Home/CVE/On F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.0-11.6.3.1, or 11.2.1-11.5.6 a domain name cached within the DNS Cache of TMM m
CVE

CVE-2018-5532

On F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.0-11.6.3.1, or 11.2.1-11.5.6 a domain name cached within the DNS Cache of TMM m

On F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.0-11.6.3.1, or 11.2.1-11.5.6 a domain name cached within the DNS Cache of TMM may continue to be resolved by the cache even after the parent server revokes the record, if the DNS Cache is receiving a stream of requests for the cached name.

MEDIUM · CVSS 5.3 EPSS 0.00387
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

52
f5 big-ip local traffic manager>= 11.2.1 and <= 11.5.6
f5 big-ip local traffic manager>= 11.6.0 and <= 11.6.3.1
f5 big-ip local traffic manager>= 12.1.0 and <= 12.1.2
f5 big-ip local traffic managerall versions
f5 big-ip application acceleration manager>= 11.2.1 and <= 11.5.6
f5 big-ip application acceleration manager>= 11.6.0 and <= 11.6.3.1
f5 big-ip application acceleration manager>= 12.1.0 and <= 12.1.2
f5 big-ip application acceleration managerall versions
▣

Scoring & Timeline

5.3
MEDIUM · CVSS v3.0 · f5sirt@f5.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD19 Jul 2018 · 02:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securitytracker.com/id/1041345Third Party AdvisoryVDB Entry
https://support.f5.com/csp/article/K48224824Vendor Advisory
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