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CVE-2020-14966

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2020-06-22 11:20:13

Laatst bijgewerkt 2024-08-04 13:00:52

Toegewezen door mitre

CVSS-score geen score

Status PUBLISHED

Beschrijving

An issue was discovered in the jsrsasign package through 8.0.18 for Node.js. It allows a malleability in ECDSA signatures by not checking overflows in the length of a sequence and '0' characters appended or prepended to an integer. The modified signatures are verified as valid. This could have a security-relevant impact if an application relied on a single canonical signature.

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