CVE-2011-4603

CVE-2011-4603 affects Pidgin (libpurple SILC protocol plugin). The silc_channel_message function in ops.c did not perform proper UTF-8 validation on incoming SILC messages, allowing a remote attacker to trigger a denial of service (application crash). Public advisories and patch histories show Op...

CVE-2011-4603: Improper Input Validation

The silcchannelmessage function in ops.c in the SILC protocol plugin in libpurple in Pidgin before 2.10.1 does not perform the expected UTF-8 validation on message data, which allows remote attackers to cause a denial of service application crash via a crafted message, a different vulnerability...

finch, libpurple, pidgin security update

CentOS Errata and Security Advisory CESA-2011:1820 Updated pidgin packages that fix multiple security issues are now available for Red Hat Enterprise Linux 4 and 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System CVS...

pidgin: Multiple NULL pointer deference flaws by processing certain Jingle stanzas in the XMPP protocol plug-in

The XMPP protocol plugin in libpurple in Pidgin before 2.10.1 does not properly handle missing fields in 1 voice-chat and 2 video-chat stanzas, which allows remote attackers to cause a denial of service application crash via a crafted message...

(libpurple): Invalid UTF-8 string handling in OSCAR messages

familyfeedbag.c in the oscar protocol plugin in libpurple in Pidgin before 2.10.1 does not perform the expected UTF-8 validation on message data, which allows remote attackers to cause a denial of service application crash via a crafted 1 AIM or 2 ICQ message associated with buddy-list addition...

SuSE 11.1 Security Update : pidgin, libpurple and finch (SAT Patch Number 5389)

This update fixes the following security issues : - 604225: MSN emoticon DoS. CVE-2010-1624 - 648273: multiple NULL pointer dereference weaknesses. CVE-2010-3711 - 722199: vulnerability in SILC protocol handling CVE-2011-3594 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive te...

SuSE 10 Security Update : pidgin, libpurple and finch (ZYPP Patch Number 7827)

This update fixes the following security issues : - 604225: MSN emoticon DoS. CVE-2010-1624 - 648273: multiple NULL pointer dereference weaknesses. CVE-2010-3711 - 722199: vulnerability in SILC protocol handling CVE-2011-3594 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The text descripti...

SuSE 11.1 Security Update : pidgin, libpurple and finch (SAT Patch Number 5389)

This update fixes the following security issues : - 604225: MSN emoticon DoS. CVE-2010-1624 - 648273: multiple NULL pointer dereference weaknesses. CVE-2010-3711 - 722199: vulnerability in SILC protocol handling CVE-2011-3594 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive te...

CVE-2011-3594

The gmarkupescapetext function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service crash via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, relate...

DEBIAN-CVE-2011-3594

The gmarkupescapetext function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service crash via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, relate...

Out-of-bounds

The gmarkupescapetext function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service crash via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, relate...

CVE-2011-3594

CVE-2011-3594 affects the Pidgin/libpurple SILC protocol plug-in (libpurple 2.10.0 and earlier). The issue: remote sending of certain SILC messages with invalid UTF-8 sequences can trigger use-after-free/invalid-pointer and out-of-bounds reads, crashing Pidgin. Public advisories show downstream p...

CVE-2011-3594

The gmarkupescapetext function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service crash via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, relate...

CVE-2011-3594

The gmarkupescapetext function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service crash via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, relate...

CVE-2011-3594: Improper Restriction of Operations within the Bounds of a Memory Buffer

The gmarkupescapetext function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service crash via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, relate...

CVE-2011-3594

The gmarkupescapetext function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service crash via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, relate...

finch, libpurple, pidgin security update

CentOS Errata and Security Advisory CESA-2011:1371 Updated pidgin packages that fix multiple security issues are now available for Red Hat Enterprise Linux 4 and 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System CVS...

libpurple: invalid UTF-8 string handling in SILC messages

The gmarkupescapetext function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service crash via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, relate...

RHEL 4 / 5 : pidgin (RHSA-2011:1371)

The remote Redhat Enterprise Linux 4 / 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2011:1371 advisory. - Pidgin: Multiple NULL pointer dereference flaws in Yahoo protocol plug-in CVE-2011-1091 - libpurple: invalid UTF-8 string handling in...

Pidgin Libpurple Protocol Plugins Denial of Service Vulnerabilities (Windows)

This host is installed with Pidgin and is prone to denial of service vulnerabilities. OpenVAS Vulnerability Test $Id: gbpidginlibpurpleprotocolpluginsdosvulnwin.nasl 7024 2017-08-30 11:51:43Z teissa $ Pidgin Libpurple Protocol Plugins Denial of Service Vulnerabilities Windows Authors: Rachana...