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...

FreeBSD : ruby -- DoS vulnerability in WEBrick (f7ba20aa-6b5a-11dd-9d79-001fc61c2a55)

The official ruby site reports : WEBrick::HTTP::DefaultFileHandler is faulty of exponential time taking requests due to a backtracking regular expression in WEBrick::HTTPUtils.splitheadervalue. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this...

Resource Management Errors

Overview Affected versions of this package are vulnerable to Resource Management Errors. The regular expression engine regex.c 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 allows remote attackers to cause a denial of service infinite loop an...

Design/Logic Flaw

The regular expression engine regex.c 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 allows remote attackers to cause a denial of service infinite loop and crash via multiple long requests to a Ruby socket, related to memory allocation failure...

CVE-2008-3443

The regular expression engine regex.c 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 allows remote attackers to cause a denial of service infinite loop and crash via multiple long requests to a Ruby socket, related to memory allocation failure...

CVE-2008-3443

CVE-2008-3443 affects Ruby’s regex engine 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. The issue enables remote attackers to cause a denial of service (infinite loop and crash) by sending multiple long requests to a Ruby socket (notably Web...

CVE-2008-3443

The regular expression engine regex.c 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 allows remote attackers to cause a denial of service infinite loop and crash via multiple long requests to a Ruby socket, related to memory allocation failure...

Ruby Memory allocation failure in Ruby regex engine (remotely exploitable DoS)

The regular expression engine regex.c 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 allows remote attackers to cause a denial of service infinite loop and crash via multiple long requests to a Ruby socket, related to memory allocation failure...

CVE-2008-3656

Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.splitheadervalue function in WEBrick::HTTP::DefaultFileHandler in WEBrick 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 allows context-dependent attackers to cause a denial of...

Design/Logic Flaw

Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.splitheadervalue function in WEBrick::HTTP::DefaultFileHandler in WEBrick 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 allows context-dependent attackers to cause a denial of...

CVE-2008-3656

Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.splitheadervalue function in WEBrick::HTTP::DefaultFileHandler in WEBrick 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 allows context-dependent attackers to cause a denial of...

CVE-2008-3656

The CVE-2008-3656 issue is a denial-of-service in WEBrick’s HTTP header handling: WEBrick::HTTPUtils.split_header_value in WEBrick::DefaultFileHandler backed by a backtracking regex causes CPU exhaustion when processing crafted HTTP requests. Affected Ruby versions include 1.8.5 and earlier, 1.8....

ruby19-leak.txt

------------------------------------------------------- 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 prior versions 1.9 series - r18423...

Ruby 1.9 - regex engine Remote Socket Memory Leak

------------------------------------------------------- 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 prior versions 1.9 series - r18423...

Ruby 1.9 - regex engine Remote Socket Memory Leak

Ruby 1.9 - regex engine Remote Socket Memory Leak ------------------------------------------------------- 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 -...

Ruby <= 1.9 (regex engine) Remote Socket Memory Leak Exploit

Exploit for multiple platform in category dos / poc ============================================================ Ruby = 1.9 regex engine Remote Socket Memory Leak Exploit ============================================================ ------------------------------------------------------- Language ...

Security fix for the ALT Linux 5 package ruby version 1.8.7-alt6

Aug. 12, 2008 Kirill A. Shutemov 1.8.7-alt6 - 1.8.7.72 + Multiple vulnerabilities + Several vulnerabilities in safe level + 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 a...

CVE-2008-3656

Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.splitheadervalue function in WEBrick::HTTP::DefaultFileHandler in WEBrick 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 allows context-dependent attackers to cause a denial of...

Algorithmic complexity vulnerability in the WEBrick

Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.splitheadervalue function in WEBrick::HTTP::DefaultFileHandler in WEBrick 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 allows context-dependent attackers to cause a denial of...

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...