CVE-2019-6469

An error in the EDNS Client Subnet (ECS) feature for recursive resolvers can cause BIND to exit with an assertion failure when processing a response that has malformed RRSIGs. Versions affected: BIND 9.10.5-S1 -> 9.11.6-S1 of BIND 9 Supported Preview Edition.

Score

CVSS 3.1 7.5 High

Status

Modified - security-officer@isc.org

Published

2019-10-09

Last modified

2024-09-17

Weaknesses

CWE-617

Affected products

• Bind (Isc)
• Bind 9 Supported Preview Edition (Isc)

References

• https://kb.isc.org/docs/cve-2019-6469
• https://support.f5.com/csp/article/K39751401?utm_source=f5support&amp%3Butm_medium=RSS