VDB
CVE-2018-0487
CVE-2018-0487
PUBLISHED
CVSS 9.800000190734863 CRITICAL
ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a crafted certificate chain that is mishandled during RSASSA-PSS signature verification within a TLS or DTLS session.
EPSS 3.25% · 88.1th percentile
Risk Scores
CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
3.25%
88.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | mbedtls | 0, 2.1.2-1, 2.2.1-1 |
Timeline
- Feb 13, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 2, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Nov 10, 2022 EPSS Score
- Jan 12, 2023 EPSS Score
- Mar 16, 2023 EPSS Score
- Jul 8, 2023 EPSS Score
- Jul 20, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-0487 third-party-advisory
- https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-01 third-party-advisory
- https://ubuntu.com/security/notices/USN-4267-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-0487 third-party-advisory