CVE-2021-29506

GraphHopper CVE-2021-29506 affects GrassHopper 2.0–2.4. The vulnerability is a regular expression injection that may cause Denial of Service. Root cause is in the navigation/regex handling in GrassHopper prior to 2.4. This has been patched in GraphHopper 2.4 and 3.0. Connected advisories and Red ...

Ruby on Rails: Regex Injection from request header (Rack::Sendfile, send_file)

I have confirmed that Rack::Sendfile and the Rails sendfile that handles it have a problem handling custom headers for request. It is expected that the X-Sendfile-type and X-Accel-Mapping headers will be sent from nginx, but these headers can also be sent from a user agent such as a browser. This...

GitHub Security Lab: CodeQL query for finding ReDoS and Regex Injection vulnerabilities in Java

This bug was reported directly to GitHub Security Lab...

FreeBSD : radicale -- multiple vulnerabilities (ff824eea-c69c-11e5-96d6-14dae9d210b8)

Radicale reports : The multifilesystem backend allows access to arbitrary files on all platforms. Prevent regex injection in rights management. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from the FreeBSD VuXML databas...

Debian DLA-403-1 : radicale security update

Several issues have been discovered by Unrud in Radicale, a calendar and addressbook server. A remote attacker could exploit these vulnerabilities and call arbitrary functions by sending crafted HTTP requests. CVE-2015-8748 Prevent regex injection in rights management. Prevent crafted HTTP reques...