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xchat

Vendor: xchat

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Actively Exploited 0 CISA KEV List
PoC / Exploits 6 Code Available
Total RCEs 6 Remote Access
Total CVEs 25 Total Indexed
Avg. EPSS 5.63% Exploit Prob.
Latest CVE CVE-2012-0828 Feb 21

Security Vulnerability Index

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9.8 CVSS
CVE-2012-0828
RCE

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).

EPSS: 4.28%
6.5 CVSS
CVE-2013-7449

The ssl_do_connect function in common/server.c in HexChat before 2.10.2, XChat, and XChat-GNOME does not verify that the server hostname matches a domain name in the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

EPSS: 0.76%
5.0 CVSS
CVE-2011-5129
Exploit Found

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.

EPSS: 7.70%
6.9 CVSS
CVE-2009-0315
RCE

Untrusted search path vulnerability in the Python module in xchat allows local users to execute arbitrary code via a Trojan horse Python file in the current working directory, related to a vulnerability in the PySys_SetArgv function (CVE-2008-5983).

EPSS: 0.37%
6.8 CVSS
CVE-2008-2841
RCE Exploit Found

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.

EPSS: 15.38%
5.0 CVSS
CVE-2006-4455
Exploit Found

Unspecified vulnerability in Xchat 2.6.7 and earlier allows remote attackers to cause a denial of service (crash) via unspecified vectors involving the PRIVMSG command. NOTE: the vendor has disputed this vulnerability, stating that it does not affect 2.6.7 "or any recent version"

EPSS: 5.00%
7.5 CVSS
CVE-2004-0409
Exploit Found

Stack-based buffer overflow in the Socks-5 proxy code for XChat 1.8.0 to 2.0.8, with socks5 traversal enabled, allows remote attackers to execute arbitrary code.

EPSS: 8.96%
7.5 CVSS
CVE-2003-1000

xchat 2.0.6 allows remote attackers to cause a denial of service (crash) via a passive DCC request with an invalid ID number, which causes a null dereference.

EPSS: 2.55%
7.5 CVSS
CVE-2002-0382
RCE

XChat IRC client allows remote attackers to execute arbitrary commands via a /dns command on a host whose DNS reverse lookup contains shell metacharacters.

EPSS: 2.39%
7.5 CVSS
CVE-2002-0006
Exploit Found

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.

EPSS: 8.09%