Important: java-1.6.0-openjdk

Issue Overview: Multiple improper permission check issues were discovered in the AWT, CORBA, JMX, and Libraries components in OpenJDK. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions. Multiple flaws were found in the way image parsers in the 2D an...

RHEL 5 / 6 : java-1.7.0-openjdk (RHSA-2013:0247)

Updated java-1.7.0-openjdk packages that fix several security issues are now available for Red Hat Enterprise Linux 5 and 6. 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...

OpenJDK: CPU consumption DoS via repeated SSL ClientHello packets (JSSE, 7192393)

Unspecified vulnerability in the Java Runtime Environment JRE component in Oracle Java SE 7 through Update 11, 6 through Update 38, 5.0 through Update 38, and 1.4.240 and earlier, and OpenJDK 7, allows remote attackers to affect availability via vectors related to JSSE. NOTE: the previous...

OpenSSL TLS 1.1 and 1.2 AES-NI DoS

The AES-NI implementation of OpenSSL 1.0.1c does not properly compute the length of an encrypted message when used with a TLS version 1.1 or above. This leads to an integer underflow which can cause a DoS. The vulnerable function aesnicbchmacsha1cipher is only included in the 64-bit versions of...

Charybdis: Improper assumptions in the server handshake code may lead to a remote crash

Access vector: network Access complexity: low Authentication requirement: none Confidentiality impact: none Integrity impact: none Availability impact: complete CVSSv2 temporal score: 6.4 Exploitability: functional exploit exists Remediation level: official fix Report confidence: confirmed Summar...

Null pointer dereference

modules/mcapab.c in 1 ircd-ratbox before 3.0.8 and 2 Charybdis before 3.4.2 does not properly support capability negotiation during server handshakes, which allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via a malformed request...

CVE-2012-6084

Summary (CVE-2012-6084) A denial-of-service vulnerability affects ircd-ratbox and Charybdis IRC daemons due to improper handling of capability negotiation in the CAPAB m_capab.c module. The issue can be triggered remotely by a malformed handshake/request, leading to a NULL pointer dereference and...

murmur-version NSE Script

Detects the Murmur service server for the Mumble voice communication client versions 1.2.X. The Murmur server listens on a TCP control and a UDP voice port with the same port number. This script activates on both a TCP and UDP port version scan. In both cases probe data is sent only to the UDP po...

IBM Tivoli Directory Server TLS NULL Cipher (uncredentialed check)

The IBM Tivoli Directory Server hosted on the remote host supports TLS NULL-MD5 or NULLSHA ciphers. This allows remote, unauthenticated attackers to trigger unencrypted communication via the TLS handshake protocol. Note that this version of Directory Server likely has other vulnerabilities i.e.,...

Important: Red Hat Security Advisory: openssl security update

An update for the OpenSSL component for JBoss Enterprise Application Platform 6.0.0 for Solaris and Microsoft Windows that fixes multiple security issues is now available from the Red Hat Customer Portal. The Red Hat Security Response Team has rated this update as having important security impact...

openssl: SGC restart DoS attack

The Server Gated Cryptography SGC implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f does not properly handle handshake restarts, which allows remote attackers to cause a denial of service CPU consumption via unspecified vectors...

openssl: SGC restart DoS attack

The Server Gated Cryptography SGC implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f does not properly handle handshake restarts, which allows remote attackers to cause a denial of service CPU consumption via unspecified vectors...

Important: Red Hat Security Advisory: openssl security update

An update for the OpenSSL component for JBoss Enterprise Application Platform 5.1.2 for Solaris and Microsoft Windows that fixes multiple security issues is now available from the Red Hat Customer Portal. The Red Hat Security Response Team has rated this update as having important security impact...

Important: Red Hat Security Advisory: openssl security update

An update for the OpenSSL component for JBoss Enterprise Web Server 1.0.2 for Solaris and Microsoft Windows that fixes multiple security issues is now available from the Red Hat Customer Portal. The Red Hat Security Response Team has rated this update as having important security impact. Common...

openssl: SGC restart DoS attack

The Server Gated Cryptography SGC implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f does not properly handle handshake restarts, which allows remote attackers to cause a denial of service CPU consumption via unspecified vectors...

IBM WebSphere Application Server远程拒绝服务漏洞

BUGTRAQ ID: 55185 CVE ID: CVE-2012-2190 IBM WebSphere Application Server WAS是由IBM遵照开放标准开发并发行的一种应用服务器。 IBM WebSphere Application Server WAS 6.1.0.45之前的6.1.x、7.0.0.25之前的7.0.x、8.0.0.4之前的8.0.x、8.5.0.1之前的8.5.x中，IBM HTTP Server内使用的IBM Global Security Kit...

CVE-2012-2190

IBM Global Security Kit aka GSKit, as used in IBM HTTP Server in IBM WebSphere Application Server WAS 6.1.x before 6.1.0.45, 7.0.x before 7.0.0.25, 8.0.x before 8.0.0.4, and 8.5.x before 8.5.0.1, allows remote attackers to cause a denial of service daemon crash via a crafted ClientHello message i...

Design/Logic Flaw

IBM Global Security Kit aka GSKit, as used in IBM HTTP Server in IBM WebSphere Application Server WAS 6.1.x before 6.1.0.45, 7.0.x before 7.0.0.25, 8.0.x before 8.0.0.4, and 8.5.x before 8.5.0.1, allows remote attackers to cause a denial of service daemon crash via a crafted ClientHello message i...

CVE-2012-2190

The provided connected sources confirm CVE-2012-2190 (TLS ClientHello crafted message causing DoS/daemon crash), CVE-2012-2191 (Vaudenay SSL CBC timing issue), and CVE-2012-2203 (PKCS#12 without integrity) involve IBM GSKit in multiple IBM products (WebSphere Application Server/IBM HTTP Server, I...

CVE-2012-2190

IBM Global Security Kit aka GSKit, as used in IBM HTTP Server in IBM WebSphere Application Server WAS 6.1.x before 6.1.0.45, 7.0.x before 7.0.0.25, 8.0.x before 8.0.0.4, and 8.5.x before 8.5.0.1, allows remote attackers to cause a denial of service daemon crash via a crafted ClientHello message i...