squid: DoS against HTTP and HTTPS

A flaw was found in Squid. The limits applied for validation of HTTP response headers are applied before caching. However, Squid may grow a cached HTTP response header beyond the configured maximum size, causing a stall or crash of the worker process when a large header is retrieved from the disk...

Django contains Uncontrolled Resource Consumption via cached header

In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very larg...

security flaw

Multiple buffer overflows in Cyrus IMAPd before 2.2.11 may allow attackers to execute arbitrary code via 1 an off-by-one error in the imapd annotate extension, 2 an off-by-one error in "cached header handling," 3 a stack-based buffer overflow in fetchnews, or 4 a stack-based buffer overflow in...