CVE-2023-22839 BIG-IP DNS profile vulnerability

2023-02-0117:56:26

CWE-476

www.cve.org

cve-2023-22839

big-ip

dns profile

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 BIG-IP versions 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3, 15.1.x before 15.1.8.1, 14.1.x before 14.1.5.3, and all version of 13.1.x, when a DNS profile with the Rapid Response Mode setting enabled is configured on a virtual server with hardware SYN cookies enabled, undisclosed requests 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": [
      "DNS",
      "LTM enabled with DNS Services license"
    ],
    "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": "15.1.8.1",
        "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"
      }
    ]
  }
]