USN-651-1: Ruby vulnerabilities

Akira Tagoh discovered a vulnerability in Ruby which lead to an integer overflow. If a user or automated system were tricked into running a malicious script, an attacker could cause a denial of service or possibly execute arbitrary code with the privileges of the user invoking the program...

CVE-2008-3657

The dl module in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 does not check "taintness" of inputs, which allows context-dependent attackers to bypass safe levels and execute dangerous functions by accessing a library using DL.dlopen...

Design/Logic Flaw

The dl module in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 does not check "taintness" of inputs, which allows context-dependent attackers to bypass safe levels and execute dangerous functions by accessing a library using DL.dlopen...

CVE-2008-3657

The dl module in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 does not check "taintness" of inputs, which allows context-dependent attackers to bypass safe levels and execute dangerous functions by accessing a library using DL.dlopen...

CVE-2008-3657

CVE-2008-3657 is a confirmed issue in the Ruby DL module where inputs are not tainted, allowing context-dependent attackers to bypass safe levels and call dangerous functions via DL.dlopen. Affected are Ruby 1.8.5 and older, 1.8.6 up to -p286, 1.8.7 up to -p71, and 1.9 up to r18423. Connected adv...

CVE-2008-3657

The dl module in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 does not check "taintness" of inputs, which allows context-dependent attackers to bypass safe levels and execute dangerous functions by accessing a library using DL.dlopen...

Ruby 1.9 - Safe Level Multiple Function Restriction Bypass

Ruby 1.9 - Safe Level Multiple Function Restriction Bypass source: https://www.securityfocus.com/bid/30644/info Ruby is prone to multiple vulnerabilities that can be leveraged to bypass security restrictions or cause a denial of service: - Multiple security-bypass vulnerabilities occur because of...

Ruby 1.9 dl - Module DL.dlopen Arbitrary Library Access

Ruby 1.9 dl - Module DL.dlopen Arbitrary Library Access source: https://www.securityfocus.com/bid/30644/info Ruby is prone to multiple vulnerabilities that can be leveraged to bypass security restrictions or cause a denial of service: - Multiple security-bypass vulnerabilities occur because of...

Ruby 1.9 dl - Module DL.dlopen Arbitrary Library Access

source: https://www.securityfocus.com/bid/30644/info Ruby is prone to multiple vulnerabilities that can be leveraged to bypass security restrictions or cause a denial of service: - Multiple security-bypass vulnerabilities occur because of errors in the 'safe level' restriction implementation...

ruby -- multiple vulnerabilities in safe level

The official ruby site reports: Several vulnerabilities in safe level have been discovereds:. untracevar is permitted at safe level 4; $PROGRAMNAME may be modified at safe level 4; insecure methods may be called at safe level 1-3; syslog operations are permitted at safe level 4; dl doesn't check...

Ruby missing "taintness" checks in dl module

The dl module in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 does not check "taintness" of inputs, which allows context-dependent attackers to bypass safe levels and execute dangerous functions by accessing a library using DL.dlopen...

Unfixed XSS vulnerability at www.counter-strike-dl.com

Security researcher SaMTHG, has submitted on 05/10/2008 a cross-site-scripting XSS vulnerability affecting www.counter-strike-dl.com, which at the time of submission ranked 79848 on the web according to Alexa. We manually validated and published a mirror of this vulnerability on 06/10/2008. It is...

Quinsonnas Mail Checker 1.55 - footer.php Remote File Inclusion

Quinsonnas Mail Checker 1.55 - footer.php Remote File Inclusion Quinsonnas Mail Checker 1.55 footer.php Remote File Inclusion Vulnerabilities http://switch.dl.sourceforge.net/sourceforge/quinsonnas/quinsonnas-1.55.tar.bz2 POC : /quinsonnas-1.55/footer.php?opfooterbody=http://localhost/020.txt? I'...

openSUSE 10 Security Update : apache2-mod_php5 (apache2-mod_php5-4810)

This update fixes multiple bugs in php : - use system pcre library to fix several pcre vulnerabilities CVE-2007-1659, CVE-2006-7230, CVE-2007-1660, CVE-2006-7227 CVE-2005-4872, CVE-2006-7228 - Flaws in processing multi byte sequences in htmlentities/htmlspecialchars CVE-2007-5898 - overly long...

FreeBSD : php -- multiple security vulnerabilities (392b5b1d-9471-11dc-9db7-001c2514716c)

PHP project reports : Security Enhancements and Fixes in PHP 5.2.5 : - Fixed dl to only accept filenames. Reported by Laurent Gaffie. - Fixed dl to limit argument size to MAXPATHLEN CVE-2007-4887. Reported by Laurent Gaffie. - Fixed htmlentities/htmlspecialchars not to accept partial multibyte...

php -- multiple security vulnerabilities

PHP project reports: Security Enhancements and Fixes in PHP 5.2.5: Fixed dl to only accept filenames. Reported by Laurent Gaffie. Fixed dl to limit argument size to MAXPATHLEN CVE-2007-4887. Reported by Laurent Gaffie. Fixed htmlentities/htmlspecialchars not to accept partial multibyte sequences...

CVE-2007-4887

Technical details for CVE-2007-4887 are not publicly available in the provided documents. Monitor for updates.

CVE-2007-4887

The dl function in PHP 5.2.4 and earlier allows context-dependent attackers to cause a denial of service application crash via a long string in the library parameter. NOTE: there are limited usage scenarios under which this would be a vulnerability...

CVE-2007-4825

Directory traversal vulnerability in PHP 5.2.4 and earlier allows attackers to bypass openbasedir restrictions and possibly execute arbitrary code via a .. dot dot in the dl function...

php524-basedir.txt

Application: PHP dll . / Bug: openbasedir bypass & code exec & denial of service/some people call this as a buffer overflow , but it's a denial of service./ special condition: default php-memory-limit ------------------------------------------------------- 1 Introduction 2 Bug 3 Proof of concept ...