CVSS: 9.8EPSS: 5%CPEs: 6EXPL: 0CVE-2012-0828
https://notcve.org/view.php?id=CVE-2012-0828
21 Feb 2020 — 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). Un desbordamiento del búfer en la región heap de la memoria en xchat versión 2.8.6 sobre la arquitectura Maemo de Xchat-WDK versiones anteriores a 1499-4 (18-01-2012), podría permitir a atacantes remotos caus... • http://www.openwall.com/lists/oss-security/2012/02/01/9 • CWE-787: Out-of-bounds Write •
CVSS: 9.8EPSS: 24%CPEs: 59EXPL: 4CVE-2011-5129 – XChat 2.8.9 - Heap Overflow Denial of Service
https://notcve.org/view.php?id=CVE-2011-5129
30 Aug 2012 — 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. Desbordamiento de búfer basado en memoria dinámica en XChat v2.8.9 y anterior permite a atacantes remotos causar una denegación de servicio (caída) y posiblemente la ejecución de código arbitrario a través de una cadena de respuesta larga. • https://www.exploit-db.com/exploits/18159 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 9.8EPSS: 17%CPEs: 3EXPL: 1CVE-2008-2841 – XChat 2.8.7b - 'URI Handler' Remote Code Execution (Internet Explorer 6/7)
https://notcve.org/view.php?id=CVE-2008-2841
24 Jun 2008 — 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. Vulnerabilidad de inyección de argumento en XChat 2.8.7b y versiones anteriores de Windows, cuando Internet Explorer es ejecutado, permite a atacantes remotos ejecutar comandos de su elección a través del parámetro --command en una URI ircs://. • https://www.exploit-db.com/exploits/5795 • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 7.5EPSS: 31%CPEs: 1EXPL: 2CVE-2006-4455 – XChat 2.6.7 (Windows) - Remote Denial of Service
https://notcve.org/view.php?id=CVE-2006-4455
30 Aug 2006 — 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" ** IMPUGNADA ** Vulnerabilidad no especificada en Xchat 2.6.7 y anteriores permite a atacantes remotos provocar una denegación de servicio (caída) mediante vectores no especificados implicando el comando PRIVMSG. NOTA: el vendedor ... • https://www.exploit-db.com/exploits/2124 •
CVSS: 9.8EPSS: 26%CPEs: 29EXPL: 1CVE-2004-0409 – XChat 1.8.0/2.0.8 socks5 - Remote Buffer Overflow
https://notcve.org/view.php?id=CVE-2004-0409
17 Apr 2004 — 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. • https://www.exploit-db.com/exploits/296 •
CVSS: 7.5EPSS: 1%CPEs: 1EXPL: 0CVE-2003-1000
https://notcve.org/view.php?id=CVE-2003-1000
17 Dec 2003 — 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. xchat 2.0.6 permite a atacantes remotos causar una denegación de servicio (caída) mediante una petición DCC pasiva con número ID inválido, lo que causa una desreferencia nula. • http://mail.nl.linux.org/xchat-announce/2003-12/msg00000.html • CWE-476: NULL Pointer Dereference •
CVSS: 9.8EPSS: 8%CPEs: 2EXPL: 1CVE-2002-0006 – X-Chat 1.x - CTCP Ping Remote IRC Command Execution
https://notcve.org/view.php?id=CVE-2002-0006
25 Jun 2002 — 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. • https://www.exploit-db.com/exploits/21210 •
CVSS: 9.8EPSS: 1%CPEs: 1EXPL: 0CVE-2002-0382
https://notcve.org/view.php?id=CVE-2002-0382
25 Jun 2002 — XChat IRC client allows remote attackers to execute arbitrary commands via a /dns command on a host whose DNS reverse lookup contains shell metacharacters. • http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000526 •
CVSS: 9.8EPSS: 2%CPEs: 1EXPL: 1CVE-2001-0792
https://notcve.org/view.php?id=CVE-2001-0792
18 Oct 2001 — Format string vulnerability in XChat 1.2.x allows remote attackers to execute arbitrary code via a malformed nickname. • http://www.securiteam.com/exploits/5AP0Q2A4AQ.html •
CVSS: 9.8EPSS: 12%CPEs: 11EXPL: 1CVE-2000-0787 – X-Chat 1.2/1.3/1.4/1.5 - Command Execution via URLs
https://notcve.org/view.php?id=CVE-2000-0787
13 Oct 2000 — 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. • https://www.exploit-db.com/exploits/20161 •