VDB
CVE-2019-19962
CVE-2019-19962
PUBLISHED
CVSS 7.5 HIGH
wolfSSL before 4.3.0 mishandles calls to wc_SignatureGenerateHash, leading to fault injection in RSA cryptography.
EPSS 0.90% · 57.4th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.90%
57.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | wolfssl | 3.10.2+dfsg-2, *, * |
| Ubuntu:16.04:LTS | wolfssl | 3.4.8+dfsg-1, 0 |
Timeline
- Dec 24, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-19962 third-party-advisory
- https://github.com/wolfSSL/wolfssl/commit/23878512c65834d12811b1107d19a001478eca5d third-party-advisory
- https://github.com/wolfSSL/wolfssl/releases/tag/v4.3.0-stable third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-19962 third-party-advisory