CVE-2018-20819

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Summary

CVECVE-2018-20819
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-04-23 14:29:00 UTC
Updated2020-08-24 17:37:00 UTC
Descriptionio/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.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Dropbox Lepton 1.2.1 All All All
Application Dropbox Lepton 1.2.1 All All All

References

ReferenceSourceLinkTags
AddressSanitizer: heap-buffer-overflow at inflate.c:1170 · Issue #112 · dropbox/lepton · GitHub MISC github.com Exploit, Issue Tracking, Patch, Third Party Advisory
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