CVE-2018-20819
High
Description
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Dropbox Lepton
PublishedApr 23, 2019
First seenApr 23, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dropbox lepton | 1.2.1 | — |
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