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[email protected]CVE-2019-6682

HistoryDec 23, 2019 - 5:15 p.m.

CVE-2019-6682

2019-12-2317:15:12

CWE-400

[email protected]

web.nvd.nist.gov

cve

2019

6682

big-ip

asm

resource consumption

http

vulnerability

nvd

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.6%

JSON

On versions 15.0.0-15.0.1.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, the BIG-IP ASM system may consume excessive resources when processing certain types of HTTP responses from the origin web server. This vulnerability is only known to affect resource-constrained systems in which the security policy is configured with response-side features, such as Data Guard or response-side learning.

Affected configurations

NVD

Node

f5big-ip_application_security_managerRange11.5.2–11.6.5

f5big-ip_application_security_managerRange12.1.0–12.1.5

f5big-ip_application_security_managerRange13.1.0–13.1.3.2

f5big-ip_application_security_managerRange14.1.0–14.1.2.3

f5big-ip_application_security_managerRange15.0.0–15.1.0

CPENameOperatorVersion
f5:big-ip_application_security_managerf5 big-ip application security managerle11.6.5
f5:big-ip_application_security_managerf5 big-ip application security managerle12.1.5
f5:big-ip_application_security_managerf5 big-ip application security managerlt13.1.3.2
f5:big-ip_application_security_managerf5 big-ip application security managerlt14.1.2.3
f5:big-ip_application_security_managerf5 big-ip application security managerlt15.1.0

CPE	Name	Operator	Version
f5:big-ip_application_security_manager	f5 big-ip application security manager	le	11.6.5
f5:big-ip_application_security_manager	f5 big-ip application security manager	le	12.1.5
f5:big-ip_application_security_manager	f5 big-ip application security manager	lt	13.1.3.2
f5:big-ip_application_security_manager	f5 big-ip application security manager	lt	14.1.2.3
f5:big-ip_application_security_manager	f5 big-ip application security manager	lt	15.1.0

CNA Affected

[
  {
    "product": "BIG-IP ASM",
    "vendor": "F5",
    "versions": [
      {
        "status": "affected",
        "version": "15.0.0-15.0.1.1"
      },
      {
        "status": "affected",
        "version": "14.0.0-14.1.2.2"
      },
      {
        "status": "affected",
        "version": "13.1.0-13.1.3.1"
      },
      {
        "status": "affected",
        "version": "12.1.0-12.1.5"
      },
      {
        "status": "affected",
        "version": "11.5.2-11.6.5.1"
      }
    ]
  }
]

References

support.f5.com/csp/article/K40452417

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.6%

JSON

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