CVE-2018-5512

On F5 BIG-IP 13.1.0-13.1.0.5, when Large Receive Offload (LRO) and SYN cookies are enabled (default settings), undisclosed traffic patterns may cause TMM to restart.

CVSS v3 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3 : HIGH

V3 Legend

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/104095	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040801	Third Party Advisory VDB Entry
https://support.f5.com/csp/article/K51754851	Vendor Advisory
http://www.securityfocus.com/bid/104095	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040801	Third Party Advisory VDB Entry
https://support.f5.com/csp/article/K51754851	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*

Configuration 5 (hide)

cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*

Configuration 6 (hide)

cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*

Configuration 7 (hide)

cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*

Configuration 8 (hide)

cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*

Configuration 9 (hide)

cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*

Configuration 10 (hide)

cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*

Configuration 11 (hide)

cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*

Configuration 12 (hide)

cpe:2.3:a:f5:big-ip_websafe:*:*:*:*:*:*:*:*

Configuration 13 (hide)

cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:08

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/104095 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/104095 - Third Party Advisory, VDB Entry
References	~~() http://www.securitytracker.com/id/1040801 - Third Party Advisory, VDB Entry~~	() http://www.securitytracker.com/id/1040801 - Third Party Advisory, VDB Entry
References	~~() https://support.f5.com/csp/article/K51754851 - Vendor Advisory~~	() https://support.f5.com/csp/article/K51754851 - Vendor Advisory

Information

Published : 2018-05-02 13:29

Updated : 2024-11-21 04:08

NVD link : CVE-2018-5512

Mitre link : CVE-2018-5512

CVE.ORG link : CVE-2018-5512

JSON object : View

Products Affected

big-ip_websafe
big-ip_global_traffic_manager
big-ip_link_controller
big-ip_edge_gateway
big-ip_analytics
big-ip_advanced_firewall_manager
big-ip_policy_enforcement_manager
big-ip_webaccelerator
big-ip_access_policy_manager
big-ip_domain_name_system
big-ip_local_traffic_manager
big-ip_application_acceleration_manager
big-ip_application_security_manager

CWE

NVD-CWE-noinfo

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"confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2018-05-02T13:29:00.413", "references": [{"url": "http://www.securityfocus.com/bid/104095", "tags": ["Third Party Advisory", "VDB Entry"], "source": "f5sirt@f5.com"}, {"url": "http://www.securitytracker.com/id/1040801", "tags": ["Third Party Advisory", "VDB Entry"], "source": "f5sirt@f5.com"}, {"url": "https://support.f5.com/csp/article/K51754851", "tags": ["Vendor Advisory"], "source": "f5sirt@f5.com"}, {"url": "http://www.securityfocus.com/bid/104095", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1040801", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.f5.com/csp/article/K51754851", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "On F5 BIG-IP 13.1.0-13.1.0.5, when Large Receive Offload (LRO) and SYN cookies are enabled (default settings), undisclosed traffic patterns may cause TMM to restart."}, {"lang": "es", "value": "En F5 BIG-IP 13.1.0-13.1.0.5, cuando las cookies Large Receive Offload (LRO) y SYN est\u00e1n habilitadas (configuraci\u00f3n por defecto), los patrones de tr\u00e1fico no revelados pueden hacer que TMM se reinicie."}], "lastModified": "2024-11-21T04:08:57.783", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C0C28735-736C-43BC-BA38-FD3C83A0F933", "versionEndIncluding": "13.1.0.5", "versionStartIncluding": "13.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7EA7F3C5-BDF5-4F09-8539-8FEF155DEBBD", "versionEndIncluding": "13.1.0.5", "versionStartIncluding": "13.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8965C4F2-B91D-429C-8231-FF9E3536D954", "versionEndIncluding": "13.1.0.5", "versionStartIncluding": "13.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D672C28D-61E4-448A-9F42-17CE7A202052", "versionEndIncluding": "13.1.0.5", "versionStartIncluding": "13.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "45D23A0F-BD8C-467D-988B-50B8167147D7", "versionEndIncluding": "13.1.0.5", "versionStartIncluding": "13.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D3FB756F-82F2-4E38-82C2-A09DB6CC6255", "versionEndIncluding": "13.1.0.5", "versionStartIncluding": "13.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "72B0CAC3-BD37-4CCA-BD71-58402047A464", "versionEndIncluding": "13.1.0.5", "versionStartIncluding": "13.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8201E285-E857-4E87-BA60-A9C90087F653", "versionEndIncluding": "13.1.0.5", "versionStartIncluding": "13.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F5EDCB6-9383-4C4B-99A9-B0ADE8934395", "versionEndIncluding": "13.1.0.5", "versionStartIncluding": "13.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "14FBF622-D5C1-4E65-8948-1F4196DF8876", "versionEndIncluding": "13.1.0.5", "versionStartIncluding": "13.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "60996909-BD94-426B-8787-7B863EE1EFD4", "versionEndIncluding": "13.1.0.5", "versionStartIncluding": "13.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_websafe:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3E182512-CCEE-45F9-958F-73CC8C8444FA", "versionEndIncluding": "13.1.0.5", "versionStartIncluding": "13.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0369EC5B-1EF3-428E-9C22-2C64BECE84EB", "versionEndIncluding": "13.1.0.5", "versionStartIncluding": "13.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "f5sirt@f5.com"}

7.5 /10

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8 /10

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

JSON object

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Attach tags to `CVE-2018-5512`