CVE-2025-59088

If kdcproxy receives a request for a realm which does not have server addresses defined in its configuration, by default, it will query SRV records in the DNS zone matching the requested realm name. This creates a server-side request forgery vulnerability, since an attacker could send a request f...

RubyGems: DNS SRV lookup of file:// sources enables local hijacking of gems

Summary gem makes a DNS SRV query for each of its configured sources; the response is allowed to override the source URL in certain ways. The SRV query happens not only for http:// and https:// sources, but also for s3:// and file://. In the case of file://, the SRV response may add a prefix to t...