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CVE-2023-2911

—
CVSS 3.1
7.5 high
EPSS
2%p83
Published
()
Modified
Description

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.

Vendors
iscdebianfedoraprojectnetapp
Products
bind, debian linux, fedora, active iq unified manager, h700s firmware, h300s firmware, h410c firmware, h410s firmware, h500s firmware
Weakness
CWE-787
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (2.5%)

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