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CVSS: 9.3EPSS: 1%CPEs: 53EXPL: 0

CVE-2013-6486

https://notcve.org/view.php?id=CVE-2013-6486

gtkutils.c in Pidgin before 2.10.8 on Windows allows user-assisted remote attackers to execute arbitrary programs via a message containing a file: URL that is improperly handled during construction of an explorer.exe command. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-3185. gtkutils.c en Pidgin anterior a 2.10.8 en Windows permite a atacantes remotos asistidos por usuario ejecutar programas arbitrarios a través de un mensaje que contenga un archivo: URL que no es manejada debidamente durante la construcción de un comando de explorer.exe. NOTA: esta vulnerabilidad existe debido a una correción incompleta para CVE-2011-3185. • http://hg.pidgin.im/pidgin/main/rev/b2571530fa8b http://lists.opensuse.org/opensuse-updates/2014-02/msg00039.html http://lists.opensuse.org/opensuse-updates/2014-03/msg00005.html http://pidgin.im/news/security/?id=81 http://www.securityfocus.com/bid/65189 • CWE-20: Improper Input Validation •

CVSS: 5.0EPSS: 3%CPEs: 53EXPL: 0

CVE-2013-6477 – pidgin: DoS when handling timestamps in the XMPP plugin

https://notcve.org/view.php?id=CVE-2013-6477

Multiple integer signedness errors in libpurple in Pidgin before 2.10.8 allow remote attackers to cause a denial of service (application crash) via a crafted timestamp value in an XMPP message. Múltiples errores de signo de enteros en libpurple en Pidgin anterior a 2.10.8 permiten a atacantes remotos causar una denegación de servicio (caída de la aplicación) a través de un valor timestamp manipulado en un mensaje XMPP. • http://hg.pidgin.im/pidgin/main/rev/852014ae74a0 http://lists.opensuse.org/opensuse-updates/2014-02/msg00039.html http://lists.opensuse.org/opensuse-updates/2014-03/msg00005.html http://pidgin.im/news/security/?id=71 http://www.debian.org/security/2014/dsa-2859 http://www.ubuntu.com/usn/USN-2100-1 https://rhn.redhat.com/errata/RHSA-2014-0139.html https://access.redhat.com/security/cve/CVE-2013-6477 https://bugzilla.redhat.com/show_bug.cgi?id=1056479 • CWE-189: Numeric Errors CWE-190: Integer Overflow or Wraparound •

CVSS: 4.3EPSS: 4%CPEs: 53EXPL: 0

CVE-2013-6478 – pidgin: DoS when rendering long URLs

https://notcve.org/view.php?id=CVE-2013-6478

gtkimhtml.c in Pidgin before 2.10.8 does not properly interact with underlying library support for wide Pango layouts, which allows user-assisted remote attackers to cause a denial of service (application crash) via a long URL that is examined with a tooltip. gtkimhtml.c en Pidgin anterior a 2.10.8 no interactua debidamente con la librería subyacente de soporte para un amplio número de diseños de Pango, lo que permite a atacantes remotos asistidos por usuario causar una denegación de servicio (caída de la aplicación) a través de una URL larga que es examinada con una "tooltip". • http://hg.pidgin.im/pidgin/main/rev/2bb66ef1475e http://lists.opensuse.org/opensuse-updates/2014-02/msg00039.html http://lists.opensuse.org/opensuse-updates/2014-03/msg00005.html http://pidgin.im/news/security/?id=72 http://pidgin.im/pipermail/support/2013-March/012980.html http://pidgin.im/pipermail/support/2013-March/012981.html http://www.debian.org/security/2014/dsa-2859 http://www.ubuntu.com/usn/USN-2100-1 https://rhn.redhat.com/errata/RHSA-2014-0139.html h • CWE-20: Improper Input Validation CWE-400: Uncontrolled Resource Consumption •

CVSS: 5.0EPSS: 0%CPEs: 53EXPL: 0

CVE-2013-6479 – pidgin: DoS when parsing certain HTTP response headers

https://notcve.org/view.php?id=CVE-2013-6479

util.c in libpurple in Pidgin before 2.10.8 does not properly allocate memory for HTTP responses that are inconsistent with the Content-Length header, which allows remote HTTP servers to cause a denial of service (application crash) via a crafted response. util.c en libpurple en Pidgin anterior a 2.10.8 no reserva correctamente la memoria para las respuestas HTTP que son inconsistentes con la cabecera Content-Length, lo que permite a servidores HTTP remotos causar una denegación de servicio (caída de la aplicación) a través de una respuesta manipulada. • http://hg.pidgin.im/pidgin/main/rev/cd529e1158d3 http://lists.opensuse.org/opensuse-updates/2014-02/msg00039.html http://lists.opensuse.org/opensuse-updates/2014-03/msg00005.html http://pidgin.im/news/security/?id=73 http://www.debian.org/security/2014/dsa-2859 http://www.ubuntu.com/usn/USN-2100-1 https://rhn.redhat.com/errata/RHSA-2014-0139.html https://access.redhat.com/security/cve/CVE-2013-6479 https://bugzilla.redhat.com/show_bug.cgi?id=1056907 • CWE-399: Resource Management Errors •

CVSS: 5.0EPSS: 3%CPEs: 53EXPL: 0

CVE-2013-6481 – pidgin: DoS caused due to OOB read in Yahoo protocol plugin

https://notcve.org/view.php?id=CVE-2013-6481

libpurple/protocols/yahoo/libymsg.c in Pidgin before 2.10.8 allows remote attackers to cause a denial of service (crash) via a Yahoo! P2P message with a crafted length field, which triggers a buffer over-read. libpurple/protocols/yahoo/libymsg.c en Pidgin anterior a 2.10.8 permite a atacantes remotos causar una denegación de servicio (caída) a través de un mensaje Yahoo! P2P con un campo "length" manipulado, lo que provoca una sobre-lectura del buffer. • http://hg.pidgin.im/pidgin/main/rev/4d139ce8f7ec http://lists.opensuse.org/opensuse-updates/2014-02/msg00039.html http://lists.opensuse.org/opensuse-updates/2014-03/msg00005.html http://www.debian.org/security/2014/dsa-2859 http://www.pidgin.im/news/security/?id=74 http://www.ubuntu.com/usn/USN-2100-1 https://rhn.redhat.com/errata/RHSA-2014-0139.html https://access.redhat.com/security/cve/CVE-2013-6481 https://bugzilla.redhat.com/show_bug.cgi?id=1056908 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-125: Out-of-bounds Read •