VDB
CVE-2018-0735
CVE-2018-0735
PUBLISHED
The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.1.1a (Affected 1.1.1).
EPSS 4.80% · 89.7th percentile
Risk Scores
EPSS Score
4.80%
89.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | openssl | 0, 1.0.2g-1ubuntu13, 1.0.2g-1ubuntu14 |
Timeline
- Oct 28, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 22, 2021 EPSS Score
- Oct 25, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 27, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 5, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 10, 2023 EPSS Score
- Jul 13, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-0735 third-party-advisory
- https://www.openssl.org/news/secadv/20181029.txt third-party-advisory
- https://ubuntu.com/security/notices/USN-3840-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-0735 third-party-advisory