CVE-2021-23047

Published on: 09/14/2021 12:00:00 AM UTC

Last Modified on: 09/14/2021 02:19:00 PM UTC

Certain versions of Big-ip Access Policy Manager from F5 contain the following vulnerability:

On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, and all versions of 13.1.x, 12.1.x and 11.6.x, when BIG-IP APM performs Online Certificate Status Protocol (OCSP) verification of a certificate that contains Authority Information Access (AIA), undisclosed requests may cause an increase in memory use. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVE References

Description Tags Link
No Description Provided support.f5.com
text/html
URL Logo MISC support.f5.com/csp/article/K79428827

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationF5Big-ip Access Policy ManagerAllAllAllAll
ApplicationF5Big-ip Access Policy ManagerAllAllAllAll
ApplicationF5Big-ip Access Policy ManagerAllAllAllAll
ApplicationF5Big-ip Access Policy ManagerAllAllAllAll
  • cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*:
  • cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*:
  • cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*:
  • cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @softek_jp F5 Networks BIG-IP APM の OCSP の処理にサービスを妨害される問題 (CVE-2021-23047) [39830] sid.softek.jp/content/show/3… #SIDfm #脆弱性情報 2021-08-27 08:42:52
Twitter Icon @CVEreport CVE-2021-23047 : On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, and all versions of… twitter.com/i/web/status/1… 2021-09-14 14:06:42
© CVE.report 2021 Twitter Nitter Twitter Viewer |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report