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cveF5CVE-2022-41836
HistoryOct 19, 2022 - 10:15 p.m.

CVE-2022-41836

2022-10-1922:15:13
CWE-20
f5
web.nvd.nist.gov
40
5
cve-2022-41836
attack signature false positive mode
security policy
virtual server
nvd

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

38.4%

When an β€˜Attack Signature False Positive Mode’ enabled security policy is configured on a virtual server, undisclosed requests can cause the bd process to terminate.

Affected configurations

Nvd
Node
f5big-ip_advanced_web_application_firewallRange15.1.0–15.1.7
OR
f5big-ip_advanced_web_application_firewallRange16.1.0–16.1.3.1
OR
f5big-ip_advanced_web_application_firewallMatch17.0.0
OR
f5big-ip_application_security_managerRange15.1.0–15.1.7
OR
f5big-ip_application_security_managerRange16.1.0–16.1.3.1
OR
f5big-ip_application_security_managerMatch17.0.0
VendorProductVersionCPE
f5big-ip_advanced_web_application_firewall*cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*
f5big-ip_advanced_web_application_firewall17.0.0cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:17.0.0:*:*:*:*:*:*:*
f5big-ip_application_security_manager*cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
f5big-ip_application_security_manager17.0.0cpe:2.3:a:f5:big-ip_application_security_manager:17.0.0:*:*:*:*:*:*:*

CNA Affected

[
  {
    "vendor": "F5",
    "product": "BIG-IP Advanced WAF & ASM",
    "versions": [
      {
        "version": "17.0.x",
        "status": "affected",
        "lessThan": "17.0.0.1",
        "versionType": "custom"
      },
      {
        "version": "16.1.x",
        "status": "affected",
        "lessThan": "16.1.3.1",
        "versionType": "custom"
      },
      {
        "version": "15.1.x",
        "status": "affected",
        "lessThan": "15.1.7",
        "versionType": "custom"
      },
      {
        "version": "14.1.0",
        "status": "unaffected",
        "lessThan": "14.1.x*",
        "versionType": "custom"
      },
      {
        "version": "13.1.0",
        "status": "unaffected",
        "lessThan": "13.1.x*",
        "versionType": "custom"
      }
    ]
  }
]

Social References

More

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

38.4%

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