VDB
CVE-2020-25690
CVE-2020-25690
PUBLISHED
CVSS 8.800000190734863 HIGH
An out-of-bounds write flaw was found in FontForge in versions before 20200314 while parsing SFD files containing certain LayerCount tokens. This flaw allows an attacker to manipulate the memory allocated on the heap, causing the application to crash or execute arbitrary code. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
EPSS 1.34% · 69.4th percentile
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
1.34%
69.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | fontforge | 1:20170731~dfsg-1, 1:20170731~dfsg-1ubuntu0.1~esm1, 1:20161005~dfsg-4+deb9u1ubuntu1 |
| Ubuntu:Pro:16.04:LTS | fontforge | *, 20120731.b-7.1ubuntu0.1+esm1, * |
| Ubuntu:22.04:LTS | fontforge | 0, 1:20201107~dfsg-4build1, 1:20201107~dfsg-4 |
| Ubuntu:25.10 | fontforge | *, 0, 1:20230101~dfsg-4build1 |
| Ubuntu:20.04:LTS | fontforge | 1:20190801~dfsg-4ubuntu0.1, 1:20190801~dfsg-4, 1:20190801~dfsg-2ubuntu1 |
| Ubuntu:24.04:LTS | fontforge | 0, 1:20230101~dfsg-1build1, 1:20230101~dfsg-1build2 |
Timeline
- Nov 3, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- May 24, 2022 CVE Updated
- Jul 4, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-25690 third-party-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1893188 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-25690 third-party-advisory