Arbitrary Code Execution

httpd is vulnerable to arbitrary code execution. The vulnerability exists as an integer overflow flaw, leading to a heap-based buffer overflow, was found in the way httpd performed substitutions in regular expressions. An attacker able to set certain httpd settings, such as a user permitted to...

Denial Of Service (DoS)

WebKitGTK+ is vulnerable to Denial of Service DoS. It is due to some flaws allowing remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted regular expression...

Denial Of Service (DoS)

ruby is vulnerable to denial of service. If a Ruby script tried to process a large amount of data via a regular expression, it could cause Ruby to enter an infinite-loop and crash...

Arbitrary Code Execution

perl is vulnerable to arbitrary code execution. The vulnerability exists as a flaw was found in Perl's regular expression engine. Specially crafted input to a regular expression can cause Perl to improperly allocate memory, possibly resulting in arbitrary code running with the permissions of the...

Denial Of Service (DoS)

postgresql is vulnerable to denial of service DoS. The vulnerability exists in PostgreSQL's regular expression engine. An authenticated attacker could use these flaws to cause a denial of service by causing the PostgreSQL server to crash, enter an infinite loop, or use extensive CPU and memory...

Denial Of Service (DoS)

SeaMonkey is vulnerable to Denial Of Service DoS. Two flaws were found in the way SeaMonkey processed certain regular expressions. A malicious web page could crash the browser or possibly execute arbitrary code as the user running SeaMonkey...

Heap-based Buffer Overflow

SeaMonkey is vulnerable to Heap-based Buffer Overflow. Due to the flaws in the way SeaMonkey processed certain regular expressions, a malicious web page could crash the browser or possibly execute arbitrary code as the user running SeaMonkey...

envoy: crafted request with long URI allows remote attacker to cause denial of service

A flaw was found in Envoy through version 1.11.1. Users may configure a route to match incoming path headers via the libstdc++ regular expression implementation. A remote attacker may send a request with a very long URI to result in a denial of service through memory consumption. The highest thre...

CVE-2019-14232

An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. If django.utils.text.Truncator's chars and words methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability i...

python: DOS via regular expression catastrophic backtracking in apop() method in pop3lib

A flaw was found in the way catastrophic backtracking was implemented in python's pop3lib's apop method. An attacker could use this flaw to cause denial of service...

Moderate: Red Hat Security Advisory: python security update

An update for python is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impac...

RHEL 7 : python (RHSA-2020:1346)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1346 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level...

Django: backtracking in a regular expression in django.utils.text.Truncator leads to DoS

An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. If django.utils.text.Truncator's chars and words methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability i...

Prototype Pollution

Overview @eivifj/dot is a module that gets and sets object properties with dot notation. Affected versions of this package are vulnerable to Prototype Pollution. The function set could be tricked into adding or modifying properties of Object.prototype using a proto payload. PoC var a =...

Regular Expression Denial of Service in Acorn

Affected versions of acorn are vulnerable to Regular Expression Denial of Service. A regex in the form of /x-\ud800/u causes the parser to enter an infinite loop. The string is not valid UTF16 which usually results in it being sanitized before reaching the parser. If an application processes...

GHSA-6CHW-6FRG-F759 Regular Expression Denial of Service in Acorn

Affected versions of acorn are vulnerable to Regular Expression Denial of Service. A regex in the form of /x-\ud800/u causes the parser to enter an infinite loop. The string is not valid UTF16 which usually results in it being sanitized before reaching the parser. If an application processes...

CVE-2018-7158

It was found that the 'path' module from Node.js was vulnerable to a Regular Expression Denial of Service REDoS flaw. An attacker able to provide a specially crafted file path to a Node.js script could force it to hang indefinitely...

openSUSE Security Update : ruby2.5 (openSUSE-2020-395)

This update for ruby2.5 toversion 2.5.7 fixes the following issues: ruby 2.5 was updated to version 2.5.7 - CVE-2020-8130: Fixed a command injection in intree copy of rake bsc1164804. - CVE-2019-16255: Fixed a code injection vulnerability of Shell and Shelltest bsc1152990. - CVE-2019-16254: Fixed...

Moderate: Red Hat Security Advisory: python security update

An update for python is now available for Red Hat Enterprise Linux 7.5 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Prototype Pollution

Overview sds is a structured data search package. Affected versions of this package are vulnerable to Prototype Pollution. The library could be tricked into adding or modifying properties of the Object.prototype by abusing the set function located in js/set.js. PoC var root = require"sds"; var...