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A flaw in the "deny-answer-aliases" feature can cause an assertion failure in named
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A flaw in the "deny-answer-aliases" feature can cause an assertion failure in named
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Description
“deny-answer-aliases” is a little-used feature intended to help recursive server operators protect end users against DNS rebinding attacks, a potential method of circumventing the security model used by client browsers. However, a defect in this feature makes it easy, when the feature is in use, to experience an assertion failure in name.c. Affects BIND 9.7.0->9.8.8, 9.9.0->9.9.13, 9.10.0->9.10.8, 9.11.0->9.11.4, 9.12.0->9.12.2, 9.13.0->9.13.2.
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CVSS V3 Severity and Metrics
General Information
Vendors
- ISC
Products
- BIND 9
References
Advisory
Additional Info
Technical Analysis
Report as Exploited in the Wild
CVE ID
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