CVE-2023-22281 BIG-IP AFM vulnerability

2023-02-0117:52:27

CWE-908

www.cve.org

cve-2023-22281

big-ip afm

nat policy

tmm termination

security vulnerability

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

39.0%

JSON

On versions 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3, 15.1.x before 15.1.8, 14.1.x before 14.1.5.3, and all versions of 13.1.x, when a BIG-IP AFM NAT policy with a destination NAT rule is configured on a FastL4 virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CNA Affected

[
  {
    "defaultStatus": "unknown",
    "modules": [
      "AFM"
    ],
    "product": "BIG-IP",
    "vendor": "F5",
    "versions": [
      {
        "lessThan": "17.0.0.2",
        "status": "affected",
        "version": "17.0.0",
        "versionType": "semver"
      },
      {
        "lessThan": "16.1.3.3",
        "status": "affected",
        "version": "16.1.0",
        "versionType": "semver"
      },
      {
        "lessThan": "15.1.8",
        "status": "affected",
        "version": "15.1.0",
        "versionType": "semver"
      },
      {
        "lessThan": "14.1.5.3",
        "status": "affected",
        "version": "14.1.0",
        "versionType": "semver"
      },
      {
        "lessThan": "*",
        "status": "affected",
        "version": "13.1.0",
        "versionType": "semver"
      }
    ]
  }
]