Moderate: Red Hat Security Advisory: openssl security update

An update for the OpenSSL component for JBoss Enterprise Application Platform 5.2.0 for Solaris and Microsoft Windows that fixes two security issues is now available from the Red Hat Customer Portal. The Red Hat Security Response Team has rated this update as having moderate security impact. Comm...

Mandriva Linux Security Advisory : openssl (MDVSA-2013:052)

Multiple vulnerabilities has been found and corrected in openssl : OpenSSL before 0.9.8y, 1.0.0 before 1.0.0k, and 1.0.1 before 1.0.1d does not properly perform signature verification for OCSP responses, which allows remote attackers to cause a denial of service NULL pointer dereference and...

Mandriva Linux Security Advisory : nss (MDVSA-2013:050)

Google reported to Mozilla that TURKTRUST, a certificate authority in Mozillas root program, had mis-issued two intermediate certificates to customers. The issue was not specific to Firefox but there was evidence that one of the certificates was used for man-in-the-middle MITM traffic management ...

Mandriva Linux Security Advisory : gnutls (MDVSA-2013:040)

Nadhem Alfardan and Kenny Paterson devised an attack that recovers some bits of the plaintext of a GnuTLS session that utilizes that CBC ciphersuites, by using timing information CVE-2013-1619. The gnutls package has been updated to latest 3.0.28 version to fix above problem. %NASLMINLEVEL 70300 ...

FreeBSD : FreeBSD -- OpenSSL multiple vulnerabilities (69bfc852-9bd0-11e2-a7be-8c705af55518)

A flaw in the OpenSSL handling of OCSP response verification could be exploited to cause a denial of service attack. OpenSSL has a weakness in the handling of CBC ciphersuites in SSL, TLS and DTLS. The weakness could reveal plaintext in a timing attack. %NASLMINLEVEL 70300 C Tenable Network...

FreeBSD-SA-13:03.openssl

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-13:03.openssl Security Advisory The FreeBSD Project Topic: OpenSSL multiple vulnerabilities Category: contrib Module: openssl Announced: 2013-04-02 Affects: All...

FreeBSD -- OpenSSL multiple vulnerabilities

A flaw in the OpenSSL handling of OCSP response verification could be exploited to cause a denial of service attack. OpenSSL has a weakness in the handling of CBC ciphersuites in SSL, TLS and DTLS. The weakness could reveal plaintext in a timing attack...

Ubuntu: Security Advisory (USN-1732-3)

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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...

Ubuntu 12.04 LTS / 12.10 : openssl vulnerability (USN-1732-3)

USN-1732-1 fixed vulnerabilities in OpenSSL. The fix for CVE-2013-0169 and CVE-2012-2686 was reverted in USN-1732-2 because of a regression. This update restores the security fix, and includes an extra fix from upstream to address the AES-NI regression. We apologize for the inconvenience. Adam...

stunnel 4.21 - 4.54 Multiple Vulnerabilities

The version of stunnel installed on the remote host is a version after 4.21 and prior to 4.55. It is, therefore, affected by the following vulnerabilities : - The bundled version of OpenSSL contains an error related to CBC-mode and timing that allows an attacker to recover plaintext from encrypte...

USN-1732-3: OpenSSL vulnerability

USN-1732-1 fixed vulnerabilities in OpenSSL. The fix for CVE-2013-0169 and CVE-2012-2686 was reverted in USN-1732-2 because of a regression. This update restores the security fix, and includes an extra fix from upstream to address the AES-NI regression. We apologize for the inconvenience. Origina...

Multiple OpenSSL vulnerabilities

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 IBM SECURITY ADVISORY First Issued: Fri Mar 15 03:20:11 CDT 2013 The most recent version of this document is available here: | Updated: Wed Jun 5 10:22:29 CDT 2013 | Update: Fix available for FIPS version | Update: Corrected CVSS base score and vector...

Medium: gnutls

Issue Overview: It was discovered that GnuTLS leaked timing information when decrypting TLS/SSL protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL server as a padding...

Medium: openssl

Issue Overview: It was discovered that OpenSSL leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL or DTLS...

gnutls: TLS CBC padding timing attack (lucky-13)

The TLS implementation in GnuTLS before 2.12.23, 3.0.x before 3.0.28, and 3.1.x before 3.1.7 does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks...

CentOS Update for openssl CESA-2013:0587 centos6

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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 scriptxrefname:"URL",...

CentOS Update for gnutls CESA-2013:0588 centos6

Check for the Version of gnutls OpenVAS Vulnerability Test CentOS Update for gnutls CESA-2013:0588 centos6 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under th...

CentOS Update for gnutls CESA-2013:0588 centos5

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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 scripttagname:"affected",...

CentOS 5 / 6 : gnutls (CESA-2013:0588)

Updated gnutls packages that fix one security issue are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, i...

Scientific Linux Security Update : gnutls on SL5.x, SL6.x i386/x86_64 (20130304)

It was discovered that GnuTLS leaked timing information when decrypting TLS/SSL protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL server as a padding oracle...