CVE-2018-20820

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.

CVSS v3.0

5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

0.96% chance of exploitation in the next 30 days, 59th percentile

Published

2019-04-23

Updated

2024-08-05

Proof-of-concept exploits (1)

• dropbox/lepton/issues/111

References

• CVE Record
• NVD entry

Related

• CVE-2018-20819
• CVE-2018-20823
• CVE-2018-20806
• CVE-2018-20824
• CVE-2018-20801
• CVE-2018-20834