DSA-3290-1 linux - security update

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Debian Security Advisory DSA 3290-1 (linux - security update)

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service, information leaks or data corruption. CVE-2015-1805 Red Hat discovered that the pipe iovec read and write implementations may iterate over the iovec twice but will modify t...

SSL/TLS: "Invariance Weakness" vulnerability in RC4 stream cipher

The RC4 algorithm, as used in the TLS protocol and SSL protocol, does not properly combine state data with key data during the initialization phase, which makes it easier for remote attackers to conduct plaintext-recovery attacks against the initial bytes of a stream by sniffing network traffic...

Debian DSA-3277-1 : wireshark - security update

Multiple vulnerabilities were discovered in the dissectors/parsers for LBMR, web sockets, WCP, X11, IEEE 802.11 and Android Logcat, which could result in denial of service. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted...

PT-2015-5505

Name of the Vulnerable Software and Affected Versions IBM Java 8 versions before SR1 Description The issue allows remote attackers to cause a denial of service via unknown vectors related to SSL/TLS and the Secure Socket Extension provider. Additionally, a vulnerability in IBM SSL/TLS...

[SECURITY] [DSA 3277-1] wireshark security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3277-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff June 02, 2015 http://www.debian.org/security/faq -...

DSA-3277-1 wireshark - security update

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Debian Security Advisory DSA 3277-1 (wireshark - security update)

Multiple vulnerabilities were discovered in the dissectors/parsers for LBMR, web sockets, WCP, X11, IEEE 802.11 and Android Logcat, which could result in denial of service. OpenVAS Vulnerability Test $Id: deb3277.nasl 6609 2017-07-07 12:05:59Z cfischer $ Auto-generated from advisory DSA 3277-1...

Debian: Security Advisory (DSA-3277-1)

The remote host is missing an update for the Debian 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...

CXF: SSL hostname verification bypass, incomplete CVE-2012-5783 fix

It was found that the fix for CVE-2012-5783 was incomplete: the code added to check that the server host name matches the domain name in a subject's Common Name CN field in X.509 certificates was flawed. A man-in-the-middle attacker could use this flaw to spoof an SSL server using a specially...

Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream -longterm 3.14.41 and fixes the following security issues: net/netfilter/nfconntrackprotogeneric.c in the Linux kernel before 3.18 generates incorrect conntrack entries during handling of certain iptables rule sets for the SCTP, DCCP, GRE, and UDP-Lite...

IBM JDK Java Denial of Service Vulnerability

IBM Java is a JRE runtime environment. An unspecified security vulnerability in the IBM JDK Java Virtual Machine's Socket Extension Provider for handling TLS and SSL connections allows attackers to conduct denial-of-service attacks by exploiting the vulnerability...

PingPongRoot

Wen Xu and wushi of KeenTeam discovered that users allowed to create ping sockets can use them to crash the system and, on 32-bit architectures, for privilege escalation. However, by default, no users on a Debian system have access to ping sockets...

UBUNTU-CVE-2015-3636

The pingunhash function in net/ipv4/ping.c in the Linux kernel before 4.0.3 does not initialize a certain list data structure during an unhash operation, which allows local users to gain privileges or cause a denial of service use-after-free and system crash by leveraging the ability to make a...

Dovecot imap-login TLS Handshake Denial of Service Vulnerability

Dovecot is an open source based on Linux/UNIX-like systems IMAP and POP3 mail server . A denial of service vulnerability exists in Dovecot version 2.2.16 and earlier. Due to an imap-login related error in the program's handling of forced SSLv3 connections. An attacker can exploit the vulnerabilit...

The vulnerability of the Gentoo Linux operating system, which allows a malicious intruder to compromise the accessibility of protected information

The vulnerability of the openssl package up to version 1.0.1f in the Gentoo Linux operating system can lead to a violation of the accessibility of protected information. This vulnerability can be exploited remotely...

Moderate: Red Hat Security Advisory: novnc security update

An updated novnc package that fixes one security issue is now available for Red Hat Enterprise Linux OpenStack Platform 5.0 for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, whi...

openssl: Divide-and-conquer session key recovery in SSLv2

It was discovered that the SSLv2 servers using OpenSSL accepted SSLv2 connection handshakes that indicated non-zero clear key length for non-export cipher suites. An attacker could use this flaw to decrypt recorded SSLv2 sessions with the server by using it as a decryption oracle...

Ubuntu 14.10 : linux vulnerabilities (USN-2565-1)

An integer overflow was discovered in the stack randomization feature of the Linux kernel on 64 bit platforms. A local attacker could exploit this flaw to bypass the Address Space Layout Randomization ASLR protection mechanism. CVE-2015-1593 An information leak was discovered in the Linux Kernel'...

Ubuntu: Security Advisory (USN-2565-1)

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...