Debian/wolfssl: critical 9.8
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
Action: Upgrade wolfssl to 4.1.0+dfsg-2 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.1.0+dfsg-2 | - |
Fixed versions
| 4.1.0+dfsg-2 |
Sources
- osv: DEBIAN-CVE-2019-15651#Debian:13/wolfssl
- https://security-tracker.debian.org/tracker/CVE-2019-15651
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