| Package | Affected versions | Patched versions |
|---|---|---|
| jsrsasign | < 11.1.1 | 11.1.1 |
| jsrsasign | < 11.1.1 | 11.1.1 |
Versions of the package jsrsasign before 11.1.1 are vulnerable to Incorrect Conversion between Numeric Types due to handling negative exponents in ext/jsbn2.js. An attacker can force the computation of incorrect modular inverses and break signature verification by calling modPow with a negative exponent.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free