CVE-2020-14966 in Jsrsasignproject and NetApp Products
Published on June 22, 2020
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.
Products Associated with CVE-2020-14966
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Vulnerable Packages
The following package name and versions may be associated with CVE-2020-14966
| Package Manager | Vulnerable Package | Versions | Fixed In |
|---|---|---|---|
| npm | jsrsasign | >= 4.0.0, < 8.0.19 | 8.0.19 |
Exploit Probability
EPSS
0.28%
Percentile
51.08%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.