The m_authenticate function in ircd/m_authenticate.c in nefarious2 allows remote attackers to spoof certificate fingerprints and consequently log in as another user via a crafted AUTHENTICATE parameter.
CVSS 2.0
Severity: HIGH
Problem Type: CWE-287,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| nefarious2_project | nefarious2 | 2.0 |