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ID

VAR-201903-0189


CVE

CVE-2019-6596


TITLE

BIG-IP APM Input validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-002615

DESCRIPTION

In BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.1, 12.1.0-12.1.3.6, 11.6.1-11.6.3.2, or 11.5.1-11.5.8, when processing fragmented ClientHello messages in a DTLS session TMM may corrupt memory eventually leading to a crash. Only systems offering DTLS connections via APM are impacted. BIG-IP APM Contains an input validation vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. F5 BIG-IP APM is prone to a denial-of-service vulnerability. Attackers can exploit this issue to crash the application, resulting in a denial-of-service condition

Trust: 1.98

sources: NVD: CVE-2019-6596 // JVNDB: JVNDB-2019-002615 // BID: 107403 // VULHUB: VHN-158031

AFFECTED PRODUCTS

vendor:f5model:big-ip access policy managerscope:lteversion:11.6.3

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:lteversion:11.5.8

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:lteversion:13.1.1

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:lteversion:12.1.3

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:gteversion:11.5.1

Trust: 1.0

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

Trust: 1.0

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

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:gteversion:13.0.0

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:eqversion:14.0.0

Trust: 1.0

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

Trust: 0.8

vendor:f5model:big-ip apmscope:eqversion:14.0

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:13.1.1

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:13.1

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:13.0.1

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:13.0

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:12.1.3

Trust: 0.3

vendor:f5model:big-ip apm hf2scope:eqversion:12.1.2

Trust: 0.3

vendor:f5model:big-ip apm hf1scope:eqversion:12.1.2

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:12.1.2

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:12.1.1

Trust: 0.3

vendor:f5model:big-ip apm hf2scope:eqversion:12.1

Trust: 0.3

vendor:f5model:big-ip apm hf1scope:eqversion:12.1

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:11.6.3

Trust: 0.3

vendor:f5model:big-ip apm hf1scope:eqversion:11.6.2

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:11.6.2

Trust: 0.3

vendor:f5model:big-ip apm hf2scope:eqversion:11.6.1

Trust: 0.3

vendor:f5model:big-ip apm hf1scope:eqversion:11.6.1

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:11.6.1

Trust: 0.3

vendor:f5model:big-ip apm hf8scope:eqversion:11.6

Trust: 0.3

vendor:f5model:big-ip apm hf7scope:eqversion:11.6

Trust: 0.3

vendor:f5model:big-ip apm hf6scope:eqversion:11.6

Trust: 0.3

vendor:f5model:big-ip apm hf5scope:eqversion:11.6

Trust: 0.3

vendor:f5model:big-ip apm hf4scope:eqversion:11.6

Trust: 0.3

vendor:f5model:big-ip apm hf3scope:eqversion:11.6

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:11.5.8

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:11.5.7

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:11.5.6

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:11.5.5

Trust: 0.3

vendor:f5model:big-ip apm hf3scope:eqversion:11.5.4

Trust: 0.3

vendor:f5model:big-ip apm hf2scope:eqversion:11.5.4

Trust: 0.3

vendor:f5model:big-ip apm hf1scope:eqversion:11.5.4

Trust: 0.3

vendor:f5model:big-ip apm hf2scope:eqversion:11.5.3

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:11.5.3

Trust: 0.3

vendor:f5model:big-ip apm hf1scope:eqversion:11.5.2

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:11.5.2

Trust: 0.3

vendor:f5model:big-ip apm hf11scope:eqversion:11.5.1

Trust: 0.3

vendor:f5model:big-ip apm hf10scope:eqversion:11.5.1

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:11.5.1

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:13.1.0.8

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:13.1.0.6

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:13.1.0.5

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:13.1.0.4

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:12.1.3.6

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:12.1.3.4

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:12.1.3.2

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:12.1.0

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:11.6.3.2

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:11.6.0

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:11.5.4

Trust: 0.3

vendor:f5model:big-ip apm hf1scope:eqversion:11.5.3

Trust: 0.3

vendor:f5model:big-ip apm hf6scope:eqversion:11.5.1

Trust: 0.3

vendor:f5model:big-ip apmscope:eqversion:11.5.0

Trust: 0.3

vendor:f5model:big-ip apmscope:neversion:14.1

Trust: 0.3

vendor:f5model:big-ip apmscope:neversion:11.5.9

Trust: 0.3

vendor:f5model:big-ip apmscope:neversion:14.0.0.3

Trust: 0.3

vendor:f5model:big-ip apmscope:neversion:13.1.1.2

Trust: 0.3

vendor:f5model:big-ip apmscope:neversion:12.1.3.7

Trust: 0.3

vendor:f5model:big-ip apmscope:neversion:11.6.3.3

Trust: 0.3

sources: BID: 107403 // JVNDB: JVNDB-2019-002615 // NVD: CVE-2019-6596

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-6596
value: HIGH

Trust: 1.0

NVD: CVE-2019-6596
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201903-424
value: HIGH

Trust: 0.6

VULHUB: VHN-158031
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2019-6596
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-158031
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2019-6596
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.0

Trust: 1.8

sources: VULHUB: VHN-158031 // JVNDB: JVNDB-2019-002615 // CNNVD: CNNVD-201903-424 // NVD: CVE-2019-6596

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:CWE-20

Trust: 0.9

sources: VULHUB: VHN-158031 // JVNDB: JVNDB-2019-002615 // NVD: CVE-2019-6596

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201903-424

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201903-424

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-002615

PATCH
title:K97241515url:https://support.f5.com/csp/article/K97241515
Trust: 0.8
title:F5 BIG-IP Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=90040
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2019-002615 // 
            
            
            
            CNNVD: CNNVD-201903-424

EXTERNAL IDS
db:NVDid:CVE-2019-6596
Trust: 2.8
db:BIDid:107403
Trust: 2.0
db:JVNDBid:JVNDB-2019-002615
Trust: 0.8
db:AUSCERTid:ESB-2019.0769
Trust: 0.6
db:CNNVDid:CNNVD-201903-424
Trust: 0.6
db:VULHUBid:VHN-158031
Trust: 0.1
sources:
            
            
            VULHUB: VHN-158031 // 
            
            
            
            BID: 107403 // 
            
            
            
            JVNDB: JVNDB-2019-002615 // 
            
            
            
            CNNVD: CNNVD-201903-424 // 
            
            
            
            NVD: CVE-2019-6596

REFERENCES
url:http://www.securityfocus.com/bid/107403
Trust: 2.3
url:https://support.f5.com/csp/article/k97241515
Trust: 2.0
url:https://nvd.nist.gov/vuln/detail/cve-2019-6596
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-6596
Trust: 0.8
url:https://vigilance.fr/vulnerability/f5-big-ip-apm-memory-corruption-via-dtls-clienthello-28723
Trust: 0.6
url:https://www.auscert.org.au/bulletins/76854
Trust: 0.6
url:http://www.f5.com/products/big-ip/
Trust: 0.3
sources:
            
            
            VULHUB: VHN-158031 // 
            
            
            
            BID: 107403 // 
            
            
            
            JVNDB: JVNDB-2019-002615 // 
            
            
            
            CNNVD: CNNVD-201903-424 // 
            
            
            
            NVD: CVE-2019-6596

CREDITS
The vendor reported this issue.
Trust: 0.9
sources:
            
            
            BID: 107403 // 
            
            
            
            CNNVD: CNNVD-201903-424

SOURCES
db:VULHUBid:VHN-158031
db:BIDid:107403
db:JVNDBid:JVNDB-2019-002615
db:CNNVDid:CNNVD-201903-424
db:NVDid:CVE-2019-6596

LAST UPDATE DATE
2024-11-23T22:25:59.786000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-158031date:2020-08-24T00:00:00
db:BIDid:107403date:2019-03-12T00:00:00
db:JVNDBid:JVNDB-2019-002615date:2019-04-15T00:00:00
db:CNNVDid:CNNVD-201903-424date:2020-08-25T00:00:00
db:NVDid:CVE-2019-6596date:2024-11-21T04:46:46.410

SOURCES RELEASE DATE
db:VULHUBid:VHN-158031date:2019-03-13T00:00:00
db:BIDid:107403date:2019-03-12T00:00:00
db:JVNDBid:JVNDB-2019-002615date:2019-04-15T00:00:00
db:CNNVDid:CNNVD-201903-424date:2019-03-12T00:00:00
db:NVDid:CVE-2019-6596date:2019-03-13T22:29:00.397