CVE-2018-20819
N/A
Published: April 23, 2019 at 01:53 PM UTC
Updated: June 17, 2026 at 01:53 AM UTC
1 product affected across 1 vendorLepton
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Severity
N/A
Exploit prediction
EPSS 1.0%
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCExploitIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://github.com/dropbox/lepton/issues/112Quick Info
StatusMODIFIED
CWE
CWE-787
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