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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

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

4.3 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

42.5%

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

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

4.3 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

42.5%

JSON

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