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CWE-20

13,142 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

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CVEs (13,142)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Mozilla
1Thunderbird
Apr 16, 2026
Feb 24, 2006
N/A· v4
N/A· v3
9.3 HIGH· v2
The WYSIWYG rendering engine ("rich mail" editor) in Mozilla Thunderbird 1.0.7 and earlier allows user-assisted attackers to bypass javascript security settings and obtain sensitive information or cause a crash via an e-...Show more
The WYSIWYG rendering engine ("rich mail" editor) in Mozilla Thunderbird 1.0.7 and earlier allows user-assisted attackers to bypass javascript security settings and obtain sensitive information or cause a crash via an e-mail containing a javascript URI in the SRC attribute of an IFRAME tag, which is executed when the user edits the e-mail.Show less
1Mozilla
2Firefox
Seamonkey
Apr 16, 2026
Feb 2, 2006
N/A· v4
N/A· v3
5.8 MEDIUM· v2
The XML parser in Mozilla Firefox before 1.5.0.1 and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) and possibly read sensitive data via unknown attack vectors that trigger an out-of-bo...Show more
The XML parser in Mozilla Firefox before 1.5.0.1 and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) and possibly read sensitive data via unknown attack vectors that trigger an out-of-bounds read.Show less
1Fetchmail
1Fetchmail
Apr 16, 2026
Jan 24, 2006
N/A· v4
N/A· v3
5.0 MEDIUM· v2
fetchmail 6.3.0 and other versions before 6.3.2 allows remote attackers to cause a denial of service (crash) via crafted e-mail messages that cause a free of an invalid pointer when fetchmail bounces the message to the o...Show more
fetchmail 6.3.0 and other versions before 6.3.2 allows remote attackers to cause a denial of service (crash) via crafted e-mail messages that cause a free of an invalid pointer when fetchmail bounces the message to the originator or local postmaster.Show less
1Cisco
1Ios
Apr 16, 2026
Jan 21, 2006
N/A· v4
N/A· v3
7.1 HIGH· v2
Unspecified vulnerability in Stack Group Bidding Protocol (SGBP) support in Cisco IOS 12.0 through 12.4 running on various Cisco products, when SGBP is enabled, allows remote attackers on the local network to cause a den...Show more
Unspecified vulnerability in Stack Group Bidding Protocol (SGBP) support in Cisco IOS 12.0 through 12.4 running on various Cisco products, when SGBP is enabled, allows remote attackers on the local network to cause a denial of service (device hang and network traffic loss) via a crafted UDP packet to port 9900.Show less
1Mini Nuke
1Cms System
Apr 16, 2026
Jan 13, 2006
N/A· v4
N/A· v3
5.0 MEDIUM· v2
membership.asp in Mini-Nuke CMS System 1.8.2 and earlier does not verify the old password when changing a password, which allows remote attackers to change the passwords of other members via a lostpassnew action with a m...Show more
membership.asp in Mini-Nuke CMS System 1.8.2 and earlier does not verify the old password when changing a password, which allows remote attackers to change the passwords of other members via a lostpassnew action with a modified x parameter.Show less
1Spey
1Spey
Apr 16, 2026
Dec 31, 2005
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Format string vulnerability in Logger.cc for Spey 0.3.3 allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers in a syslog call.
1Microsoft
2Windows 2003 Server
Windows Xp
Apr 16, 2026
Dec 28, 2005
N/A· v4
N/A· v3
7.5 HIGH· v2
The Windows Graphical Device Interface library (GDI32.DLL) in Microsoft Windows allows remote attackers to execute arbitrary code via a Windows Metafile (WMF) format image with a crafted SETABORTPROC GDI Escape function...Show more
The Windows Graphical Device Interface library (GDI32.DLL) in Microsoft Windows allows remote attackers to execute arbitrary code via a Windows Metafile (WMF) format image with a crafted SETABORTPROC GDI Escape function call, related to the Windows Picture and Fax Viewer (SHIMGVW.DLL), a different vulnerability than CVE-2005-2123 and CVE-2005-2124, and as originally discovered in the wild on unionseek.com.Show less
1Ipswitch
2Imail Server
Ipswitch Collaboration Suite
Apr 16, 2026
Dec 7, 2005
N/A· v4
N/A· v3
4.0 MEDIUM· v2
The IMAP server in IMail Server 8.20 in Ipswitch Collaboration Suite (ICS) before 2.02 allows remote attackers to cause a denial of service (crash) via a long argument to the LIST command, which causes IMail Server to re...Show more
The IMAP server in IMail Server 8.20 in Ipswitch Collaboration Suite (ICS) before 2.02 allows remote attackers to cause a denial of service (crash) via a long argument to the LIST command, which causes IMail Server to reference invalid memory.Show less
1Opera
1Opera Browser
Apr 16, 2026
Dec 1, 2005
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Opera 8.50 allows remote attackers to cause a denial of service (crash) via a Java applet with a large string argument to the removeMember JNI method for the com.opera.JSObject class.
1Google
1Talk
Apr 16, 2026
Nov 18, 2005
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Google Talk before 1.0.0.76, with email notification enabled, allows remote attackers to cause a denial of service (connection reset) via email with a blank sender.
1Macromedia
1Flash Player
Apr 16, 2026
Nov 16, 2005
N/A· v4
N/A· v3
7.5 HIGH· v2
Macromedia Flash plugin (1) Flash.ocx 7.0.19.0 (Windows) and earlier and (2) libflashplayer.so before 7.0.25.0 (Unix) allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via p...Show more
Macromedia Flash plugin (1) Flash.ocx 7.0.19.0 (Windows) and earlier and (2) libflashplayer.so before 7.0.25.0 (Unix) allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via parameters to the ActionDefineFunction ActionScript call in a SWF file, which causes an improper memory access condition, a different vulnerability than CVE-2005-2628.Show less
1Solarwinds
1Serv U File Server
Apr 16, 2026
Nov 2, 2005
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Serv-U FTP Server before 6.1.0.4 allows attackers to cause a denial of service (crash) via (1) malformed packets and possibly other unspecified issues with unknown impact and attack vectors including (2) use of "~" in a...Show more
Serv-U FTP Server before 6.1.0.4 allows attackers to cause a denial of service (crash) via (1) malformed packets and possibly other unspecified issues with unknown impact and attack vectors including (2) use of "~" in a pathname, and (3) memory consumption of the daemon. NOTE: it is not clear whether items (2) and above are vulnerabilities.Show less
1Snoopy
1Snoopy
Apr 16, 2026
Oct 27, 2005
N/A· v4
N/A· v3
7.5 HIGH· v2
The _httpsrequest function in Snoopy 1.2, as used in products such as (1) MagpieRSS, (2) WordPress, (3) Ampache, and (4) Jinzora, allows remote attackers to execute arbitrary commands via shell metacharacters in an HTTPS...Show more
The _httpsrequest function in Snoopy 1.2, as used in products such as (1) MagpieRSS, (2) WordPress, (3) Ampache, and (4) Jinzora, allows remote attackers to execute arbitrary commands via shell metacharacters in an HTTPS URL to an SSL protected web page, which is not properly handled by the fetch function.Show less
1W3c
1Libwww
Apr 16, 2026
Oct 12, 2005
N/A· v4
N/A· v3
4.3 MEDIUM· v2
The HTBoundary_put_block function in HTBound.c for W3C libwww (w3c-libwww) allows remote servers to cause a denial of service (segmentation fault) via a crafted multipart/byteranges MIME message that triggers an out-of-b...Show more
The HTBoundary_put_block function in HTBound.c for W3C libwww (w3c-libwww) allows remote servers to cause a denial of service (segmentation fault) via a crafted multipart/byteranges MIME message that triggers an out-of-bounds read.Show less
2Debian
Linux
2Debian Linux
Linux Kernel
Apr 16, 2026
Sep 26, 2005
N/A· v4
N/A· v3
2.1 LOW· v2
Linux kernel 2.6.8 to 2.6.14-rc2 allows local users to cause a denial of service (kernel OOPS) via a userspace process that issues a USB Request Block (URB) to a USB device and terminates before the URB is finished, whic...Show more
Linux kernel 2.6.8 to 2.6.14-rc2 allows local users to cause a denial of service (kernel OOPS) via a userspace process that issues a USB Request Block (URB) to a USB device and terminates before the URB is finished, which leads to a stale pointer reference.Show less
1Trevor Hogan
1Bnbt
Apr 16, 2026
Sep 6, 2005
N/A· v4
N/A· v3
5.0 MEDIUM· v2
client.cpp in BNBT EasyTracker 7.7r3.2004.10.27 and earlier allows remote attackers to cause a denial of service (application hang) via an HTTP header containing only a ":" (colon), possibly leading to an integer signedn...Show more
client.cpp in BNBT EasyTracker 7.7r3.2004.10.27 and earlier allows remote attackers to cause a denial of service (application hang) via an HTTP header containing only a ":" (colon), possibly leading to an integer signedness error due to a missing field name or value.Show less
2Novell
Suse
3Linux Desktop
Open Enterprise ServerSuse Linux
Apr 16, 2026
Aug 5, 2005
N/A· v4
N/A· v3
2.1 LOW· v2
Linux kernel 2.6 and 2.4 on the IA64 architecture allows local users to cause a denial of service (kernel crash) via ptrace and the restore_sigcontext function.
1Opera
1Opera Browser
Apr 16, 2026
Aug 1, 2005
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Opera 8.01, when the "Arial Unicode MS" font (ARIALUNI.TTF) is installed, does not properly handle extended ASCII characters in the file download dialog box, which allows remote attackers to spoof file extensions and pos...Show more
Opera 8.01, when the "Arial Unicode MS" font (ARIALUNI.TTF) is installed, does not properly handle extended ASCII characters in the file download dialog box, which allows remote attackers to spoof file extensions and possibly trick users into executing arbitrary code.Show less
1Net Snmp
1Net Snmp
Apr 16, 2026
Jul 11, 2005
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Net-SNMP 5.0.x before 5.0.10.2, 5.2.x before 5.2.1.2, and 5.1.3, when net-snmp is using stream sockets such as TCP, allows remote attackers to cause a denial of service (daemon hang and CPU consumption) via a TCP packet...Show more
Net-SNMP 5.0.x before 5.0.10.2, 5.2.x before 5.2.1.2, and 5.1.3, when net-snmp is using stream sockets such as TCP, allows remote attackers to cause a denial of service (daemon hang and CPU consumption) via a TCP packet of length 1, which triggers an infinite loop.Show less
1Clam Anti Virus
1Clamav
Apr 16, 2026
May 27, 2005
N/A· v4
N/A· v3
7.5 HIGH· v2
The filecopy function in misc.c in Clam AntiVirus (ClamAV) before 0.85, on Mac OS, allows remote attackers to execute arbitrary code via a virus in a filename that contains shell metacharacters, which are not properly ha...Show more
The filecopy function in misc.c in Clam AntiVirus (ClamAV) before 0.85, on Mac OS, allows remote attackers to execute arbitrary code via a virus in a filename that contains shell metacharacters, which are not properly handled when HFS permissions prevent the file from being deleted and ditto is invoked.Show less