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[email protected]NVD:CVE-2018-5500

HistoryMar 01, 2018 - 4:29 p.m.

CVE-2018-5500

2018-03-0116:29:00

CWE-400

[email protected]

web.nvd.nist.gov

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

40.1%

JSON

On F5 BIG-IP systems running 13.0.0, 12.1.0 - 12.1.3.1, or 11.6.1 - 11.6.2, every Multipath TCP (MCTCP) connection established leaks a small amount of memory. Virtual server using TCP profile with Multipath TCP (MCTCP) feature enabled will be affected by this issue.

Affected configurations

Nvd

Node

f5big-ip_local_traffic_managerRange11.6.1–11.6.2

f5big-ip_local_traffic_managerRange12.1.0–12.1.3.1

f5big-ip_local_traffic_managerMatch13.0.0

Node

f5big-ip_application_acceleration_managerRange11.6.1–11.6.2

f5big-ip_application_acceleration_managerRange12.1.0–12.1.3.1

f5big-ip_application_acceleration_managerMatch13.0.0

Node

f5big-ip_advanced_firewall_managerRange11.6.1–11.6.2

f5big-ip_advanced_firewall_managerRange12.1.0–12.1.3.1

f5big-ip_advanced_firewall_managerMatch13.0.0

Node

f5big-ip_analyticsRange11.6.1–11.6.2

f5big-ip_analyticsRange12.1.0–12.1.3.1

f5big-ip_analyticsMatch13.0.0

Node

f5big-ip_access_policy_managerRange11.6.1–11.6.2

f5big-ip_access_policy_managerRange12.1.0–12.1.3.1

f5big-ip_access_policy_managerMatch13.0.0

Node

f5big-ip_application_security_managerRange11.6.1–11.6.2

f5big-ip_application_security_managerRange12.1.0–12.1.3.1

f5big-ip_application_security_managerMatch13.0.0

Node

f5big-ip_dnsRange11.6.1–11.6.2

f5big-ip_dnsRange12.1.0–12.1.3.1

f5big-ip_dnsMatch13.0.0

Node

f5big-ip_link_controllerRange11.6.1–11.6.2

f5big-ip_link_controllerRange12.1.0–12.1.3.1

f5big-ip_link_controllerMatch13.0.0

Node

f5big-ip_policy_enforcement_managerRange11.6.1–11.6.2

f5big-ip_policy_enforcement_managerRange12.1.0–12.1.3.1

f5big-ip_policy_enforcement_managerMatch13.0.0

Node

f5big-ip_websafeRange11.6.1–11.6.2

f5big-ip_websafeRange12.1.0–12.1.3.1

f5big-ip_websafeMatch13.0.0

Node

f5big-ip_edge_gatewayRange11.6.1–11.6.2

f5big-ip_edge_gatewayRange12.1.0–12.1.3.1

f5big-ip_edge_gatewayMatch13.0.0

Node

f5big-ip_global_traffic_managerRange11.6.1–11.6.2

f5big-ip_global_traffic_managerRange12.1.0–12.1.3.1

f5big-ip_global_traffic_managerMatch13.0.0

Node

f5big-ip_webacceleratorRange11.6.1–11.6.2

f5big-ip_webacceleratorRange12.1.0–12.1.3.1

f5big-ip_webacceleratorMatch13.0.0

VendorProductVersionCPE
f5big-ip_local_traffic_manager*cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*
f5big-ip_local_traffic_manager13.0.0cpe:2.3:a:f5:big-ip_local_traffic_manager:13.0.0:*:*:*:*:*:*:*
f5big-ip_application_acceleration_manager*cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*
f5big-ip_application_acceleration_manager13.0.0cpe:2.3:a:f5:big-ip_application_acceleration_manager:13.0.0:*:*:*:*:*:*:*
f5big-ip_advanced_firewall_manager*cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*
f5big-ip_advanced_firewall_manager13.0.0cpe:2.3:a:f5:big-ip_advanced_firewall_manager:13.0.0:*:*:*:*:*:*:*
f5big-ip_analytics*cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*
f5big-ip_analytics13.0.0cpe:2.3:a:f5:big-ip_analytics:13.0.0:*:*:*:*:*:*:*
f5big-ip_access_policy_manager*cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
f5big-ip_access_policy_manager13.0.0cpe:2.3:a:f5:big-ip_access_policy_manager:13.0.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
f5	big-ip_local_traffic_manager	*	cpe:2.3:a:f5:big-ip_local_traffic_manager::::::::
f5	big-ip_local_traffic_manager	13.0.0	cpe:2.3:a:f5:big-ip_local_traffic_manager:13.0.0:::::::*
f5	big-ip_application_acceleration_manager	*	cpe:2.3:a:f5:big-ip_application_acceleration_manager::::::::
f5	big-ip_application_acceleration_manager	13.0.0	cpe:2.3:a:f5:big-ip_application_acceleration_manager:13.0.0:::::::*
f5	big-ip_advanced_firewall_manager	*	cpe:2.3:a:f5:big-ip_advanced_firewall_manager::::::::
f5	big-ip_advanced_firewall_manager	13.0.0	cpe:2.3:a:f5:big-ip_advanced_firewall_manager:13.0.0:::::::*
f5	big-ip_analytics	*	cpe:2.3:a:f5:big-ip_analytics::::::::
f5	big-ip_analytics	13.0.0	cpe:2.3:a:f5:big-ip_analytics:13.0.0:::::::*
f5	big-ip_access_policy_manager	*	cpe:2.3:a:f5:big-ip_access_policy_manager::::::::
f5	big-ip_access_policy_manager	13.0.0	cpe:2.3:a:f5:big-ip_access_policy_manager:13.0.0:::::::*

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References

www.securityfocus.com/bid/103217

support.f5.com/csp/article/K33211839

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

40.1%

JSON

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