VDB
CVE-2020-5496
CVE-2020-5496
PUBLISHED
CVSS 8.800000190734863 HIGH
FontForge 20190801 has a heap-based buffer overflow in the Type2NotDefSplines() function in splinesave.c.
EPSS 2.36% · 83.7th 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
2.36%
83.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | fontforge | 20120731.b-7.1, 20120731.b-5ubuntu1, 20120731.b-5 |
| Ubuntu:Pro:18.04:LTS | fontforge | 0, 1:20161005~dfsg-4+deb9u1ubuntu1, 1:20170731~dfsg-1 |
| Ubuntu:20.04:LTS | fontforge | 1:20190801~dfsg-4ubuntu0.1, 1:20190801~dfsg-4, 1:20190801~dfsg-2ubuntu1 |
Timeline
- Jan 3, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Nov 9, 2022 EPSS Score
References
- https://www.cve.org/CVERecord?id=CVE-2020-5496 third-party-advisory
- https://github.com/fontforge/fontforge/issues/4085 discussion
- https://ubuntu.com/security/CVE-2020-5496 advisory