CVE-2019-19962
First published: Tue Dec 24 2019(Updated: )
wolfSSL before 4.3.0 mishandles calls to wc_SignatureGenerateHash, leading to fault injection in RSA cryptography.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| WolfSSL wolfssl | <4.3.0 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2019-19962.
What is the severity of CVE-2019-19962?
The severity of CVE-2019-19962 is high (7.5).
What is the affected software?
The affected software is wolfSSL versions up to, but excluding, 4.3.0.
What is the description of this vulnerability?
This vulnerability in wolfSSL versions before 4.3.0 mishandles calls to wc_SignatureGenerateHash, leading to fault injection in RSA cryptography.
How do I fix CVE-2019-19962?
To fix CVE-2019-19962, update wolfSSL to version 4.3.0 or later.
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