Apple Patches DROWN, Lockscreen Bypass Vulnerability, With Latest Round of Updates

Apple on Monday rolled out a series of patches for nearly all of its operating systems, OS X, iOS, its smart watch operating system, watchOS, and Apple TV’s tvOS, along with fixes for both iTunes and Safari. OS X received the lion’s share of the updates, 67 in total, bringing Apple’s operating...

Internet Bug Bounty: Bleichenbacher oracle in SSLv2 (CVE-2016-0704)

I'm retroactively submitting CVE-2016-0704, a.k.a. "Leaky Export", which is a Bleichenbacher-style bug that leads to another variant of the Special DROWN attack. I'm submitting on behalf of myself and J. Alex Halderman, as we independently found this bug. This was validated by OpenSSL as...

Internet Bug Bounty: Divide-and-conquer session key recovery in SSLv2 (CVE-2016-0703)

This is a retroactive submission of CVE-2016-0703, a.k.a. the "Extra Clear" bug, which can lead to the Special DROWN variant of the DROWN attack. After some discussion with the other DROWN authors, I'm submitting on behalf of myself David Adrian and J. Alex Halderman the vulnerability...

Amazon Linux: Security Advisory (ALAS-2016-682)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

Oracle MySQL 5.6.x < 5.6.30 Multiple Vulnerabilities (April 2016 CPU) (July 2016 CPU) (DROWN)

The version of Oracle MySQL installed on the remote host is 5.6.x prior to 5.6.30. It is, therefore, affected by the following vulnerabilities : - A cipher algorithm downgrade vulnerability exists in the bundled version of OpenSSL due to a flaw that is triggered when handling cipher negotiation. ...

Oracle MySQL 5.7.x < 5.7.12 Multiple Vulnerabilities (RPM Check) (April 2016 CPU) (July 2016 CPU) (October 2017 CPU) (DROWN)

The version of Oracle MySQL installed on the remote host is 5.7.x prior to 5.7.12. It is, therefore, affected by the following vulnerabilities : - A cipher algorithm downgrade vulnerability exists in the bundled version of OpenSSL due to a flaw that is triggered when handling cipher negotiation. ...

Splunk Enterprise < 5.0.15 / 6.0.11 / 6.1.10 / 6.2.9 / 6.3.3.4 or Splunk Light < 6.2.9 / 6.3.3.4 Multiple Vulnerabilities (DROWN)

According to its version number, the instance of Splunk hosted on the remote web server is Enterprise 5.0.x prior to 5.0.15, 6.0.x prior to 6.0.11, 6.1.x prior to 6.1.10, 6.2.x prior to 6.2.9, 6.3.x prior to 6.3.3.4, Light 6.2.x prior to 6.2.9, or Light 6.3.x prior to 6.3.3.4. It is, therefore,...

MySQL 5.6.x < 5.6.30 Multiple Vulnerabilities (DROWN)

The version of MySQL running on the remote host is 5.6.x prior to 5.6.30. It is, therefore, affected by multiple vulnerabilities : - A cipher algorithm downgrade vulnerability exists in the bundled version of OpenSSL due to a flaw that is triggered when handling cipher negotiation. A remote...

AIX OpenSSL Advisory : openssl_advisory18.asc / openssl_advisory19.asc (DROWN)

The version of OpenSSL installed on the remote AIX host is affected by the following vulnerabilities : - A key disclosure vulnerability exists due to improper handling of cache-bank conflicts on the Intel Sandy-bridge microarchitecture. An attacker can exploit this to gain access to RSA key...

Siemens Industrial Products DROWN Vulnerability (Update C)

OVERVIEW This updated advisory is a follow-up to the updated advisory titled ICSA-16-103-03B Siemens Industrial Products DROWN Vulnerability that was published June 15, 2017, on the NCCIC/ICS-CERT web site. Siemens has found that a DROWNa Decrypting RSA with Obsolete and Weakened eNcryption attac...

Amazon Linux AMI : openssl098e (ALAS-2016-682) (DROWN)

A denial of service flaw was found in the way OpenSSL handled SSLv2 handshake messages. A remote attacker could use this flaw to cause a TLS/SSL server using OpenSSL to exit on a failed assertion if it had both the SSLv2 protocol and EXPORT-grade cipher suites enabled. CVE-2015-0293 It was...

Important: openssl098e

Issue Overview: A denial of service flaw was found in the way OpenSSL handled SSLv2 handshake messages. A remote attacker could use this flaw to cause a TLS/SSL server using OpenSSL to exit on a failed assertion if it had both the SSLv2 protocol and EXPORT-grade cipher suites enabled. CVE-2015-02...

Security Advisory - OpenSSL DROWN Security Vulnerability

OpenSSL official website released a security advisory about a high risk vulnerability dubbed DROWN CVE-2016-0800 on March 1st, 2016. The vulnerability is: Once SSLv2 is used, an attacker can capture packets or act as a man in the middle MIMT to obtain SSL session keys, decrypt encrypted traffic,...

Gentoo Security Advisory GLSA 201603-15

Gentoo Linux Local Security Checks GLSA 201603-15 SPDX-FileCopyrightText: 2016 Eero Volotinen 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-or-later ifdescription...

Important: Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 6.4.6 OpenSSL security update

Updated packages that fix several OpenSSL security issues are available for Red Hat JBoss Enterprise Application Platform 6.4.6 for Microsoft Windows and Solaris. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base...

GLSA-201603-15 : OpenSSL: Multiple vulnerabilities (DROWN)

The remote host is affected by the vulnerability described in GLSA-201603-15 OpenSSL: Multiple vulnerabilities Multiple vulnerabilities have been discovered in OpenSSL, the worst being a cross-protocol attack called DROWN that could lead to the decryption of TLS sessions. Please review the CVE...

OpenSSL: Multiple vulnerabilities

Background OpenSSL is an Open Source toolkit implementing the Secure Sockets Layer SSL v2/v3 and Transport Layer Security TLS v1 as well as a general purpose cryptography library. Description Multiple vulnerabilities have been discovered in OpenSSL, the worst being a cross-protocol attack called...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 3.0.2 OpenSSL Security Update

Updated packages that fix several OpenSSL security issues are available for Red Hat JBoss Web Server 3.0.2 for Microsoft Windows and Solaris. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give detail...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 2.1.0 OpenSSL security update

Updated packages that fix several OpenSSL security issues are available for Red Hat JBoss Web Server 2.1.0 for Microsoft Windows and Solaris. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give detail...

openSUSE Security Update : openssl (openSUSE-2016-327) (DROWN)

This update for compat-openssl098 fixes various security issues and bugs : Security issues fixed : - CVE-2016-0800 aka the 'DROWN' attack bsc968046: OpenSSL was vulnerable to a cross-protocol attack that could lead to decryption of TLS sessions by using a server supporting SSLv2 and EXPORT cipher...