#auth

A flaw was found in the Keycloak organization feature, which allows the incorrect assignment of an organization to a user if their username or email matches the organization’s domain pattern. This issue occurs at the mapper level, leading to misrepresentation in tokens. If an application relies on these claims for authorization, it may incorrectly assume a user belongs to an organization they are not a member of, potentially granting unauthorized access or privileges.

Google is working on a new security feature for Android that blocks device owners from changing sensitive settings when a phone call is in progress. Specifically, the in-call anti-scammer protections include preventing users from turning on settings to install apps from unknown sources and granting accessibility access. The development was first reported by Android Authority. Users who attempt

Versions of the package jsonpath-plus before 10.3.0 are vulnerable to Remote Code Execution (RCE) due to improper input sanitization. An attacker can execute aribitrary code on the system by exploiting the unsafe default usage of eval='safe' mode. **Note:** This is caused by an incomplete fix for CVE-2024-21534.

The US Cybersecurity and Infrastructure Security Agency has frozen efforts to aid states in securing elections, according to an internal memo viewed by WIRED.

Credible Security's founders bring their varied experiences to help growing companies turn trust into a strategic advantage.

A cybercriminal stole a reported 12 million data records on Zacks’ customers and clients.

### Summary The regular expression `/<([^>]+)>; rel="deprecation"/` used to match the `link` header in HTTP responses is vulnerable to a ReDoS (Regular Expression Denial of Service) attack. This vulnerability arises due to the unbounded nature of the regex's matching behavior, which can lead to catastrophic backtracking when processing specially crafted input. An attacker could exploit this flaw by sending a malicious `link` header, resulting in excessive CPU usage and potentially causing the server to become unresponsive, impacting service availability. ### Details The vulnerability resides in the regular expression `/<([^>]+)>; rel="deprecation"/`, which is used to match the `link` header in HTTP responses. This regular expression captures content between angle brackets (`<>`) followed by `; rel="deprecation"`. However, the pattern is vulnerable to ReDoS (Regular Expression Denial of Service) attacks due to its susceptibility to catastrophic backtracking when processing malicious inp...

### Summary A Regular Expression Denial of Service (ReDoS) vulnerability exists in the processing of HTTP request headers. By sending an authorization header containing an excessively long sequence of spaces followed by a newline and "@", an attacker can exploit inefficient regular expression processing, leading to excessive resource consumption. This can significantly degrade server performance or cause a denial-of-service (DoS) condition, impacting availability. ### Details The issue occurs at [line 52](https://github.com/octokit/request-error.js/blob/main/src/index.ts) of iterator.ts in the @octokit/request-error repository. The vulnerability is caused by the use of an inefficient regular expression in the handling of the `authorization` header within the request processing logic: ```js authorization: options.request.headers.authorization.replace( / .*$/, " [REDACTED]" ) ``` The regular expression `/ .*$/` matches a space followed by any number of characters until the end of th...

### Summary For the npm package `@octokit/plugin-paginate-rest`, when calling `octokit.paginate.iterator()`, a specially crafted `octokit` instance—particularly with a malicious `link` parameter in the `headers` section of the `request`—can trigger a ReDoS attack. ### Details The issue occurs at [line 39](https://github.com/octokit/plugin-paginate-rest.js/blob/main/src/iterator.ts) of iterator.ts in the @octokit/plugin-paginate-rest repository. The relevant code is as follows: ```js url = ((normalizedResponse.headers.link || "").match( /<([^>]+)>;\s*rel="next"/, ) || [])[1]; ``` The regular expression `/<([^>]+)>;\s*rel="next"/` may lead to a potential backtracking vulnerability, resulting in a ReDoS (Regular Expression Denial of Service) attack. This could cause high CPU utilization and even service slowdowns or freezes when processing specially crafted `Link` headers. ### PoC [The gist of PoC.js](https://gist.github.com/ShiyuBanzhou/d3f2ad000be8384d2105c87c2ed7ce7d) 1. run npm i ...

Cisco Talos’ Vulnerability Discovery & Research team recently disclosed two vulnerabilities in ClearML and four vulnerabilities in Nvidia.  The vulnerabilities mentioned in this blog post have been patched by their respective vendors, all in adherence to Cisco’s third-party vulnerability disclosure policy.    For Snort