CVE-2017-0303

mediumpriority · track · 31EPSS 0.027 · 86 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.66% (86th) EPSS

CVSS 5 · medium

Is it mine?

187 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · fstec_bdu

EPSS · scored 2026-10-27

In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and Websafe software version 13.0.0, 12.0.0 to 12.1.2 and 11.5.1 to 11.6.1, under limited circumstances connections handled by a Virtual Server with an associated SOCKS profile may not be properly cleaned up, potentially leading to resource starvation. Connections may be left in the connection table which then can only be removed by restarting TMM. Over time this may lead to the BIG-IP being unable to process further connections.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-459USprimaryCWE-399US

affected products (187)

Products and version ranges known to be affected.

F5 Networks, Inc. BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM, Websafe≤ 13.0.0enisa_euvdEU
F5 Networks, Inc. BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM, Websafe≤ 11.5.1 - 11.6.1enisa_euvdEU
F5 Networks, Inc. BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM, Websafe≤ 12.0.0 - 12.1.2enisa_euvdEU
F5 Networks, Inc. BIG-IP Access Policy Manager≤ 12.1.0fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager≤ 11.6.0fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager≤ 11.5.2fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager≤ 11.5.5fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager≤ 12.1.1fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager≤ 11.6.1fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager≤ 13.0.0fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager≤ 11.5.0fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager≤ 12.0.0fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager≤ 11.5.4fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager≤ 11.5.1fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager≤ 12.1.2fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager≤ 11.5.3fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager≤ 11.5.0fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager≤ 11.5.1fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager≤ 11.6.1fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager≤ 13.0.0fstec_bduRU

showing 20 of 187

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu NVD CVE.org MITRE

published 2017-10-27modified 2026-06-17

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references (9)

External citations — patches, advisories, analysis.

http://www.securitytracker.com/id/1039674 cnnvd
https://support.f5.com/csp/article/K30201296 cnnvd
https://www.securityfocus.com/bid/101612 cnnvd
http://www.securityfocus.com/bid/101612 enisa_euvd
http://www.securitytracker.com/id/1039674 enisa_euvd
https://support.f5.com/csp/article/K30201296 enisa_euvd
http://www.securityfocus.com/bid/101612Third Party AdvisoryVDB Entrynvd
http://www.securitytracker.com/id/1039674Third Party AdvisoryVDB Entrynvd

scry

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