A problem with the implementation of the new serve-stale feature in BIND 9.12 can lead to an assertion failure in rbtdb.c, even when stale-answer-enable is off. Additionally, problematic interaction between the serve-stale feature and NSEC aggressive negative caching can in some cases cause undesirable behavior from named, such as a recursion loop or excessive logging. Deliberate exploitation of this condition could cause operational problems depending on the particular manifestation -- either degradation or denial of service. Affects BIND 9.12.0 and 9.12.1.
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/104236 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1040942 | Third Party Advisory VDB Entry |
https://kb.isc.org/docs/aa-01606 | Vendor Advisory |
https://security.netapp.com/advisory/ntap-20180926-0004/ | Third Party Advisory |
Configurations
History
No history.
Information
Published : 2019-01-16 20:29
Updated : 2024-02-28 16:48
NVD link : CVE-2018-5737
Mitre link : CVE-2018-5737
CVE.ORG link : CVE-2018-5737
JSON object : View
Products Affected
isc
- bind
netapp
- data_ontap_edge
- cloud_backup
CWE
CWE-617
Reachable Assertion