CVE-2020-11735
First published: Thu Jun 25 2020(Updated: )
The private-key operations in ecc.c in wolfSSL before 4.4.0 do not use a constant-time modular inverse when mapping to affine coordinates, aka a "projective coordinates leak."
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| WolfSSL wolfssl | <4.4.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-11735?
CVE-2020-11735 is a vulnerability in the private-key operations in ecc.c in wolfSSL before version 4.4.0 that allows for a projective coordinates leak.
How does CVE-2020-11735 affect Wolfssl?
CVE-2020-11735 affects Wolfssl versions up to, but excluding, version 4.4.0.
What is the severity of CVE-2020-11735?
CVE-2020-11735 has a severity rating of medium with a CVSS score of 5.3.
How can I fix CVE-2020-11735?
To fix CVE-2020-11735, you should update to version 4.4.0 or later of Wolfssl.
Where can I find more information about CVE-2020-11735?
You can find more information about CVE-2020-11735 on the official GitHub page of Wolfssl.
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