Unrated severityNVD Advisory· Published Aug 21, 2020· Updated Aug 4, 2024
CVE-2020-15309
CVE-2020-15309
Description
An issue was discovered in wolfSSL before 4.5.0, when single precision is not employed. Local attackers can conduct a cache-timing attack against public key operations. These attackers may already have obtained sensitive information if the affected system has been used for private key operations (e.g., signing with a private key).
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Affected products
1Patches
Vulnerability mechanics
References
2- arxiv.org/abs/2008.12188mitrex_refsource_MISC
- github.com/wolfSSL/wolfssl/releases/tag/v4.5.0-stablemitrex_refsource_CONFIRM
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