high8.8
CVE-2023-29539
When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL character.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mozilla | Firefox | before 112.0 |
| Mozilla | Firefox Esr | before 102.10 |
| Mozilla | Firefox Mobile | before 112.0 |
| Mozilla | Focus | before 112.0 |
| Mozilla | Thunderbird | before 102.10 |