CVE-2013-4363 rubygems: version regex algorithmic complexity vulnerability, incomplete CVE-2013-4287 fix

'Algorithmic complexity vulnerability in Gem::Version::ANCHOREDVERSIONPATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.2, 1.8.24 through 1.8.26, 2.0.x before 2.0.10, and 2.1.x before 2.1.5, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service C...

Fedora 20 : rubygems-2.0.8-104.fc20 (2013-16251)

A vulnerability was found on rubygems currently being shipped on Fedora in validating versions with a regular expression which leads to denial of service due to backtracking. This issue are now assigned as CVE-2013-4287. This new rpm will fix this issue. Note that Tenable Network Security has...

Updated freeswitch packages fix security vulnerability

In FreeSWITCH before 1.2.12, if the routing configuration includes regular expressions that don't constrain the length of the input, buffer overflows are possible. Since these regular expressions are matched against untrusted input, remote code execution may be possible CVE-2013-2238...

Oracle Linux 4 : seamonkey (ELSA-2006-0734 / ELSA-2006-0676)

Updated seamonkey packages that fix several security bugs are now available for Red Hat Enterprise Linux 4. This update has been rated as having critical security impact by the Red Hat Security Response Team. SeaMonkey is an open source Web browser, advanced email and newsgroup client, IRC chat...

Oracle Linux 3 : pcre (ELSA-2007-1063)

From Red Hat Security Advisory 2007:1063 : Updated pcre packages that resolve several security issues are now available for Red Hat Enterprise Linux 3. This update has been rated as having important security impact by the Red Hat Security Response Team. PCRE is a Perl-compatible regular expressio...

regular updates for Mozilla applications (FF/TB) (important)

update to Firefox 22.0 and Thunderbird 17.0.7 including the following security fixes MFSA 2013-49 Miscellaneous memory safety hazards MFSA 2013-50 Memory corruption found using Address Sanitizer MFSA 2013-51 Privileged content access and execution via XBL MFSA 2013-52 Arbitrary code execution...

ISC BIND Regular Expression Handling Denial of Service (CVE-2013-2266)

A denial of service vulnerability exists in ISC BIND...

CentOS 4 : pcre (CESA-2007:1068)

Updated pcre packages that resolve several security issues are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. PCRE is a Perl-compatible regular expression library. Flaws were discovered in the way...

PHP-Fusion: source code security analysis report

Several vulnerabilities were discovered in PHP-Fusion 'PHP-Fusion' software: Incorrect User Input Filtration when Connecting to External Files File System Path Manipulation Incorrect User Input Filtration when Using Regular Expressions while Calling the pregreplace Function Using Insufficiently...

preg_replace

This plugin will find pregreplace vulnerabilities. This PHP function is vulnerable when the user can control the regular expression or the content of the string being analyzed and the regular expression has the e modifier. Right now this plugin will only find pregreplace vulnerabilities when PHP ...

sed

This plugin is a stream editor for web requests and responses. Three configurable parameters exist: priority expressions fixContentLen Stream edition expressions are strings that tell the sed plugin what to change. Sed plugin uses regular expressions, some examples: qh/User/NotLuser/ This will ma...

(Pwn2Own) Adobe Reader Sandbox Bypass Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Adobe Flash. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of...

Small Businesses Lose £800 Million Per Year to Cybercrime

Small- and medium-sized businesses are losing a staggering £785 million per year to cybercrime, according to a joint report published by the Federation of Small Businesses FSB and the Home Office and Business Departments in the United Kingdom. Despite this, just fewer than 20 percent of businesse...

ISC BIND 9 libdns Regular Expressions Handling DoS

Binary data 6811.prm...

Scientific Linux Security Update : glibc on SL5.x i386/x86_64 (20130424)

It was found that getaddrinfo did not limit the amount of stack memory used during name resolution. An attacker able to make an application resolve an attacker-controlled hostname or IP address could possibly cause the application to exhaust all stack memory and crash. CVE-2013-1914 A flaw was...

RedHat Update for glibc RHSA-2013:0769-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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...

RHEL 5 : glibc (RHSA-2013:0769)

The remote Redhat Enterprise Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2013:0769 advisory. The glibc packages provide the standard C libraries libc, POSIX thread libraries libpthread, standard math libraries libm, and the Name Serv...

Low: Red Hat Security Advisory: glibc security and bug fix update

Updated glibc packages that fix two security issues and two bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having low security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, ar...

glibc: Buffer overrun (DoS) in regexp matcher by processing multibyte characters

A flaw was found in the regular expression matching routines that process multibyte character input. If an application utilized the glibc regular expression matching mechanism, an attacker could provide specially-crafted input that, when processed, would cause the application to crash...

phpMyAdmin -- Multiple security vulnerabilities

The phpMyAdmin development team reports: In some PHP versions, the pregreplace function can be tricked into executing arbitrary PHP code on the server. This is done by passing a crafted argument as the regular expression, containing a null byte. phpMyAdmin does not correctly sanitize an argument...