When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL character. This could have led to reflected file download attacks potentially tricking users to install malware. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.
No PoCs from references.
- https://github.com/RENANZG/My-Debian-GNU-Linux
- https://github.com/em1ga3l/cve-msrc-extractor