ID

VAR-202008-0950


CVE

CVE-2020-5917


TITLE

plural BIG-IP Cryptographic strength vulnerabilities in products

Trust: 0.8

sources: JVNDB: JVNDB-2020-010315

DESCRIPTION

In BIG-IP versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.2 and BIG-IQ versions 5.2.0-7.0.0, the host OpenSSH servers utilize keys of less than 2048 bits which are no longer considered secure. plural BIG-IP The product contains a cryptographic strength vulnerability.Information may be obtained. F5 BIG-IP APM is a set of access and security solutions from F5 Corporation of the United States. The product provides unified access to business-critical applications and networks. BIG-IP version 15.1.0 to 15.1.0.4, version 15.0.0 to 15.0.1.3, version 14.1.0 to 14.1.2.3, version 13.1.0 to 13.1.3.4, 12.1.0 There are security vulnerabilities in versions between 12.1.5.1, 11.6.1 to 11.6.5.2, and BIG-IQ versions 5.2.0 to 7.0.0. The vulnerability stems from the fact that the initial key value of the OpenSSH service is less than 2048 and thus There is a security risk

Trust: 1.8

sources: NVD: CVE-2020-5917 // JVNDB: JVNDB-2020-010315 // VULHUB: VHN-184042 // VULMON: CVE-2020-5917

AFFECTED PRODUCTS

vendor:f5model:big-ip advanced firewall managerscope:lteversion:13.1.3

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:ltversion:14.1.2.4

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:ltversion:12.1.5.2

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:ltversion:15.1.0.5

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:lteversion:11.6.5

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:gteversion:15.1.0

Trust: 1.0

vendor:f5model:big-iq centralized managementscope:lteversion:5.4.0

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:gteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip application security managerscope:gteversion:15.1.0

Trust: 1.0

vendor:f5model:big-iq centralized managementscope:eqversion:7.0.0

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:lteversion:11.6.5

Trust: 1.0

vendor:f5model:big-ip analyticsscope:ltversion:12.1.5.2

Trust: 1.0

vendor:f5model:big-ip application security managerscope:gteversion:11.6.1

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:gteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:ltversion:15.0.1.4

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:lteversion:13.1.3

Trust: 1.0

vendor:f5model:big-ip application security managerscope:gteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip link controllerscope:lteversion:13.1.3

Trust: 1.0

vendor:f5model:big-iq centralized managementscope:lteversion:6.1.0

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:lteversion:11.6.5

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:gteversion:11.6.1

Trust: 1.0

vendor:f5model:big-ip application security managerscope:lteversion:11.6.5

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:gteversion:15.1.0

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip link controllerscope:gteversion:15.1.0

Trust: 1.0

vendor:f5model:big-ip application security managerscope:gteversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:lteversion:11.6.5

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip application security managerscope:ltversion:14.1.2.4

Trust: 1.0

vendor:f5model:big-ip analyticsscope:lteversion:13.1.3

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:lteversion:11.6.5

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:ltversion:15.1.0.5

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:gteversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip link controllerscope:gteversion:11.6.1

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:gteversion:15.1.0

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:gteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip analyticsscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip link controllerscope:gteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:ltversion:15.1.0.5

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:ltversion:15.1.0.5

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:gteversion:11.6.1

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:gteversion:14.1.0

Trust: 1.0

vendor:f5model:big-iq centralized managementscope:gteversion:5.2.0

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:ltversion:15.0.1.4

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:ltversion:15.1.0.5

Trust: 1.0

vendor:f5model:big-ip analyticsscope:gteversion:15.1.0

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:lteversion:11.6.5

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:ltversion:15.0.1.4

Trust: 1.0

vendor:f5model:big-ip link controllerscope:lteversion:11.6.5

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:ltversion:15.0.1.4

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:ltversion:15.1.0.5

Trust: 1.0

vendor:f5model:big-ip analyticsscope:gteversion:11.6.1

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:ltversion:14.1.2.4

Trust: 1.0

vendor:f5model:big-ip analyticsscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:gteversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:ltversion:15.0.1.4

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:ltversion:15.1.0.5

Trust: 1.0

vendor:f5model:big-ip analyticsscope:lteversion:11.6.5

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:gteversion:11.6.1

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:gteversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:lteversion:11.6.5

Trust: 1.0

vendor:f5model:big-ip analyticsscope:gteversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip application security managerscope:ltversion:15.1.0.5

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:ltversion:14.1.2.4

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:ltversion:12.1.5.2

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:ltversion:15.0.1.4

Trust: 1.0

vendor:f5model:big-ip analyticsscope:ltversion:14.1.2.4

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:gteversion:11.6.1

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:gteversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:ltversion:12.1.5.2

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:ltversion:12.1.5.2

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:gteversion:15.1.0

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:ltversion:15.0.1.4

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:ltversion:14.1.2.4

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:gteversion:11.6.1

Trust: 1.0

vendor:f5model:big-ip application security managerscope:ltversion:15.0.1.4

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:ltversion:12.1.5.2

Trust: 1.0

vendor:f5model:big-ip link controllerscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:lteversion:13.1.3

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:gteversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip application security managerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip link controllerscope:ltversion:15.1.0.5

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:ltversion:14.1.2.4

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:gteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:gteversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:ltversion:12.1.5.2

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:ltversion:14.1.2.4

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:ltversion:15.1.0.5

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:ltversion:14.1.2.4

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:gteversion:11.6.1

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:ltversion:12.1.5.2

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip link controllerscope:ltversion:15.0.1.4

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:ltversion:12.1.5.2

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:gteversion:15.1.0

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:lteversion:13.1.3

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:lteversion:13.1.3

Trust: 1.0

vendor:f5model:big-ip link controllerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip application security managerscope:ltversion:12.1.5.2

Trust: 1.0

vendor:f5model:big-ip analyticsscope:ltversion:15.1.0.5

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:gteversion:15.1.0

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:gteversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:ltversion:15.0.1.4

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:gteversion:11.6.1

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:lteversion:13.1.3

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip link controllerscope:gteversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:gteversion:14.1.0

Trust: 1.0

vendor:f5model:big-iq centralized managementscope:gteversion:6.0.0

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:gteversion:11.6.1

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:lteversion:11.6.5

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:gteversion:15.1.0

Trust: 1.0

vendor:f5model:big-ip link controllerscope:ltversion:14.1.2.4

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:lteversion:13.1.3

Trust: 1.0

vendor:f5model:big-ip application security managerscope:lteversion:13.1.3

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:gteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:gteversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip analyticsscope:gteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip analyticsscope:ltversion:15.0.1.4

Trust: 1.0

vendor:f5model:big-ip link controllerscope:ltversion:12.1.5.2

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:ltversion:14.1.2.4

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:gteversion:15.1.0

Trust: 1.0

vendor:f5model:big-ip application security managerscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:lteversion:13.1.3

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:gteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip access policy managerscope: - version: -

Trust: 0.8

vendor:f5model:big-ip advanced firewall managerscope: - version: -

Trust: 0.8

vendor:f5model:big-ip analyticsscope: - version: -

Trust: 0.8

vendor:f5model:big-ip application acceleration managerscope: - version: -

Trust: 0.8

vendor:f5model:big-ip application security managerscope: - version: -

Trust: 0.8

vendor:f5model:big-ip domain name systemscope: - version: -

Trust: 0.8

vendor:f5model:big-ip fraud protection servicescope: - version: -

Trust: 0.8

vendor:f5model:big-ip global traffic managerscope: - version: -

Trust: 0.8

vendor:f5model:big-ip link controllerscope: - version: -

Trust: 0.8

vendor:f5model:big-ip local traffic managerscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2020-010315 // NVD: CVE-2020-5917

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-5917
value: MEDIUM

Trust: 1.0

NVD: JVNDB-2020-010315
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202008-1227
value: MEDIUM

Trust: 0.6

VULHUB: VHN-184042
value: MEDIUM

Trust: 0.1

VULMON: CVE-2020-5917
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2020-5917
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

NVD: JVNDB-2020-010315
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

VULHUB: VHN-184042
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2020-5917
baseSeverity: MEDIUM
baseScore: 5.9
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 2.2
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: JVNDB-2020-010315
baseSeverity: MEDIUM
baseScore: 5.9
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-184042 // VULMON: CVE-2020-5917 // JVNDB: JVNDB-2020-010315 // CNNVD: CNNVD-202008-1227 // NVD: CVE-2020-5917

PROBLEMTYPE DATA

problemtype:CWE-326

Trust: 1.9

sources: VULHUB: VHN-184042 // JVNDB: JVNDB-2020-010315 // NVD: CVE-2020-5917

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202008-1227

TYPE

encryption problem

Trust: 0.6

sources: CNNVD: CNNVD-202008-1227

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-010315

PATCH

title:K43404629url:https://support.f5.com/csp/article/K43404629

Trust: 0.8

title:BIG-IP Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=127494

Trust: 0.6

sources: JVNDB: JVNDB-2020-010315 // CNNVD: CNNVD-202008-1227

EXTERNAL IDS

db:NVDid:CVE-2020-5917

Trust: 2.6

db:JVNDBid:JVNDB-2020-010315

Trust: 0.8

db:CNNVDid:CNNVD-202008-1227

Trust: 0.7

db:AUSCERTid:ESB-2020.2929.3

Trust: 0.6

db:AUSCERTid:ESB-2020.2929

Trust: 0.6

db:AUSCERTid:ESB-2020.2929.2

Trust: 0.6

db:AUSCERTid:ESB-2020.2929.4

Trust: 0.6

db:VULHUBid:VHN-184042

Trust: 0.1

db:VULMONid:CVE-2020-5917

Trust: 0.1

sources: VULHUB: VHN-184042 // VULMON: CVE-2020-5917 // JVNDB: JVNDB-2020-010315 // CNNVD: CNNVD-202008-1227 // NVD: CVE-2020-5917

REFERENCES

url:https://support.f5.com/csp/article/k43404629

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2020-5917

Trust: 1.4

url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-5917

Trust: 0.8

url:https://www.auscert.org.au/bulletins/esb-2020.2929.3/

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2020.2929.4/

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2020.2929/

Trust: 0.6

url:https://vigilance.fr/vulnerability/f5-big-ip-man-in-the-middle-via-ssh-server-key-size-33159

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2020.2929.2/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/326.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

url:https://exchange.xforce.ibmcloud.com/vulnerabilities/187390

Trust: 0.1

sources: VULHUB: VHN-184042 // VULMON: CVE-2020-5917 // JVNDB: JVNDB-2020-010315 // CNNVD: CNNVD-202008-1227 // NVD: CVE-2020-5917

SOURCES

db:VULHUBid:VHN-184042
db:VULMONid:CVE-2020-5917
db:JVNDBid:JVNDB-2020-010315
db:CNNVDid:CNNVD-202008-1227
db:NVDid:CVE-2020-5917

LAST UPDATE DATE

2024-11-23T22:44:27.411000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-184042date:2020-09-02T00:00:00
db:VULMONid:CVE-2020-5917date:2020-09-02T00:00:00
db:JVNDBid:JVNDB-2020-010315date:2021-01-06T07:11:56
db:CNNVDid:CNNVD-202008-1227date:2021-01-07T00:00:00
db:NVDid:CVE-2020-5917date:2024-11-21T05:34:49.463

SOURCES RELEASE DATE

db:VULHUBid:VHN-184042date:2020-08-26T00:00:00
db:VULMONid:CVE-2020-5917date:2020-08-26T00:00:00
db:JVNDBid:JVNDB-2020-010315date:2021-01-06T07:11:56
db:CNNVDid:CNNVD-202008-1227date:2020-08-26T00:00:00
db:NVDid:CVE-2020-5917date:2020-08-26T15:15:13.257