CVE-2018-20820
UnknownEPSS 0.96%
Last modified
CVE-2018-20820 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.96% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dropbox | Lepton | 1.2.1 |
References
- https://github.com/dropbox/lepton/commit/6a5ceefac1162783fffd9506a3de39c85c725761Patch, Third Party Advisory
- https://github.com/dropbox/lepton/issues/111Exploit, Patch, Third Party Advisory
- https://github.com/dropbox/lepton/commit/6a5ceefac1162783fffd9506a3de39c85c725761Patch, Third Party Advisory
- https://github.com/dropbox/lepton/issues/111Exploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2018-20820?
Severity scoring for CVE-2018-20820 is pending analysis. The EPSS model estimates a 0.96% probability of exploitation in the next 30 days.
How do I fix CVE-2018-20820?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-20820?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST