Vulnerabilities > Xchat > Xchat > 1.4.2

DATE CVE VULNERABILITY TITLE RISK
2020-02-21 CVE-2012-0828 Out-of-bounds Write vulnerability in multiple products
Heap-based buffer overflow in Xchat-WDK before 1499-4 (2012-01-18) xchat 2.8.6 on Maemo architecture could allow remote attackers to cause a denial of service (xchat client crash) or execute arbitrary code via a UTF-8 line from server containing characters outside of the Basic Multilingual Plane (BMP).
network
low complexity
gnome xchat xchat-wdk CWE-787
7.5
2012-08-30 CVE-2011-5129 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Xchat
Heap-based buffer overflow in XChat 2.8.9 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long response string.
network
low complexity
xchat CWE-119
5.0
2008-06-24 CVE-2008-2841 Code Injection vulnerability in multiple products
Argument injection vulnerability in XChat 2.8.7b and earlier on Windows, when Internet Explorer is used, allows remote attackers to execute arbitrary commands via the --command parameter in an ircs:// URI.
6.8
2002-06-25 CVE-2002-0382 Unspecified vulnerability in Xchat
XChat IRC client allows remote attackers to execute arbitrary commands via a /dns command on a host whose DNS reverse lookup contains shell metacharacters.
network
low complexity
xchat
7.5
2002-06-25 CVE-2002-0006 Remote IRC Command Execution vulnerability in X-Chat CTCP Ping Arbitrary
XChat 1.8.7 and earlier, including default configurations of 1.4.2 and 1.4.3, allows remote attackers to execute arbitrary IRC commands as other clients via encoded characters in a PRIVMSG command that calls CTCP PING, which expands the characters in the client response when the percascii variable is set.
network
low complexity
xchat
7.5
2000-10-20 CVE-2000-0787 Unspecified vulnerability in Xchat
IRC Xchat client versions 1.4.2 and earlier allows remote attackers to execute arbitrary commands by encoding shell metacharacters into a URL which XChat uses to launch a web browser.
network
low complexity
xchat
7.5