VDB
CVE-2019-15651
CVE-2019-15651
PUBLISHED
CVSS 9.800000190734863 CRITICAL
wolfSSL 4.1.0 has a one-byte heap-based buffer over-read in DecodeCertExtensions in wolfcrypt/src/asn.c because reading the ASN_BOOLEAN byte is mishandled for a crafted DER certificate in GetLength_ex.
EPSS 1.01% · 60.6th 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
1.01%
60.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | wolfssl | 3.12.0+dfsg-1, 3.13.0+dfsg-1, 0 |
| Ubuntu:16.04:LTS | wolfssl | 3.4.8+dfsg-1, 0 |
Timeline
- Aug 26, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 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 2, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-15651 third-party-advisory
- https://github.com/wolfSSL/wolfssl/issues/2421 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-15651 third-party-advisory