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.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
https://github.com/dropbox/lepton/issues/112 |
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-04-23T13:53:36
Updated: 2024-08-05T12:12:27.304Z
Reserved: 2019-04-23T00:00:00
Link: CVE-2018-20819
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-04-23T14:29:00.320
Modified: 2024-11-21T04:02:15.173
Link: CVE-2018-20819
Redhat
No data.