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prionPRIOn knowledge basePRION:CVE-2022-3736
HistoryJan 26, 2023 - 9:15 p.m.

Integer overflow

2023-01-2621:15:00
PRIOn knowledge base
www.prio-n.com
50
integer overflow
bind 9
stale cache
stale answers
positive integer
nvd

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.2%

BIND 9 resolver can crash when stale cache and stale answers are enabled, option stale-answer-client-timeout is set to a positive integer, and the resolver receives an RRSIG query.
This issue affects BIND 9 versions 9.16.12 through 9.16.36, 9.18.0 through 9.18.10, 9.19.0 through 9.19.8, and 9.16.12-S1 through 9.16.36-S1.