Note:
This project will be discontinued after December 13, 2021. [more]
2019-04-23
io/ZlibCompression.cc in the decompression component in Dropbox Lepton 1.2.1 allows attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact by crafting a jpg image file. The root cause is a missing check of header payloads that may be (incorrectly) larger than the maximum file size.
Products | Lepton |
Type | Out-of-bounds Write (CWE-787) |
First patch | - None (likely due to unavailable code) |
Links | https://github.com/dropbox/lepton/issues/112 |