Description
read_ujpg in jpgcoder.cc in Dropbox Lepton 1.2.1 allows attackers to cause a denial-of-service (application runtime crash because of an integer overflow) via a crafted file.
References (2)
Core 2
Core References
Exploit, Patch, Third Party Advisory x_refsource_misc
https://github.com/dropbox/lepton/issues/111
Patch, Third Party Advisory x_refsource_misc
https://github.com/dropbox/lepton/commit/6a5ceefac1162783fffd9506a3de39c85c725761
Scores
CVSS v3
5.5
EPSS
0.0029
EPSS Percentile
52.0%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details
CWE
CWE-190
Status
published
Products (1)
dropbox/lepton
1.2.1
Published
Apr 23, 2019
Tracked Since
Feb 18, 2026