dovecot -- abort of SASL authentication results in a memory leak

Pedro Sampaio reports: A flaw was found in dovecot 2.0 up to 2.2.33 and 2.3.0. A abort of SASL authentication results in a memory leak in Dovecot auth client used by login processes. The leak has impact in high performance configuration where same login processes are reused and can cause the...

Ubuntu 14.04 LTS / 16.04 LTS : Subversion vulnerabilities (USN-3388-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3388-1 advisory. Joern Schneeweisz discovered that Subversion did not properly handle host names in 'svn+ssh://' URLs. A remote attacker could use this to...

Dovecot SASL Authentication Component Denial of Service (CVE-2016-8652)

A denial of service vulnerability exists in the SASL authentication component of Dovecot server. The vulnerability is due to improper handling of username when processing SASL authentication if auth-policy component has been activated. A remote attacker could exploit this vulnerability by sending...

EulerOS 2.0 SP1 : memcached (EulerOS-SA-2016-1086)

According to the versions of the memcached package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Two integer overflow flaws, leading to heap-based buffer overflows, were found in the memcached binary protocol. An attacker could create a...

Scientific Linux Security Update : memcached on SL7.x x86_64 (20161123)

Security Fixes : - Two integer overflow flaws, leading to heap-based buffer overflows, were found in the memcached binary protocol. An attacker could create a specially crafted message that would cause the memcached server to crash or, potentially, execute arbitrary code. CVE-2016-8704,...

CentOS 7 : memcached (CESA-2016:2819)

An update for memcached is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

SUSE-SU-2016:2904-1 Security update for sudo

This update for sudo fixes the following security issues: - Fix two security vulnerabilities that allowed users to bypass sudo's NOEXEC functionality: noexec bypass via system and popen CVE-2016-7032, bsc1007766 noexec bypass via wordexp CVE-2016-7076, bsc1007501 - Fix unsafe handling of TZ...

Important: Red Hat Security Advisory: memcached security update

An update for memcached is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

RHEL 7 : memcached (RHSA-2016:2819)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2016:2819 advisory. memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic we...

Amazon Linux AMI : memcached (ALAS-2016-761)

An integer overflow flaw, leading to a heap-based buffer overflow, was found in the memcached binary protocol. An attacker could create a specially crafted message that would cause the memcached server to crash or, potentially, execute arbitrary code. CVE-2016-8704 , CVE-2016-8705 An integer...

Memcached fix multiple high-risk vulnerabilities can lead to code execution, denial of service-vulnerability warning-the black bar safety net

! Background description Memcached is a free open-source, high-performance, distributed memory object caching system. Memcached is based on LiveJournal's Danga Interactive company of Brad Fitzpatric led the development of a software. Has now become MySpace, the hatena and Facebook, the Vox,...

Memcached < 1.4.33 Multiple RCE Vulnerabilities

Multiple integer overflow vulnerabilities exist within Memcached that could be exploited to achieve remote code execution RCE on the targeted system. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respectiv...

FreeBSD : memcached -- multiple vulnerabilities (f4bf713f-6ac7-4b76-8980-47bf90c5419f)

Cisco Talos reports : Multiple integer overflow vulnerabilities exist within Memcached that could be exploited to achieve remote code execution on the targeted system. These vulnerabilities manifest in various Memcached functions that are used in inserting, appending, prepending, or modifying...

Multiple Critical Remotely Exploitable Flaws Discovered in Memcached Caching System

Hey Webmasters, are you using Memcached to boost the performance of your website? Beware! It might be vulnerable to remote hackers. Three critical Remote Code Execution vulnerabilities have been reported in Memcached by security researcher Aleksandar Nikolich at Cisco Talos Group that expose majo...

CVE-2016-8706

An integer overflow flaw, leading to a heap-based buffer overflow, was found in memcached's parsing of SASL authentication messages. An attacker could create a specially crafted message that would cause the memcached server to crash or, potentially, execute arbitrary code. Mitigation This flaw...

Memcached 1.4.33 - sasl (PoC)

Memcached 1.4.33 - sasl PoC Source: http://paper.seebug.org/95/ import struct import socket import sys MEMCACHEDREQUESTMAGIC = "\x80" OPCODESET = "\x21" keylen = struct.pack"!H",32 bodylen = struct.pack"!I",1 packet = MEMCACHEDREQUESTMAGIC + OPCODESET + keylen + bodylen2 + "A"1000 if lensys.argv ...

memcached -- multiple vulnerabilities

Cisco Talos reports: Multiple integer overflow vulnerabilities exist within Memcached that could be exploited to achieve remote code execution on the targeted system. These vulnerabilities manifest in various Memcached functions that are used in inserting, appending, prepending, or modifying...

Memcached Server SASL Autentication Remote Code Execution Vulnerability

Summary An integer overflow in processbinsaslauth function which is responsible for authentication commands of Memcached binary protocol can be abused to cause heap overflow and lead to remote code execution. Tested Versions Memcached 1.4.31 Product URLs https://memcached.org/ CVSSv3 Score 8.1 -...

CVE-2016-7142

The msasl module in InspIRCd before 2.0.23, when used with a service that supports SASLEXTERNAL authentication, allows remote attackers to spoof certificate fingerprints and consequently log in as another user via a crafted SASL message...

Debian DSA-3662-1 : inspircd - security update

It was discovered that incorrect SASL authentication in the Inspircd IRC server may lead to users impersonating other users. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Debian Security Advisory DSA-3662. The text...