K000132744 : Node.js vulnerability CVE-2020-14966

Security Advisory Description

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. (CVE-2020-14966)

Impact

There is no impact; F5 products are not affected by this vulnerability.