599 matches found
CVE-2017-10784
The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name...
CVE-2017-10784
Removed by vendor...
CVE-2017-10784
The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name...
CVE-2017-10784
The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name...
Ruby Security Bypass Vulnerability
Ruby is a cross-platform, object-oriented, dynamically typed programming language developed by Japanese software developer Yukihiro Matsumoto. A security vulnerability exists in the Basic authentication code of the WEBrick library in Ruby versions prior to 2.2.8, 2.3.x prior to 2.3.5, and 2.4.x...
ruby -- multiple vulnerabilities
Ruby blog: CVE-2017-0898: Buffer underrun vulnerability in Kernel.sprintf If a malicious format string which contains a precious specifier is passed and a huge minus value is also passed to the specifier, buffer underrun may be caused. In such situation, the result may contains heap, or the Ruby...
Escape sequence injection vulnerability in the Basic authentication of WEBrick
There is an escape sequence injection vulnerability in the Basic authentication of WEBrick bundled by Ruby. When using the Basic authentication of WEBrick, clients can pass an arbitrary string as the user name. WEBrick outputs the passed user name intact to its log, then an attacker can inject...
Ruby: Escape sequence injection vulnerability in WEBrick BasicAuth
WEBrick BasicAuth outputs any non-existing user name to logs without sanitizing. By exploting this, an attacker can inject malicious escape sequences to its logs. This issue is exactly the same as the old already-fixed vulnerability. How to reproduce: 1 Run this WEBrick server program in a...
PT-2019-4673 Ā· PumaĀ +9 Ā· PumaĀ +10
Name of the Vulnerable Software and Affected Versions: Ruby versions prior to 2.4.8 Ruby versions 2.5.x through 2.5.6 Ruby versions 2.6.x through 2.6.4 Puma versions prior to 3.12.3 Puma versions prior to 4.3.2 Description: The issue is related to incorrect handling of special elements in the...
Ruby: Response splitting vulnerability in WEBrick
Hi, WEBrick seems to be vulnerable to a response splitting attack. The reproduction script is very similar to the code shown on the owasp page: ruby require 'webrick' class MyServlet ::WEBrick::HTTPServlet::AbstractServlet def service req, res res.cookies WEBrick::Cookie.new'author',...
Ruby <= 1.9 Safe Level Multiple Function Restriction Bypass
No description provided by source. source: http://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 leve...
Ruby <= 1.9 (regex engine) Remote Socket Memory Leak Exploit
No description provided by source. ------------------------------------------------------- Language : Ruby Web Site: www.ruby-lang.org Platform: All Bug: Remote Socket Memory Leak Products Affected: 1.8 series: - 1.8.5 and all prior versions - 1.8.6-p286 and all prior versions - 1.8.7-p71 and all...
Ruby <= 1.9 WEBrick::HTTP::DefaultFileHandler Crafted HTTP Request DoS
No description provided by source. source: http://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 leve...
Yukihiro Matsumoto Ruby 1.x XMLRPC Server Denial of Service Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/17645/info Ruby is affected by a denial-of-service vulnerability in the WEBrick HTTP server. This issue is due to the use of blocking network operations. Ruby's implementation of XML/RPC is also affected, since it uses th...
Apple Quicktime <= 7.1.3 (HREFTrack) Cross-Zone Scripting Exploit
No description provided by source. !/usr/bin/ruby c 2006 LMH lmh at info-pull.com Original scripting and POC by Aviv Raff http://aviv.raffon.net. Description: Exploit for MOAB-03-01-2007. If argument 'serve' is passed, it uses port 21 for running the fake FTP server required. HTTP server port can...
Ruby <= 1.9 dl Module DL.dlopen Arbitrary Library Access
No description provided by source. source: http://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 leve...
Ruby <= 1.9.1 WEBrick Terminal Escape Sequence in Logs Command Injection Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/37710/info Ruby WEBrick is prone to a command-injection vulnerability because it fails to adequately sanitize user-supplied input in log files. Attackers can exploit this issue to execute arbitrary commands in a terminal...
openSUSE Security Update : ruby (openSUSE-SU-2011:0561-1)
Ruby was prone to several security issues : - a race condition allowed local users to delete arbitrary files CVE-2011-1004 - exception methods could bypass safe mode CVE-2011-1005 - webrick cross site scripting issue CVE-2010-0541 - memory corruption in the BigDecimal class CVE-2011-0188...
Ruby on Rails JSON Processor Floating Point Heap Overflow DoS
When Ruby attempts to convert a string representation of a large floating point decimal number to its floating point equivalent, a heap-based buffer overflow can be triggered. This module has been tested successfully on a Ruby on Rails application using Ruby version 1.9.3-p448 with WebRick and Th...
Oracle Linux 4 : ruby (ELSA-2011-0908)
From Red Hat Security Advisory 2011:0908 : Updated ruby packages that fix multiple security issues are now available for Red Hat Enterprise Linux 4. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System CVSS base scores,...