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Security Advisories

GHSA-gv9j-4w24-q7vx

https://github.com/advisories/GHSA-gv9j-4w24-q7vx

Severity

Unknown
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Summary

Improper random number generation in github.com/coredns/coredns

Description

Impact

CoreDNS before 1.6.6 (using go DNS package < 1.1.25) improperly generates random numbers because math/rand is used. The TXID becomes predictable, leading to response forgeries.

Patches

The problem has been fixed in 1.6.6+.

References

  • CVE-2019-19794

For more information

Please consult our security guide for more information regarding our security process.

References

  • https://github.com/advisories/GHSA-gv9j-4w24-q7vx
  • https://pkg.go.dev/vuln/GO-2022-0368
  • https://github.com/coredns/coredns/security/advisories/GHSA-gv9j-4w24-q7vx
  • https://images.chainguard.dev/security/github.com%2Fcoredns%2Fcoredns

Affected packages

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