Home/CVE/When UDP profile with idle timeout set to immediate or the value 0 is configured on a virtual server, undisclosed traffi
CVE

CVE-2023-29163

When UDP profile with idle timeout set to immediate or the value 0 is configured on a virtual server, undisclosed traffi

When UDP profile with idle timeout set to immediate or the value 0 is configured on a virtual server, undisclosed traffic can cause TMM to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

HIGH · CVSS 7.5 EPSS 0.00896
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-401Missing Release of Memory after Effective Lifetime
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Affected Products & Versions

60
f5 big-ip access policy manager>= 14.1.0 and < 14.1.5.4
f5 big-ip access policy manager>= 15.1.0 and < 15.1.8.2
f5 big-ip access policy manager>= 16.1.0 and < 16.1.3.4
f5 big-ip access policy managerall versions
f5 big-ip advanced firewall manager>= 14.1.0 and < 14.1.5.4
f5 big-ip advanced firewall manager>= 15.1.0 and < 15.1.8.2
f5 big-ip advanced firewall manager>= 16.1.0 and < 16.1.3.4
f5 big-ip advanced firewall managerall versions
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · 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 NVD03 May 2023 · 03:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://my.f5.com/manage/s/article/K20145107Vendor Advisory
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