VDB
CVE-2018-7440
CVE-2018-7440
PUBLISHED
CVSS 9.800000190734863 CRITICAL
An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function allows command injection via a $(command) approach in the gplot rootname argument. This issue exists because of an incomplete fix for CVE-2018-3836.
EPSS 3.74% · 89.8th percentile
Risk Scores
CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
3.74%
89.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | leptonlib | 0, 1.74.4-1, 1.74.4-2 |
| Ubuntu:Pro:16.04:LTS | leptonlib | 0, 1.72-3, 1.72-3build1 |
Timeline
- Feb 23, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Jan 13, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 17, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-7440 advisory
- https://github.com/DanBloomberg/leptonica/issues/303#issuecomment-366472212 discussion
- https://github.com/DanBloomberg/leptonica/pull/313/commits/49ecb6c2dfd6ed5078c62f4a8eeff03e3beced3b fix
- https://www.cve.org/CVERecord?id=CVE-2018-7440 third-party-advisory