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High severity7.5NVD Advisory· Published May 10, 2021· Updated Jun 17, 2026

CVE-2021-23013

CVE-2021-23013

Description

On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3, the Traffic Management Microkernel (TMM) may stop responding when processing Stream Control Transmission Protocol (SCTP) traffic under certain conditions. This vulnerability affects TMM by way of a virtual server configured with an SCTP profile. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products

2
  • F5/BIG-IPdescription
  • F5, Inc./Big IPllm-fuzzy
    Range: <16.0.1.1, <15.1.3, <14.1.4, <13.1.3.6, <12.1.5.3

Patches

Vulnerability mechanics

References

2

News mentions

0

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