nodejs: multiple permission model bypasses due to improper path traversal sequence sanitization

A flaw was found in Node.js. Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, which can be overwritten with user-defined implementations, leading to a filesystem permission model bypass through a path traversal attack...

nodejs: multiple permission model bypasses due to improper path traversal sequence sanitization

A flaw was found in Node.js. Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, which can be overwritten with user-defined implementations, leading to a filesystem permission model bypass through a path traversal attack...

CVE-2024-28246 KaTeX is missing normalization of the protocol in URLs allows bypassing forbidden protocols

KaTeX is a JavaScript library for TeX math rendering on the web. Code that uses KaTeX's trust option, specifically that provides a function to blacklist certain URL protocols, can be fooled by URLs in malicious inputs that use uppercase characters in the protocol. In particular, this can allow fo...

KaTeX missing normalization of the protocol in URLs allows bypassing forbidden protocols

Impact Code that uses KaTeX's trust option, specifically that provides a function to block-list certain URL protocols, can be fooled by URLs in malicious inputs that use uppercase characters in the protocol. In particular, this can allow for malicious input to generate javascript: links in the...

GHSA-3WC5-FCW2-2329 KaTeX missing normalization of the protocol in URLs allows bypassing forbidden protocols

Impact Code that uses KaTeX's trust option, specifically that provides a function to block-list certain URL protocols, can be fooled by URLs in malicious inputs that use uppercase characters in the protocol. In particular, this can allow for malicious input to generate javascript: links in the...

PT-2024-22361

Name of the Vulnerable Software and Affected Versions: KaTeX versions prior to 0.16.10 Description: KaTeX is a JavaScript library for TeX math rendering on the web. Code that uses KaTeX's trust option can be fooled by URLs in malicious inputs that use uppercase characters in the protocol, allowin...

libxml2:api: Heap-use-after-free in xmlDOMWrapNSNormAcquireNormalizedNs

Project: https://gitlab.gnome.org/GNOME/libxml2.git Detailed Report: https://oss-fuzz.com/testcase?key=5491171101048832 Project: libxml2 Fuzzing Engine: libFuzzer Fuzz Target: api Job Type: libfuzzerasanlibxml2 Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x60400000016...

CVE-2024-29180

A flaw was found in the webpack-dev-middleware package, where it failed to validate the supplied URL address sufficiently before returning local files. This flaw allows an attacker to craft URLs to return arbitrary local files from the developer's machine. The lack of normalization before calling...

Path traversal in webpack-dev-middleware

Summary The webpack-dev-middleware middleware does not validate the supplied URL address sufficiently before returning the local file. It is possible to access any file on the developer's machine. Details The middleware can either work with the physical filesystem when reading the files or it can...

maven-model:Xpp3ReaderFuzzer: Security exception in java.base/java.lang.StringLatin1.toChars

Project: https://github.com/apache/maven.git Detailed Report: https://oss-fuzz.com/testcase?key=5408779300569088 Project: maven-model Fuzzing Engine: libFuzzer Fuzz Target: Xpp3ReaderFuzzer Job Type: libfuzzerasanmaven-model Platform Id: linux Crash Type: Security exception Crash Address: Crash...

BIT-ENVOY-2021-29492 Bypass of path matching rules using escaped slash characters

Envoy is a cloud-native edge/middle/service proxy. Envoy does not decode escaped slash sequences %2F and %5C in HTTP URL paths in versions 1.18.2 and before. A remote attacker may craft a path with escaped slashes, e.g. /something%2F..%2Fadmin, to bypass access control, e.g. a block on /admin. A...

BIT-ENVOY-2021-32779 Incorrectly handling of URI '#fragment' element as part of the path element

Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures. In affected versions envoy incorrectly handled a URI 'fragment' element as part of the path element. Envoy is configured with an RBAC filter for authorization or similar mechanism with...

BIT-MASTODON-2023-42451 Mastodon Invalid Domain Name Normalization vulnerability

Mastodon is a free, open-source social network server based on ActivityPub. Prior to versions 3.5.14, 4.0.10, 4.1.8, and 4.2.0, under certain circumstances, attackers can exploit a flaw in domain name normalization to spoof domains they do not own. Versions 3.5.14, 4.0.10, 4.1.8, and 4.2.0 contai...

BIT-APISIX-2021-43557 Path traversal in request_uri variable

The uri-block plugin in Apache APISIX before 2.10.2 uses $requesturi without verification. The $requesturi is the full original request URI without normalization. This makes it possible to construct a URI to bypass the block list on some occasions. For instance, when the block list contains...

BIT-DJANGO-2023-46695

An issue was discovered in Django 3.2 before 3.2.23, 4.1 before 4.1.13, and 4.2 before 4.2.7. The NFKC normalization is slow on Windows. As a consequence, django.contrib.auth.forms.UsernameField is subject to a potential DoS denial of service attack via certain inputs with a very large number of...

CVE-2024-21891

A flaw was found in Node.js. Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, which can be overwritten with user-defined implementations, leading to a filesystem permission model bypass through a path traversal attack...

CVE-2024-21891

Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, which can be overwitten with user-defined implementations leading to filesystem permission model bypass through path traversal attack. This vulnerability affects all users using the experiment...

UBUNTU-CVE-2024-21891

Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, which can be overwitten with user-defined implementations leading to filesystem permission model bypass through path traversal attack. This vulnerability affects all users using the experiment...

CVE-2024-21891

Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, which can be overwitten with user-defined implementations leading to filesystem permission model bypass through path traversal attack. This vulnerability affects all users using the experiment...

CVE-2024-21891

Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, which can be overwitten with user-defined implementations leading to filesystem permission model bypass through path traversal attack. This vulnerability affects all users using the experiment...