AZL-68730

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-68730.json

JSON Data

https://api.osv.dev/v1/vulns/AZL-68730

Upstream

CVE-2025-40780

Published

2025-10-22T16:15:42Z

Modified

2026-04-21T04:38:29.049408Z

Summary

CVE-2025-40780 affecting package bind for versions less than 9.16.50-3

Details

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.

References

https://nvd.nist.gov/vuln/detail/CVE-2025-40780

Affected packages

Azure Linux:2 / bind

Package

Name: bind
Purl: pkg:rpm/azure-linux/bind

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

9.16.50-3

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-68730.json"