VDB
CVE-2020-36426
CVE-2020-36426
PUBLISHED
CVSS 7.5 HIGH
An issue was discovered in Arm Mbed TLS before 2.24.0. mbedtls_x509_crl_parse_der has a buffer over-read (of one byte).
EPSS 1.69% · 76.2th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
1.69%
76.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | mbedtls | 2.2.1-2, 2.2.1-2ubuntu0.1, 2.2.1-2ubuntu0.2 |
| Ubuntu:20.04:LTS | mbedtls | 2.16.2-1, 2.16.3-1, 0 |
| Ubuntu:18.04:LTS | mbedtls | 0, 2.5.1-1ubuntu1, 2.7.0-2 |
Timeline
- Jul 19, 2021 CVE Published
- Jul 20, 2021 EPSS Score
- Sep 18, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Jan 16, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 16, 2022 EPSS Score
- May 15, 2022 EPSS Score
- Jul 15, 2022 EPSS Score
- Sep 13, 2022 EPSS Score
- Nov 12, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-36426 third-party-advisory
- https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8 third-party-advisory
- https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0 third-party-advisory
- https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17 third-party-advisory
- https://bugs.gentoo.org/740108 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-36426 third-party-advisory