RedHat Update for gnutls RHSA-2015:1457-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

gnutls: gnutls does not perform date/time checks on CA certificates

It was found that GnuTLS did not check activation and expiration dates of CA certificates. This could cause an application using GnuTLS to incorrectly accept a certificate as valid when its issuing CA is already expired...

gnutls: RSA PKCS#1 signature verification forgery

It was found that GnuTLS did not verify whether a hashing algorithm listed in a signature matched the hashing algorithm listed in the certificate. An attacker could create a certificate that used a different hashing algorithm than it claimed, possibly causing GnuTLS to use an insecure, disallowed...

gnutls: certificate algorithm consistency checking issue

It was discovered that GnuTLS did not check if all sections of X.509 certificates indicate the same signature algorithm. This flaw, in combination with a different flaw, could possibly lead to a bypass of the certificate signature check...

Moderate: Red Hat Security Advisory: gnutls security and bug fix update

Updated gnutls packages that fix three security issues and one bug are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are...

gnutls -- double free in certificate DN decoding

gnutls.org reports: Kurt Roeckx reported that decoding a specific certificate with very long DistinguishedName DN entries leads to double free, which may result to a denial of service. Since the DN decoding occurs in almost all applications using certificates it is recommended to upgrade the late...

GnuTLS libtasn1 _asn1_extract_der_octet Memory Access Error (CVE-2015-3622)

A memory access error vulnerability exists in libtasn1, a component of GnuTLS. The vulnerability is due to a flaw in asn1extractderoctet that causes libtasn1 to read beyond the allocated buffer when processing a specially crafted DER-encoded input. A remote attacker can exploit this vulnerability...

Fedora Update for gnutls FEDORA-2015-7897

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora Update for mingw-gnutls FEDORA-2015-5308

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora Update for gnutls FEDORA-2015-5131

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

GLSA-201506-03 : GnuTLS: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-201506-03 GnuTLS: Multiple vulnerabilities Multiple vulnerabilities have been discovered in GnuTLS. Please review the CVE identifiers and external references below for details. Impact : A context-dependent attacker can cause a...

GnuTLS: Multiple vulnerabilities

Background GnuTLS is an Open Source implementation of the TLS and SSL protocols. Description Multiple vulnerabilities have been discovered in GnuTLS. Please review the CVE identifiers and external references below for details. Impact A context-dependent attacker can cause a denial of service...

Fedora 22 : xen-4.5.0-10.fc22 (2015-9456)

replace deprecated gnutls use in qemu-xen-traditional based on qemu-xen patches, work around a gcc 5 bug, Potential unintended writes to host MSI message data field via qemu XSA-128, CVE-2015-4103, PCI MSI mask bits inadvertently exposed to guests XSA-129, CVE-2015-4104, Guest triggerable qemu...

Fedora Update for gnutls FEDORA-2015-7942

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLES10 Security Update : gnutls (SUSE-SU-2014:0321-1)

The GnuTLS library received a critical security fix and other updates : - CVE-2014-0092: The X.509 certificate verification had incorrect error handling, which could lead to broken certificates marked as being valid. - CVE-2009-5138: A verification problem in handling V1 certificates could also...

CVE-2015-4000

The TLS protocol 1.2 and earlier, when a DHEEXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHEEXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE replaced by DHEEXPORT and then...

SUSE SLED12 / SLES12 Security Update : gnutls (SUSE-SU-2015:0735-1)

gnutls was updated to fix a certificate algorithm consistency checking issue. CVE-2015-0294 Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible...

SUSE SLED12 / SLES12 Security Update : gnutls (SUSE-SU-2014:1628-1)

gnutls was updated to fix one security issue. - Fixed parsing problem in elliptic curve blobs over TLS that could lead to remote crashes CVE-2014-8564. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted ...

Fedora 21 : gnutls-3.3.15-1.fc21 (2015-7942)

updated to 3.3.15 1218426,1218513 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. %NASLMINLEVEL 70300 ...

[SECURITY] Fedora 21 Update: gnutls-3.3.15-1.fc21

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...