Asymmetric denial of service - ReDoS In phpseclib/phpseclib

Description

Duplicate Advisory: phpseclib vulnerable to denial of service

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-2f25-pfq3-c7h8. This link is maintained to preserve external references.

Original Description

In Math/BinaryField.php in phpseclib 3 before 3.0.34, excessively large degrees in binary fields can lead to a denial of service.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem
Package
Affected version
Patched versions