Citrix Denial of Service: Analysis of CVE-2024-8534
An analysis of CVE-2024-8534, a memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC and Gateway.
Two Bytes is Plenty: FortiGate RCE with CVE-2024-21762
Early this February, Fortinet released an advisory for an "out-of-bounds write vulnerability" that could lead to remote code execution. The issue affected the SSL VPN component of their FortiGate network appliance and was potentially already being exploited in the wild. In this post we detail the steps we took to identify the patched vulnerability and produce a working exploit.
Citrix Bleed: Leaking Session Tokens with CVE-2023-4966
It's time for another round Citrix Patch Diffing! Earlier this month Citrix released a security bulletin which mentioned "unauthenticated buffer-related vulnerabilities" and two CVEs. These issues affected Citrix NetScaler ADC and NetScaler Gateway.
Exploiting Static Site Generators: When Static Is Not Actually Static
Over the last ten years, we have seen the industrialization of the content management space. A decade ago, it felt like every individual and business had a dynamic WordPress blog, loaded up with a hundred plugins to do everything from add widgets to improve performance. Over time, we realised this was a bad idea, as ensuring the security of third-party plugins seemed increasingly impossible.
Exploiting Static Site Generators: When Static Is Not Actually Static
Over the last ten years, we have seen the industrialization of the content management space. A decade ago, it felt like every individual and business had a dynamic WordPress blog, loaded up with a hundred plugins to do everything from add widgets to improve performance. Over time, we realised this was a bad idea, as ensuring the security of third-party plugins seemed increasingly impossible.