Regular Expression Denial of Service

Overview Version of is-my-json-valid before 1.4.1 or 2.17.2 are vulnerable to regular expression denial of service ReDoS via the email validation function. Recommendation Update to version 1.4.1, 2.17.2 or later. References - GitHub PR 159 - GitHub Commit b3051b2 - HackerOne Report - GitHub Advis...

Regular Expression Denial Of Service (ReDoS)

braces is vulnerable to Regular expression Denial of Service ReDoS. parser.js uses regular expression ^\,+?:\,+\,|,?:\,+\,+\ to detects empty braces, consuming 10 seconds matching time for data 50K characters long...

Heap overflow

An issue was discovered in Perl 5.18 through 5.26. A crafted regular expression can cause a heap-based buffer overflow, with control over the bytes written...

CVE-2018-6798

An issue was discovered in Perl 5.22 through 5.26. Matching a crafted locale dependent regular expression can cause a heap-based buffer over-read and potentially information disclosure...

ALPINE-CVE-2018-6797

An issue was discovered in Perl 5.18 through 5.26. A crafted regular expression can cause a heap-based buffer overflow, with control over the bytes written...

DEBIAN-CVE-2018-6798

An issue was discovered in Perl 5.22 through 5.26. Matching a crafted locale dependent regular expression can cause a heap-based buffer over-read and potentially information disclosure...

CVE-2018-6797

An issue was discovered in Perl 5.18 through 5.26. A crafted regular expression can cause a heap-based buffer overflow, with control over the bytes written...

CVE-2018-6798

An issue was discovered in Perl 5.22 through 5.26. Matching a crafted locale dependent regular expression can cause a heap-based buffer over-read and potentially information disclosure...

CVE-2018-6797

An issue was discovered in Perl 5.18 through 5.26. A crafted regular expression can cause a heap-based buffer overflow, with control over the bytes written...

CVE-2018-6797

CVE-2018-6797 affects Perl 5.18–5.26. A crafted regular expression can trigger a heap-based buffer overflow, with control over written bytes. Public references in the provided documents confirm this vulnerability in Perl and note fixes/updates across distributions (e.g., Fedora perl-5.26.x/CF pat...

Regular Expression Denial Of Service (ReDoS)

marked is vulnerable to regular expression denial-of-service ReDoS attacks. The vulnerability exists as a vulnerable regex for parsing heading causes catastrophic backtracking is used in lib/marked.js, allowing a malicious input to consume resources to cause a ReDoS attack...

USN-3625-1 perl vulnerabilities

It was discovered that Perl incorrectly handled certain regular expressions. An attacker could possibly use this issue to cause Perl to hang, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS. CVE-2015-8853 It was discovered that Perl incorrectly loaded libraries from th...

CVE-2018-9153

The plugin upload component in Z-BlogPHP 1.5.1 allows remote attackers to execute arbitrary PHP code via the appid parameter to zbusers/plugin/AppCentre/pluginedit.php because of an unanchored regular expression, a different vulnerability than CVE-2018-8893. The component must be accessed directl...

Cross site request forgery (csrf)

The plugin upload component in Z-BlogPHP 1.5.1 allows remote attackers to execute arbitrary PHP code via the appid parameter to zbusers/plugin/AppCentre/pluginedit.php because of an unanchored regular expression, a different vulnerability than CVE-2018-8893. The component must be accessed directl...

Perl is vulnerable to sensitive information leakage

Perl is a free and powerful cross-platform programming language developed by American programmer Larry Wall. A security vulnerability exists in Perl versions 5.22 through 5.26. The vulnerability can be exploited to obtain information heap-based buffer out-of-bounds reads with the help of speciall...

Debian DSA-4172-1 : perl - security update

Multiple vulnerabilities were discovered in the implementation of the Perl programming language. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2018-6797 Brian Carpenter reported that a crafted regular expression could cause a heap buffer write overflow...

Internet Bug Bounty: CVE-2018-6797: A crafted regular expression can cause a heap buffer write overflow in Perl 5 giving a remote attacker control over bytes written

An attacker supplies a regular expression containing one or more \xDF characters after an escape putting the regexp into unicode matching mode, such as a \N escape. Each \xDF character adds one byte of overflow, and any other text in the regular expression is written in order, providing the...

CVE-2018-6797

An issue was discovered in Perl 5.18 through 5.26. A crafted regular expression can cause a heap-based buffer overflow, with control over the bytes written...

LinkFinder - A Python Script That Finds Endpoints In JavaScript Files

LinkFinder is a python script written to discover endpoints and their parameters in JavaScript files. This way penetration testers and bug hunters are able to gather new, hidden endpoints on the websites they are testing. Resulting in new testing ground, possibility containing new vulnerabilities...

SUSE SLES12 Security Update : apache2 (SUSE-SU-2018:0879-1)

This update for apache2 fixes the following issues : - CVE-2018-1283: when modsession is configured to forward its session data to CGI applications SessionEnv on, not the default, a remote user may influence their content by using a 'Session' header leading to unexpected behavior bsc1086814. -...