pcre: Buffer overflow caused by repeated conditional group (8.38/3)

PCRE before 8.38 mishandles certain repeated conditional groups, which allows remote attackers to cause a denial of service buffer overflow or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror...

pcre: buffer overflow caused by named forward reference to duplicate group number (8.38/30)

PCRE before 8.38 mishandles the /?|\k'Pm'|?'Pm'/ pattern and related patterns with certain forward references, which allows remote attackers to cause a denial of service buffer overflow or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript...

pcre: Buffer overflow caused by lookbehind assertion (8.38/6)

PCRE before 8.38 mishandles the interaction of lookbehind assertions and mutually recursive subpatterns, which allows remote attackers to cause a denial of service buffer overflow or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp...

pcre: buffer overflow for forward reference within backward assertion with excess closing parenthesis (8.38/18)

PCRE before 8.38 mishandles the /?=di?=?1|?=./ pattern and related patterns with an unmatched closing parenthesis, which allows remote attackers to cause a denial of service buffer overflow or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript...

pcre: buffer overflow caused by patterns with duplicated named groups with (?| (8.38/27)

PCRE before 8.38 mishandles certain instances of the ?| substring, which allows remote attackers to cause a denial of service unintended recursion and buffer overflow or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object...

pcre: Buffer overflow caused by duplicate named references (8.38/36)

PCRE before 8.38 mishandles certain references, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8384 and...

CVE-2016-7239

The RegEx class in the XSS filter in Microsoft Internet Explorer 9 through 11 and Microsoft Edge allows remote attackers to conduct cross-site scripting XSS attacks and obtain sensitive information via unspecified vectors, aka "Microsoft Browser Information Disclosure Vulnerability."...

VBScript 5.8.7600.16385 / 5.8.9600.16384 - RegExpComp::PnodeParse Out-of-Bounds Read Exploit

Exploit for windows platform in category dos / poc !-- Source: http://blog.skylined.nl/20161108001.html Synopsis A specially crafted script can cause the VBScript engine to read data beyond a memory block for use as a regular expression. An attacker that is able to run such a script in any...

VBScript RegExpComp::PnodeParse Out-Of-Bounds Read

Throughout November, I plan to release details on vulnerabilities I found in web-browsers which I've not released before. This is the sixth entry in that series. The below information is available in more detail on my blog at http://blog.skylined.nl/20161108001.html. There you can find a repro th...

VBScript 5.8.7600.163855.8.9600.16384 - RegExpComp::PnodeParse Out-of-Bounds Read

VBScript 5.8.7600.163855.8.9600.16384 - RegExpComp::PnodeParse Out-of-Bounds Read !-- Source: http://blog.skylined.nl/20161108001.html Synopsis A specially crafted script can cause the VBScript engine to read data beyond a memory block for use as a regular expression. An attacker that is able to...

nodejs-tough-cookie: regular expression DoS via Cookie header with many semicolons

A regular expression denial of service flaw was found in Tough-Cookie. An attacker able to make an application using Touch-Cookie to parse an HTTP header with many semicolons could cause the application to consume an excessive amount of CPU...

HackerOne: Limited Open redirection using SSO-SAML

Hello, Endpoint: https://hackerone.com/users//saml/[email protected]&rememberme=true Recently, you have patched an open redirection issue which was reported as 171398. I found a bypass of that patch. Steps to reproduce: 1. Add following in comment/report :...

Design/Logic Flaw

Red Hat CloudForms Management Engine 4.1 does not properly handle regular expressions passed to the expression engine via the JSON API and the web-based UI, which allows remote authenticated users to execute arbitrary shell commands by leveraging the ability to view and filter collections...

CVE-2016-7040

Red Hat CloudForms Management Engine 4.1 does not properly handle regular expressions passed to the expression engine via the JSON API and the web-based UI, which allows remote authenticated users to execute arbitrary shell commands by leveraging the ability to view and filter collections...

cfme: Incorrect sanitization in regular expression engine

An input validation flaw was found in the way CloudForms regular expressions were passed to the expression engine via both the JSON API and the web based UI. A user with the ability to view collections and filter them could use this flaw to execute arbitrary shell commands on the host with the...

Mindoktor: Vulnerable Mobile Phone configuration

Information I've found that when you register in "https://clinic.mindoktor.se/user/register", there is a specific field that says: "Mobile Phone - is needed to receive one-time codes via SMS". According to the description: You need your mobile phone every time you log in, so for every login an sm...

JON3: privilege escalation via improper authorization

It was found that JBoss Operations Network allowed regular users to add a new super user by sending a specially crafted request to the web console. This attacks allows escalation of privileges...

Packet Capture Generator for IDS: Sniffles

Packet Capture Generator for IDS and Regular Expression Evaluation Sniffles is a tool for creating packet captures that will test IDS that use fixed patterns or regular expressions for detecting suspicious behavior. Sniffles works very simply. It takes a set of regular expressions or rules and...

PCRE Regular Expression Compilation Stack Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of PCRE. 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 compilation of regular...

FreeBSD : FreeBSD -- Multiple vulnerabilities in file(1) and libmagic(3) (70140f20-6007-11e6-a6c3-14dae9d210b8)

A specifically crafted Composite Document File CDF file can trigger an out-of-bounds read or an invalid pointer dereference. CVE-2012-1571 A flaw in regular expression in the awk script detector makes use of multiple wildcards with unlimited repetitions. CVE-2013-7345 A malicious input file could...