Vulnerabilities > Unrealircd
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-12-16 | CVE-2023-50784 | Classic Buffer Overflow vulnerability in Unrealircd A buffer overflow in websockets in UnrealIRCd 6.1.0 through 6.1.3 before 6.1.4 allows an unauthenticated remote attacker to crash the server by sending an oversized packet (if a websocket port is open). | 7.5 |
| 2017-08-23 | CVE-2017-13649 | Improper Initialization vulnerability in Unrealircd UnrealIRCd 4.0.13 and earlier creates a PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for PID file modification before a root script executes a "kill `cat /pathname`" command. | 5.5 |
| 2017-01-18 | CVE-2016-7144 | Improper Authentication vulnerability in Unrealircd The m_authenticate function in modules/m_sasl.c in UnrealIRCd before 3.2.10.7 and 4.x before 4.0.6 allows remote attackers to spoof certificate fingerprints and consequently log in as another user via a crafted AUTHENTICATE parameter. | 8.1 |