ioctl (FW_IOCTL) function in the FireWire (IEEE-1394) drivers (dev/firewire/fwdev.c) in various BSD kernels, including DragonFlyBSD, FreeBSD 5.5, MidnightBSD 0.1-CURRENT before 20061115, NetBSD-current before 20061116, NetBSD-4 before 20061203, and TrustedBSD, allows local users to read arbitrary memory contents via certain negative values of crom_buf->len in an FW_GCROM command. NOTE: this issue has been labeled as an integer overflow, but it is more like an integer signedness error.
13 CVE-2006-5218 DoS Overflow +Priv 2006-10-10 2008-09-05
4.6
 User Local Low Not required Partial Partial Partial
Integer overflow in the systrace_preprepl function (STRIOCREPLACE) in systrace in OpenBSD 3.9 and NetBSD 3 allows local users to cause a denial of service (crash), gain privileges, or read arbitrary kernel memory via large numeric arguments to the systrace ioctl.
14 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.
15 CVE-2005-4776 DoS Overflow +Priv 2005-12-31 2008-09-05
7.2
 Admin Local Low Not required Complete Complete Complete
Integer overflow in the FreeBSD compatibility code (freebsd_misc.c) in NetBSD-current, NetBSD-3, NetBSD-2.0, and NetBSD-2 before 20050913; and NetBSD-1.6 before 20050914; allows local users to cause a denial of service (heap corruption or system crash) and possibly gain root privileges.
16 CVE-2004-1374 Exec Code Overflow +Priv 2004-12-18 2008-09-05
7.2
 Admin Local Low Not required Complete Complete Complete
Multiple buffer overflows in NetBSD kernel may allow local users to execute arbitrary code and gain privileges.
17 CVE-2003-0730 DoS Exec Code Overflow 2003-10-20 2008-09-10
7.5
 User Remote Low Not required Partial Partial Partial
Multiple integer overflows in the font libraries for XFree86 4.3.0 allow local or remote attackers to cause a denial of service or execute arbitrary code via heap-based and stack-based buffer overflow attacks.
18 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.
19 CVE-2003-0681 Overflow 2003-10-06 2008-09-10
7.5
 User Remote Low Not required Partial Partial Partial
A "potential buffer overflow in ruleset parsing" for Sendmail 8.12.9, when using the nonstandard rulesets (1) recipient (2), final, or (3) mailer-specific envelope recipients, has unknown consequences.
20 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.
21 CVE-2003-0102 Exec Code Overflow 2003-03-18 2008-09-10
4.6
 User Local Low Not required Partial Partial Partial
Buffer overflow in tryelf() in readelf.c of the file command allows attackers to execute arbitrary code as the user running file, possibly via a large entity size value in an ELF header (elfhdr.e_shentsize).
22 CVE-2002-1543 Overflow +Priv 2003-03-31 2008-09-05
4.6
 User Local Low Not required Partial Partial Partial
Buffer overflow in trek on NetBSD 1.5 through 1.5.3 allows local users to gain privileges via long keyboard input.
23 CVE-2002-1500 Overflow +Priv 2003-04-02 2008-09-05
7.2
 Admin Local Low Not required Complete Complete Complete
Buffer overflow in (1) mrinfo, (2) mtrace, and (3) pppd in NetBSD 1.4.x through 1.6 allows local users to gain privileges by executing the programs after filling the file descriptor tables, which produces file descriptors larger than FD_SETSIZE, which are not checked by FD_SET().
24 CVE-2002-1490 DoS Overflow 2003-04-02 2008-09-05
2.1
 None Local Low Not required None None Partial
NetBSD 1.4 through 1.6 beta allows local users to cause a denial of service (kernel panic) via a series of calls to the TIOCSCTTY ioctl, which causes an integer overflow in a structure counter and sets the counter to zero, which frees memory that is still in use by other processes.
25 CVE-2002-1476 Exec Code Overflow 2003-04-22 2008-09-05
4.6
 User Local Low Not required Partial Partial Partial
Buffer overflow in setlocale in libc on NetBSD 1.4.x through 1.6, and possibly other operating systems, when called with the LC_ALL category, allows local attackers to execute arbitrary code via a user-controlled locale string that has more than 6 elements, which exceeds the boundaries of the new_categories category array, as exploitable through programs such as xterm and zsh.
26 CVE-2002-1337 Exec Code Overflow 2003-03-07 2008-09-05
10.0
 Admin Remote Low Not required Complete Complete Complete
Buffer overflow in Sendmail 5.79 to 8.12.7 allows remote attackers to execute arbitrary code via certain formatted address fields, related to sender and recipient header comments as processed by the crackaddr function of headers.c.
27 CVE-2002-1194 Exec Code Overflow 2002-10-28 2008-09-10
7.5
 User Remote Low Not required Partial Partial Partial
Buffer overflow in talkd on NetBSD 1.6 and earlier, and possibly other operating systems, may allow remote attackers to execute arbitrary code via a long inbound message.
28 CVE-2002-1192 Overflow +Priv 2002-10-28 2008-09-10
4.6
 User Local Low Not required Partial Partial Partial
Multiple buffer overflows in rogue on NetBSD 1.6 and earlier, FreeBSD 4.6, and possibly other operating systems, allows local users to gain "games" group privileges via malformed entries in a game save file.
29 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.
30 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.
31 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.
32 CVE-2001-0053 Overflow +Priv 2001-02-12 2008-09-05
10.0
 Admin Remote Low Not required Complete Complete Complete
One-byte buffer overflow in replydirname function in BSD-based ftpd allows remote attackers to gain root privileges.
33 CVE-2000-0750 Exec Code Overflow 2000-10-20 2008-09-10
7.5
 User Remote Low Not required Partial Partial Partial
Buffer overflow in mopd (Maintenance Operations Protocol loader daemon) allows remote attackers to execute arbitrary commands via a long file name.
34 CVE-1999-0303 Overflow 1998-05-21 2008-09-09
4.6
 User Local Low Not required Partial Partial Partial
Buffer overflow in BNU UUCP daemon (uucpd) through long hostnames.
35 CVE-1999-0297 Overflow 1996-12-12 2008-09-09
7.2
 Admin Local Low Not required Complete Complete Complete
Buffer overflow in Vixie Cron library up to version 3.0 allows local users to obtain root access via a long environmental variable.
36 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.
37 CVE-1999-0046 Overflow 1997-02-06 2008-09-09
10.0
 Admin Remote Low Not required Complete Complete Complete
Buffer overflow of rlogin program using TERM environmental variable.
38 CVE-1999-0009 Overflow 1998-04-08 2008-09-09
10.0
 Admin Remote Low Not required Complete Complete Complete
Inverse query buffer overflow in BIND 4.9 and BIND 8 Releases.
Total number of vulnerabilities : 38   Page : 1 (This Page)
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