A flaw was found in Nettle in versions prior to 3.7.2, where several Nettle signature verification functions (GOST DSA, EDDSA & ECDSA) result in the Elliptic Curve Cryptography point (ECC) multiply function being called with out-of-range scalers, possibly resulting in incorrect results. This flaw allows an malicious user to force an invalid signature, causing an assertion failure or possible validation. The highest threat to this vulnerability is to confidentiality, integrity, as well as system availability.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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nettle project nettle |
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redhat enterprise linux 7.0 |
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redhat enterprise linux 8.0 |
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fedoraproject fedora 33 |
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netapp ontap select deploy administration utility - |
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netapp active iq unified manager - |
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debian debian linux 9.0 |
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debian debian linux 10.0 |