Debian DSA-2244-1 : bind9 - incorrect boundary condition

It was discovered that BIND, an implementation of the DNS protocol, does not correctly process certain large RRSIG record sets in DNSSEC responses. The resulting assertion failure causes the name server process to crash, making name resolution unavailable. CVE-2011-1910 In addition, this update...

Debian DSA-2255-1 : libxml2 - buffer overflow

Chris Evans discovered that libxml was vulnerable to buffer overflows, which allowed a crafted XML input file to potentially execute arbitrary code. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Debian Security...

Debian DSA-2252-1 : dovecot - programming error

It was discovered that the message header parser in the Dovecot mail server parsed NUL characters incorrectly, which could lead to denial of service through malformed mail headers. The oldstable distribution lenny is not affected. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descripti...

Debian DSA-2253-1 : fontforge - buffer overflow

Ulrik Persson reported a stack-based buffer overflow flaw in FontForge, a font editor. When processed a crafted Bitmap Distribution Format BDF FontForge could crash or execute arbitrary code with the privileges of the user running FontForge. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. Th...

Debian DSA-2239-1 : libmojolicious-perl - several vulnerabilities

Several vulnerabilities have been discovered in Mojolicious, a Perl Web Application Framework. The linkto helper was affected by cross-site scripting and implementation errors in the MD5 HMAC and CGI environment handling have been corrected. The oldstable distribution lenny doesn't include...

Debian DSA-2241-1 : qemu-kvm - implementation error

Nelson Elhage discovered that incorrect memory handling during the removal of ISA devices in KVM, a solution for full virtualization on x86 hardware, could lead to denial of service or the execution of arbitrary code. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and...

Debian DSA-2250-1 : citadel - denial of service

Wouter Coekaerts discovered that the Jabber server component of Citadel, a complete and feature-rich groupware server, is vulnerable to the so-called'billion laughs' attack because it does not prevent entity expansion on received data. This allows an attacker to perform denial of service attacks...

Debian DSA-2251-1 : subversion - several vulnerabilities

Several vulnerabilities were discovered in Subversion, the version control system. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2011-1752 The moddavsvn Apache HTTPD server module can be crashed though when asked to deliver baselined WebDAV resources. ...

Debian DSA-2245-1 : chromium-browser - several vulnerabilities

Several vulnerabilities were discovered in the Chromium browser. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2011-1292 Use-after-free vulnerability in the frame-loader implementation in Google Chrome allows remote attackers to cause a denial of servi...

Debian DSA-2256-1 : tiff - buffer overflow

Tavis Ormandy discovered that the Tag Image File Format TIFF library is vulnerable to a buffer overflow triggered by a crafted OJPEG file which allows for a crash and potentially execution of arbitrary code. The oldstable distribution lenny is not affected by this problem. %NASLMINLEVEL 70300 C...

Debian DSA-2248-1 : ejabberd - denial of service

Wouter Coekaerts discovered that ejabberd, a distributed XMPP/Jabber server written in Erlang, is vulnerable to the so-called 'billion laughs' attack because it does not prevent entity expansion on received data. This allows an attacker to perform denial of service attacks against the service by...

CVE-2011-0766

The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys...

CVE-2011-0766

The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys...

Code injection

The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys...

CVE-2011-0766

The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys...

CVE-2011-0766

The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys...

Erlang/OTP SSH库随机数生成漏洞

Bugtraq ID: 47980 CVE ID：CVE-2011-0766 Erlang是一种通用的面向并发的编程语言，OTP是包装在Erlang中的一组库程序。 Erlang/OTP ssh库依靠强大的加密随机数实现多个加密操作，但是库使用的RNG加密不够强壮，而且使用了可预测种子数据而进一步削弱了加密强度。RNGWichman-Hill没有与熵源进行混合处理。 库中所有ssh连接的种子使用当前时间大约微秒分辨率，通过观察从这个库建立的连接时间，可猜测三个RNG种子中前两个组成部分，第三个可通过尝试每个可能的值1..1000000暴力破解恢复。...

Debian DSA-2237-1 : apr - denial of service

A flaw was found in the APR library, which could be exploited through Apache HTTPD's modautoindex. If a directory indexed by modautoindex contained files with sufficiently long names, a remote attacker could send a carefully crafted request which would cause excessive CPU usage. This could be use...

Debian DSA-2236-1 : exim4 - command injection

It was discovered that Exim, Debian's default mail transfer agent, is vulnerable to command injection attacks in its DKIM processing code, leading to arbitrary code execution. CVE-2011-1407 The default configuration supplied by Debian does not expose this vulnerability. The oldstable distribution...

Debian Security Advisory DSA 2223-1 (doctrine)

The remote host is missing an update to doctrine announced via advisory DSA 2223-1. OpenVAS Vulnerability Test $Id: deb22231.nasl 6613 2017-07-07 12:08:40Z cfischer $ Description: Auto-generated from advisory DSA 2223-1 doctrine Authors: Thomas Reinke Copyright: Copyright c 2011 E-Soft Inc...