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CVE-2025-40780

Cache poisoning due to weak PRNG PUBLISHED

Description (CNA)

In specific circumstances, due to a weakness in the Pseudo Random Number Generator (PRNG) that is used, it is possible for an attacker to predict the source port and query ID that BIND will use. This issue affects BIND 9 versions 9.16.0 through 9.16.50, 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.16.8-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.39-S1, and 9.20.9-S1 through 9.20.13-S1.

Affected (CNA)

Vendor / productVersions
ISC / BIND 9affected 9.16.0 through 9.16.50; affected 9.18.0 through 9.18.39; affected 9.20.0 through 9.20.13; affected 9.21.0 through 9.21.12; affected 9.16.8-S1 through 9.16.50-S1; affected 9.18.11-S1 through 9.18.39-S1; affected 9.20.9-S1 through 9.20.13-S1

CWE

CWE-341

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.