CVE-2023-50784

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…

published December 16, 2023

CVSS
—
EPSS
2%
Percentile
79.6
In the wild
Unconfirmed
What it is

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). Remote code execution might be possible on some uncommon, older platforms.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01906 · 79.6th percentile
Published
2023-12-16T00:00Z
EPSS history
Timeline
  • 16 DEC 00:00Z
    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…
    cvelistv5