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[email protected]CVE-2020-5934

HistoryOct 29, 2020 - 4:15 p.m.

CVE-2020-5934

2020-10-2916:15:15

[email protected]

web.nvd.nist.gov

big-ip

apm

cve-2020-5934

saml

single logout

tcp

keep-alive

nvd

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

25.1%

JSON

On BIG-IP APM 15.1.0-15.1.0.5, 14.1.0-14.1.2.3, and 13.1.0-13.1.3.3, when multiple HTTP requests from the same client to configured SAML Single Logout (SLO) URL are passing through a TCP Keep-Alive connection, traffic to TMM can be disrupted.

Affected configurations

NVD

Node

f5big-ip_access_policy_managerRange13.1.0–13.1.3.4

f5big-ip_access_policy_managerRange14.1.0–14.1.2.4

f5big-ip_access_policy_managerRange15.1.0–15.1.1

CPENameOperatorVersion
f5:big-ip_access_policy_managerf5 big-ip access policy managerlt13.1.3.4
f5:big-ip_access_policy_managerf5 big-ip access policy managerlt14.1.2.4
f5:big-ip_access_policy_managerf5 big-ip access policy managerlt15.1.1

CPE	Name	Operator	Version
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	lt	13.1.3.4
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	lt	14.1.2.4
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	lt	15.1.1

CNA Affected

[
  {
    "product": "BIG-IP APM",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "15.1.0-15.1.0.5, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3"
      }
    ]
  }
]

References

support.f5.com/csp/article/K44808538

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

25.1%

JSON

Related for CVE-2020-5934

f51 cvelist1 nvd1 nessus1 prion1