GnuTLS: Multiple vulnerabilities

Background GnuTLS is an Open Source implementation of the TLS 1.2 and SSL 3.0 protocols. Description Multiple vulnerabilities have been discovered in GnuTLS. Please review the CVE identifiers referenced below for details. Impact A remote attacker could utilize multiple vectors to spoof arbitrary...

openSUSE Security Update : gnutls (openSUSE-2012-121)

Fix GnuTLS DTLS plaintext recovery attack %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update openSUSE-2012-121. The text description of this plugin is C SUSE LLC. include'deprecatednasllevel.inc'...

openSUSE Security Update : gnutls (openSUSE-SU-2014:0328-1)

The gnutls library was updated to fix SSL certificate validation. Remote man-in-the-middle attackers were able to make the verification believe that a SSL certificate is valid even though it was not. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in...

openSUSE Security Update : openconnect (openSUSE-SU-2013:1072-1)

This openconnect update to version 3.20 includes several security and bug fixes. - fix bnc767616 - fix for CVE-2012-3291 - make vpnc mandatory during build, following upstream changes - package documentation in a -doc package - Update to version 3.20 - Cope with non-keepalive HTTP response on...

openSUSE Security Update : gnutls (openSUSE-SU-2013:1714-1)

the following security issue was fixed : - Fix bug bnc848510, CVE-2013-4487 off-by-one security fix in libdane %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update openSUSE-2013-858. The text...

openSUSE Security Update : emacs and depending packages (openSUSE-SU-2012:1348-1)

This update fixes the following issues for emacs, emacs-w3, gnuplot and ddskk: emacs : - Add fix for bnc775993 which disable arbitrary lisp code execution when 'enable-local-variables' is set to ':safe' CVE-2012-3479 - Add fix for bnc780653 to allow emacs to parse tar archives with PAX extended...

openSUSE Security Update : gnutls (openSUSE-SU-2012:0344-1)

This update of GnuTLS fixes a vulnerability in the DTLS implementation which could allow remote attackers to recover partial plaintext via a timing side-channel attack. CVE-2012-0390. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were...

openSUSE Security Update : gnutls (openSUSE-SU-2010:1025-1)

The SSL-renegotiation 'authentication gap' has been fixed in gnutls. CVE-2009-3555 has been assigned to this issue. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update gnutls-3388. The text...

openSUSE Security Update : wireshark (openSUSE-SU-2012:0558-1)

Changes in wireshark : - update to 1.4.12 - fix bnc754474, bnc754476, bnc754477fixed upstream - Security fixes : - wnpa-sec-2012-04 The ANSI A dissector could dereference a NULL pointer and crash. Bug 6823 - wnpa-sec-2012-06 The pcap and pcap-ng file parsers could crash trying to read ERF data. B...

CVE-2014-3465

The gnutlsx509dnoidname function in lib/x509/common.c in GnuTLS 3.0 before 3.1.20 and 3.2.x before 3.2.10 allows remote attackers to cause a denial of service NULL pointer dereference via a crafted X.509 certificate, related to a missing LDAP description for an OID when printing the DN...

CVE-2014-3465

The gnutlsx509dnoidname function in lib/x509/common.c in GnuTLS 3.0 before 3.1.20 and 3.2.x before 3.2.10 allows remote attackers to cause a denial of service NULL pointer dereference via a crafted X.509 certificate, related to a missing LDAP description for an OID when printing the DN...

DEBIAN-CVE-2014-3465

The gnutlsx509dnoidname function in lib/x509/common.c in GnuTLS 3.0 before 3.1.20 and 3.2.x before 3.2.10 allows remote attackers to cause a denial of service NULL pointer dereference via a crafted X.509 certificate, related to a missing LDAP description for an OID when printing the DN...

CVE-2014-3465

The gnutlsx509dnoidname function in lib/x509/common.c in GnuTLS 3.0 before 3.1.20 and 3.2.x before 3.2.10 allows remote attackers to cause a denial of service NULL pointer dereference via a crafted X.509 certificate, related to a missing LDAP description for an OID when printing the DN...

Null pointer dereference

The gnutlsx509dnoidname function in lib/x509/common.c in GnuTLS 3.0 before 3.1.20 and 3.2.x before 3.2.10 allows remote attackers to cause a denial of service NULL pointer dereference via a crafted X.509 certificate, related to a missing LDAP description for an OID when printing the DN...

CVE-2014-3465

CVE-2014-3465 affects GnuTLS, specifically gnutls_x509_dn_oid_name in lib/x509/common.c. In GnuTLS 3.0.x before 3.1.20 and 3.2.x before 3.2.10, processing an X.509 DN with an OID lacking an LDAP description can trigger a NULL pointer dereference via crafted certificates, causing a denial of servi...

CVE-2014-3465

The gnutlsx509dnoidname function in lib/x509/common.c in GnuTLS 3.0 before 3.1.20 and 3.2.x before 3.2.10 allows remote attackers to cause a denial of service NULL pointer dereference via a crafted X.509 certificate, related to a missing LDAP description for an OID when printing the DN...

CVE-2014-3465

The gnutlsx509dnoidname function in lib/x509/common.c in GnuTLS 3.0 before 3.1.20 and 3.2.x before 3.2.10 allows remote attackers to cause a denial of service NULL pointer dereference via a crafted X.509 certificate, related to a missing LDAP description for an OID when printing the DN...

gnutls: insufficient session id length check in _gnutls_read_server_hello (GNUTLS-SA-2014-3)

A flaw was found in the way GnuTLS parsed session IDs from ServerHello messages of the TLS/SSL handshake. A malicious server could use this flaw to send an excessively long session ID value, which would trigger a buffer overflow in a connecting TLS/SSL client application using GnuTLS, causing the...

Important: Red Hat Security Advisory: gnutls security update

Updated gnutls packages that fix two security issues are now available for Red Hat Enterprise Linux 7. The Red Hat Security Response Team has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are...

[SECURITY] Fedora 19 Update: gnutls-3.1.20-5.fc19

GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface API to access the secure communications protocols as well as APIs to parse and write X.509, PKCS 12, OpenPGP and...