Vulnerability Database

296,720

Total vulnerabilities in the database

CVE-2023-2911

If the recursive-clients quota is reached on a BIND 9 resolver configured with both stale-answer-enable yes; and stale-answer-client-timeout 0;, a sequence of serve-stale-related lookups could cause named to loop and terminate unexpectedly due to a stack overflow. This issue affects BIND 9 versions 9.16.33 through 9.16.41, 9.18.7 through 9.18.15, 9.16.33-S1 through 9.16.41-S1, and 9.18.11-S1 through 9.18.15-S1.

  • Published: Jun 21, 2023
  • Updated: Jun 22, 2023
  • CVE: CVE-2023-2911
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
isc / bind 9.18.11 9.18.15.x
isc / bind 9.18.7 9.18.15.x
isc / bind 9.16.33 9.16.41.x
debian / debian_linux 11.0 11.0.x
debian / debian_linux 12.0 12.0.x
fedoraproject / fedora 37 37.x
fedoraproject / fedora 38 38.x