CVE-2018-20819
Last modified
CVE-2018-20819 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.98% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dropbox | Lepton | 1.2.1 |
References
- https://github.com/dropbox/lepton/issues/112Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/dropbox/lepton/issues/112Exploit, Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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