[USN-2390-1] Pidgin vulnerabilities

========================================================================== Ubuntu Security Notice USN-2390-1 October 28, 2014 pidgin vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: -...

CVE-2014-3694

The 1 bundled GnuTLS SSL/TLS plugin and the 2 bundled OpenSSL SSL/TLS plugin in libpurple in Pidgin before 2.10.10 do not properly consider the Basic Constraints extension during verification of X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and...

CVE-2014-3696

nmevent.c in the Novell GroupWise protocol plugin in libpurple in Pidgin before 2.10.10 allows remote servers to cause a denial of service application crash via a crafted server message that triggers a large memory allocation...

DEBIAN-CVE-2014-3696

nmevent.c in the Novell GroupWise protocol plugin in libpurple in Pidgin before 2.10.10 allows remote servers to cause a denial of service application crash via a crafted server message that triggers a large memory allocation...

CVE-2014-3694

The 1 bundled GnuTLS SSL/TLS plugin and the 2 bundled OpenSSL SSL/TLS plugin in libpurple in Pidgin before 2.10.10 do not properly consider the Basic Constraints extension during verification of X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and...

CVE-2014-3698

The jabberidnvalidate function in jutil.c in the Jabber protocol plugin in libpurple in Pidgin before 2.10.10 allows remote attackers to obtain sensitive information from process memory via a crafted XMPP message...

CVE-2014-3695

markup.c in the MXit protocol plugin in libpurple in Pidgin before 2.10.10 allows remote servers to cause a denial of service application crash via a large length value in an emoticon response...

CVE-2014-3696

nmevent.c in the Novell GroupWise protocol plugin in libpurple in Pidgin before 2.10.10 allows remote servers to cause a denial of service application crash via a crafted server message that triggers a large memory allocation...

CVE-2014-3697

Absolute path traversal vulnerability in the untarblock function in win32/untar.c in Pidgin before 2.10.10 on Windows allows remote attackers to write to arbitrary files via a drive name in a tar archive of a smiley theme...

DEBIAN-CVE-2014-3695

markup.c in the MXit protocol plugin in libpurple in Pidgin before 2.10.10 allows remote servers to cause a denial of service application crash via a large length value in an emoticon response...

CVE-2014-3695

markup.c in the MXit protocol plugin in libpurple in Pidgin before 2.10.10 allows remote servers to cause a denial of service application crash via a large length value in an emoticon response...

DEBIAN-CVE-2014-3698

The jabberidnvalidate function in jutil.c in the Jabber protocol plugin in libpurple in Pidgin before 2.10.10 allows remote attackers to obtain sensitive information from process memory via a crafted XMPP message...

DEBIAN-CVE-2014-3694

The 1 bundled GnuTLS SSL/TLS plugin and the 2 bundled OpenSSL SSL/TLS plugin in libpurple in Pidgin before 2.10.10 do not properly consider the Basic Constraints extension during verification of X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and...

Memory corruption

nmevent.c in the Novell GroupWise protocol plugin in libpurple in Pidgin before 2.10.10 allows remote servers to cause a denial of service application crash via a crafted server message that triggers a large memory allocation...

Code injection

markup.c in the MXit protocol plugin in libpurple in Pidgin before 2.10.10 allows remote servers to cause a denial of service application crash via a large length value in an emoticon response...

Memory corruption

The jabberidnvalidate function in jutil.c in the Jabber protocol plugin in libpurple in Pidgin before 2.10.10 allows remote attackers to obtain sensitive information from process memory via a crafted XMPP message...

CVE-2014-3697

Absolute path traversal vulnerability in the untarblock function in win32/untar.c in Pidgin before 2.10.10 on Windows allows remote attackers to write to arbitrary files via a drive name in a tar archive of a smiley theme...

Information disclosure

The 1 bundled GnuTLS SSL/TLS plugin and the 2 bundled OpenSSL SSL/TLS plugin in libpurple in Pidgin before 2.10.10 do not properly consider the Basic Constraints extension during verification of X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and...

CVE-2014-3694

The CVE-2014-3694 issue affects Pidgin/libpurple: the bundled GnuTLS and OpenSSL SSL/TLS plugins do not correctly handle the Basic Constraints extension when verifying X.509 certificates, enabling MITM attackers to spoof servers or obtain sensitive data via crafted certificates. The vulnerability...

CVE-2014-3697

The CVE-2014-3697 issue affects Pidgin for Windows, where the untar_block function in win32/untar.c allows absolute path traversal via a tar archive’s drive name in a smiley theme. This enables remote attackers to write files to arbitrary locations on the victim system. Public references indicate...