quickjs:fuzz_regexp: Heap-buffer-overflow in re_parse_disjunction

Detailed Report: https://oss-fuzz.com/testcase?key=5756355009576960 Project: quickjs Fuzzing Engine: honggfuzz Fuzz Target: fuzzregexp Job Type: honggfuzzasanquickjs Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 4 Crash Address: 0x7febb563dc60 Crash State: reparsedisjunction reparsete...

oniguruma: NULL pointer dereference in match_at() in regexec.c

A NULL Pointer Dereference in matchat in regexec.c in Oniguruma 6.9.2 allows attackers to potentially cause denial of service by providing a crafted regular expression. Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust...

python: wrong backtracking in urllib.request.AbstractBasicAuthHandler allows for a ReDoS

An uncontrolled resource consumption vulnerability was discovered in python in the class AbstractBasicAuthHandler, due to the kind of regular expression used while handling an authentication request in the httperrorauthreqed method. Client applications that use, directly or indirectly,...

FreeBSD : Gitlab -- Multiple vulnerabilities (174e466b-1d48-11eb-bd0f-001b217b3468)

Gitlab reports : Path Traversal in LFS Upload Path traversal allows saving packages in arbitrary location Kubernetes agent API leaks private repos Terraform state deletion API exposes object storage URL Stored-XSS in error message of build-dependencies Git credentials persisted on disk Potential...

Gitlab -- Multiple vulnerabilities

Gitlab reports: Path Traversal in LFS Upload Path traversal allows saving packages in arbitrary location Kubernetes agent API leaks private repos Terraform state deletion API exposes object storage URL Stored-XSS in error message of build-dependencies Git credentials persisted on disk Potential...

CVE-2020-7760

This affects the package codemirror before 5.58.2; the package org.apache.marmotta.webjars:codemirror before 5.58.2. The vulnerable regular expression is located in https://github.com/codemirror/CodeMirror/blob/cdb228ac736369c685865b122b736cd0d397836c/mode/javascript/javascript.jsL129. The ReDOS...

DEBIAN-CVE-2020-7760

This affects the package codemirror before 5.58.2; the package org.apache.marmotta.webjars:codemirror before 5.58.2. The vulnerable regular expression is located in https://github.com/codemirror/CodeMirror/blob/cdb228ac736369c685865b122b736cd0d397836c/mode/javascript/javascript.jsL129. The ReDOS...

CVE-2020-7760

This affects the package codemirror before 5.58.2; the package org.apache.marmotta.webjars:codemirror before 5.58.2. The vulnerable regular expression is located in https://github.com/codemirror/CodeMirror/blob/cdb228ac736369c685865b122b736cd0d397836c/mode/javascript/javascript.jsL129. The ReDOS...

CVE-2020-7760

This affects the package codemirror before 5.58.2; the package org.apache.marmotta.webjars:codemirror before 5.58.2. The vulnerable regular expression is located in https://github.com/codemirror/CodeMirror/blob/cdb228ac736369c685865b122b736cd0d397836c/mode/javascript/javascript.jsL129. The ReDOS...

CVE-2020-7760

This CVE-2020-7760 affects CodeMirror prior to 5.58.2 (and org.apache.marmotta.webjars:codemirror) with a ReDOs vulnerability in a JavaScript mode regex (sub-pattern (s|/. ?/) ). IBM’s bulletin confirms the same issue and notes watsonx.data is affected (version 2.2.1) and that remediation is to u...

CVE-2020-7760

This affects the package codemirror before 5.58.2; the package org.apache.marmotta.webjars:codemirror before 5.58.2. The vulnerable regular expression is located in https://github.com/codemirror/CodeMirror/blob/cdb228ac736369c685865b122b736cd0d397836c/mode/javascript/javascript.jsL129. The ReDOS...

CVE-2020-7760

This affects the package codemirror before 5.58.2; the package org.apache.marmotta.webjars:codemirror before 5.58.2. The vulnerable regular expression is located in https://github.com/codemirror/CodeMirror/blob/cdb228ac736369c685865b122b736cd0d397836c/mode/javascript/javascript.jsL129. The ReDOS...

Regular Expression Denial of Service (ReDoS)

Overview ua-parser-js is a lightweight JavaScript-based user-agent string parser. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS in multiple regexes see linked commit for more info. Proof of Concept by Miguel de Moura jsconst uaparser =...

CVE-2020-7754

This affects the package npm-user-validate before 1.0.1. The regex that validates user emails took exponentially longer to process long input strings beginning with @ characters...

Input validation

This affects the package npm-user-validate before 1.0.1. The regex that validates user emails took exponentially longer to process long input strings beginning with @ characters...

CVE-2020-7754

CVE-2020-7754 affects npm-user-validate before 1.0.1. The vulnerability is a ReDoS in the email validation regex, where input strings starting with @ can cause exponential processing time, potentially leading to denial of service. Multiple connected advisories (e.g., MiracleLinux AXSA entries) re...

CVE-2020-7754

This affects the package npm-user-validate before 1.0.1. The regex that validates user emails took exponentially longer to process long input strings beginning with @ characters...

CVE-2020-7754

This affects the package npm-user-validate before 1.0.1. The regex that validates user emails took exponentially longer to process long input strings beginning with @ characters...

USN-4602-2 perl vulnerabilities

USN-4602-1 fixed several vulnerabilities in Perl. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: ManhND discovered that Perl incorrectly handled certain regular expressions. In environments where untrusted regular expressions ar...

CVE-2020-7754: Undefined Security Weakness

This affects the package npm-user-validate before 1.0.1. The regex that validates user emails took exponentially longer to process long input strings beginning with @ characters...