On August 12th, 2022, many of Keysight’s Network Test, Network Visibility, & Edge to Core (NAS/formerly Ixia) products will migrate to a new license structure.
CRITICAL: If you perform licensing operations after August 12th, 2022, without upgrading the licensing software to the latest version, licenses may not register properly, and some features may be missing. This could impact testing and result in downtime.
For details, click here.
This strike exploits a policy bypass vulnerability in Apache httpd FilesMatch. FilesMatch is intended to prevent files which do not match certain regex patterns to be uploaded via HTTP PUT messages. One of these patterns is AP REG DOLLAR ENDONLY, which is intended to prevent files ending with the \n character. However, this option does not work properly, allowing for files ending with \n to be uploaded. An attacker can send a specially crafted HTTP PUT message to bypass the policy and upload arbitrary files.