CVE-2020-5921

2020-08-2615:21:04

www.cve.org

syn flood

mcpd failure

big-ip

EPSS

0.001

Percentile

42.5%

JSON

in BIG-IP versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, 14.1.0-14.1.2.6, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.2, Syn flood causes large number of MCPD context messages destined to secondary blades consuming memory leading to MCPD failure. This issue affects only VIPRION hosts with two or more blades installed. Single-blade VIPRION hosts are not affected.

CNA Affected

[
  {
    "product": "BIG-IP",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "15.1.0-15.1.0.4, 15.0.0-15.0.1.3, 14.1.0-14.1.2.6, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, 11.6.1-11.6.5.2"
      }
    ]
  }
]

References

support.f5.com/csp/article/K00103216

EPSS

0.001

Percentile

42.5%

JSON

Related for CVELIST:CVE-2020-5921