Vulnerability Database

309,961

Total vulnerabilities in the database

CVE-2015-4054

PgBouncer before 1.5.5 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by sending a password packet before a startup packet.

  • Published: May 23, 2017
  • Updated: Nov 9, 2025
  • CVE: CVE-2015-4054
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs: