VDB
CVE-2020-19497
CVE-2020-19497
PUBLISHED
CVSS 8.800000190734863 HIGH
Integer overflow vulnerability in Mat_VarReadNextInfo5 in mat5.c in tbeu matio (aka MAT File I/O Library) 1.5.17, allows attackers to cause a Denial of Service or possibly other unspecified impacts.
EPSS 1.37% · 69.9th 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
1.37%
69.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:20.04:LTS | libmatio | 1.5.17-3ubuntu0.1~esm1, 1.5.17-3ubuntu0.1~esm2, 0 |
| Ubuntu:Pro:14.04:LTS | libmatio | 1.5.2-1, 1.5.2-1ubuntu1, 0 |
| Ubuntu:Pro:18.04:LTS | libmatio | 0, 1.5.10-1, 1.5.11-1ubuntu0.1~esm1 |
| Ubuntu:Pro:16.04:LTS | libmatio | 0, 1.5.3-1, 1.5.3-1ubuntu0.1~esm1 |
Timeline
- Jul 21, 2021 CVE Published
- Jul 22, 2021 EPSS Score
- Sep 20, 2021 EPSS Score
- Nov 18, 2021 EPSS Score
- Jan 17, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 17, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 15, 2022 EPSS Score
- Sep 13, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
References
- https://www.cve.org/CVERecord?id=CVE-2020-19497 third-party-advisory
- https://ubuntu.com/security/CVE-2020-19497 third-party-advisory
- https://github.com/tbeu/matio/commit/5fa49ef9fc4368fe3d19b5fdaa36d8fa5e7f4606 third-party-advisory
- https://github.com/tbeu/matio/issues/121 third-party-advisory