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CVE record · CVE-2023-2911

Exceeding the recursive-clients quota may cause named to terminate unexpectedly when stale-answer-client-timeout is set to 0

CVSS 7.5 HighEPSS 0.024 · 84th percentile

Published by the CVE Program (CNA: isc) at 21 Jun 2023, 16:26 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
ISC BIND 9
  • affected 9.16.33 to 9.16.41, inclusive custom
  • affected 9.18.7 to 9.18.15, inclusive custom
  • affected 9.16.33-S1 to 9.16.41-S1, inclusive custom
  • affected 9.18.11-S1 to 9.18.15-S1, inclusive custom
Other versions: unaffected
Identifiers
CVE-2023-2911
CNA
isc
Tags
Published
21 Jun 2023
Updated
13 Feb 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.5 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CNA (isc)
  • CISA KEV Not listed.
  • EPSS 0.024, the 84th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 21 Jun 2023. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.