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 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 multiple insufficient safe mode restrictions

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 properly restrict access to critical variables and methods at various safe levels, which allows context-dependent attackers to bypass intended access restrictions via 1 untracevar, 2...

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...

Preliminary validation of my thoughts--about 3 6 0 safe guard of self-protection-vulnerability warning-the black bar safety net

About 3 6 0 security guards（3 6 0 safe of self-preservation, I see a lot of advertising, but have not been to research. Today was evacuated carefully looked at because it is doubts it. The program in the kernel just hung up two Hook（KiSystemService, the KeUserModeCallback, then how is it possible...

ymsg81-dos.txt

Yahoo Messenger 8.1 latest Remote DoS Safe for Scripting, Safe for Initialize arg1=String517140, "A" target.c arg1...

Yahoo Messenger 8.1 - ActiveX Remote Denial of Service

Yahoo Messenger 8.1 - ActiveX Remote Denial of Service Yahoo Messenger 8.1 latest Remote DoS Safe for Scripting, Safe for Initialize arg1=String517140, "A" target.c arg1 milw0rm.com 2008-07-14...

CVE-2008-2311

Launch Services in Apple Mac OS X before 10.5, when Open Safe Files is enabled, allows remote attackers to execute arbitrary code via a symlink attack, probably related to a race condition and automatic execution of a downloaded file...

PHP 5 'chdir()'和'ftok()' 'safe_mode'安全绕过漏洞

BUGTRAQ ID: 29796 CVE ID：CVE-2008-2666 CNCVE ID：CNCVE-20082666 PHP 5是一款开放源代码的网络编程语言。 PHP 5 'chdir'和'ftok'函数存在'safemode绕过问题，远程攻击者可以利用漏洞在未授权位置检测文件是否存在等敏感信息。 问题代码如下： - --- PHPFUNCTIONchdir char str; int ret, strlen; if zendparseparametersZENDNUMARGS TSRMLSCC, "s", &str, &strlen == FAILURE RETURNFALS...

PHP safe_mode protection bypass

Protection bypass with posixaccess, chdir, ftok functions...

CVE-2008-2666

Multiple directory traversal vulnerabilities in PHP 5.2.6 and earlier allow context-dependent attackers to bypass safemode restrictions by creating a subdirectory named http: and then placing ../ dot dot slash sequences in an http URL argument to the 1 chdir or 2 ftok function...

CVE-2008-2665

Directory traversal vulnerability in the posixaccess function in PHP 5.2.6 and earlier allows remote attackers to bypass safemode restrictions via a .. dot dot in an http URL, which results in the URL being canonicalized to a local filename after the safemode check has successfully run...

CVE-2008-2665

CVE-2008-2665: PHP 5.2.6 and earlier contains a directory traversal vulnerability in the posix_access function. An attacker can use a .. in an HTTP URL to bypass safe_mode restrictions, with the URL being canonicalized to a local filename after the safe_mode check has executed. The description ex...

CVE-2008-2666

CVE-2008-2666 affects PHP 5.2.6 and earlier, where context-dependent attackers can bypass safe_mode by creating a subdirectory named http: and appending ../ in an http URL argument, triggering chdir or ftok. Multiple sources (OpenVAS entries) tie this to PHP versions older than 5.2.7. Root cause ...

PHP chdir()和ftok()函数绕过safe_mode限制漏洞

BUGTRAQ ID: 29796 CVECAN ID: CVE-2008-2666 PHP是广泛使用的通用目的脚本语言，特别适合于Web开发，可嵌入到HTML中。 PHP的chdir和ftok函数中存在多个绕过safemode限制漏洞。 在chdir函数中： - --- PHPFUNCTIONchdir char str; int ret, strlen; if zendparseparametersZENDNUMARGS TSRMLSCC, "s", &str, &strlen == FAILURE RETURNFALSE; if PGsafemode &&...

PHP 5.2.6 - chdir() Function http URL Argument Safe_mode Restriction Bypass

PHP 5.2.6 - chdir Function http URL Argument Safemode Restriction Bypass source: https://www.securityfocus.com/bid/29796/info PHP is prone to multiple 'safemode' restriction-bypass vulnerabilities. Successful exploits could allow an attacker to determine the presence of files in unauthorized...

PHP 5.2.6 - 'chdir()' Function http URL Argument Safe_mode Restriction Bypass

source: https://www.securityfocus.com/bid/29796/info PHP is prone to multiple 'safemode' restriction-bypass vulnerabilities. Successful exploits could allow an attacker to determine the presence of files in unauthorized locations; other attacks are also possible. Exploiting these issues allows...

php -- input validation error in safe_mode

According to Maksymilian Arciemowicz research, it is possible to bypass security restrictions of safemode in various functions via directory traversal vulnerability. The attacker can use this attack to gain access to sensitive information. Functions utilizing expandfilepath may be affected. It...

Black Ice Software Inc Barcode SDK - 'BITiff.ocx' Remote Buffer Overflow (2)

Black Ice Software Inc Barcode SDK BITiff.ocx Remote Buffer Overflow url: http://www.blackice.com File : BITiff.ocx Ver. : 10.9.3.0 CLSID: 2324B5B7-D3EF-464C-BB35-06EFF8F11EB3 Mark.: RegKey Safe for Script: True RegKey Safe for Init: True Implements IObjectSafety: False Author: shinnai mail:...

C6 Messenger - ActiveX Remote Download and Execute

!-- C6 Messenger Installation Url DownloaderActiveX Control Remote Download & Execute Exploit by Nine:Situations:Group::SnoopyAssault site: http://retrogod.altervista.org/ "C6 Messenger is an instant messaging program produced by Telecom Italia Group, specifically by Alice distribution, Icon Spa...