VDB
CVE-2018-7442
CVE-2018-7442
PUBLISHED
CVSS 9.100000381469727 CRITICAL
An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function does not block '/' characters in the gplot rootname argument, potentially leading to path traversal and arbitrary file overwrite.
EPSS 2.00% · 80.6th percentile
Risk Scores
CVSS 3.0
9.100000381469727
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS Score
2.00%
80.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | leptonlib | 1.75.3-2, 1.75.3-1, 1.74.4-2 |
| Ubuntu:Pro:16.04:LTS | leptonlib | 1.72-3, 1.72-3build1, 1.73-1ubuntu0.1~esm1 |
| Ubuntu:Pro:14.04:LTS | leptonlib | 0, 1.69-4ubuntu4, 1.70.1-1 |
Timeline
- Feb 23, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Mar 3, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Jul 7, 2022 EPSS Score
- Nov 12, 2022 EPSS Score
- Jan 14, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-7442 advisory
- https://lists.debian.org/debian-lts/2018/02/msg00086.html advisory
- https://www.cve.org/CVERecord?id=CVE-2018-7442 third-party-advisory