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Vulnerability Details : CVE-2018-5737

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.
Publish Date : 2019-01-16 Last Update Date : 2019-10-09
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 617

- Products Affected By CVE-2018-5737

# Product Type Vendor Product Version Update Edition Language
1 Application ISC Bind 9.12.0 Version Details Vulnerabilities
2 Application ISC Bind 9.12.1 Version Details Vulnerabilities
3 Application Netapp Cloud Backup - Version Details Vulnerabilities
4 Application Netapp Data Ontap Edge - Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
ISC Bind 2
Netapp Cloud Backup 1
Netapp Data Ontap Edge 1

- References For CVE-2018-5737

http://www.securityfocus.com/bid/104236
BID 104236 ISC BIND CVE-2018-5737 Remote Denial of Service Vulnerability Release Date:2018-05-18
http://www.securitytracker.com/id/1040942
SECTRACK 1040942
https://security.netapp.com/advisory/ntap-20180926-0004/ CONFIRM
https://kb.isc.org/docs/aa-01606 CONFIRM

- Metasploit Modules Related To CVE-2018-5737

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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