F5: Security Vulnerabilities
In F5 BIG-IP 12.1.0 through 12.1.2, specific websocket traffic patterns may cause a disruption of service for virtual servers configured to use the websocket profile.
CVSS Score
7.5
EPSS Score
0.013
Published
2017-05-09
In F5 BIG-IP 12.1.0 through 12.1.2, permissions enforced by iControl can lag behind the actual permissions assigned to a user if the role_map is not reloaded between the time the permissions are changed and the time of the user's next request. This is a race condition that occurs rarely in normal usage; the typical period in which this is possible is limited to at most a few seconds after the permission change.
CVSS Score
7.5
EPSS Score
0.01
Published
2017-05-09
In F5 BIG-IP APM 12.0.0 through 12.1.2, non-authenticated users may be able to inject JavaScript into a request that will then be rendered and executed in the context of the Administrative user when the Administrative user is viewing the Access System Logs, allowing the non-authenticated user to carry out a Cross Site Scripting (XSS) attack against the Administrative user.
CVSS Score
6.1
EPSS Score
0.008
Published
2017-05-09
In F5 BIG-IP APM 12.0.0 through 12.1.2 and 13.0.0, an authenticated user with an established access session to the BIG-IP APM system may be able to cause a traffic disruption if the length of the requested URL is less than 16 characters.
CVSS Score
5.3
EPSS Score
0.007
Published
2017-05-09
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, PSM, WebAccelerator, and WebSafe 11.6.1 HF1, 12.0.0 HF3, 12.0.0 HF4, and 12.1.0 through 12.1.2, undisclosed traffic patterns received while software SYN cookie protection is engaged may cause a disruption of service to the Traffic Management Microkernel (TMM) on specific platforms and configurations.
CVSS Score
5.9
EPSS Score
0.011
Published
2017-05-09
An attacker may be able to cause a denial-of-service (DoS) attack against the sshd component in F5 BIG-IP, Enterprise Manager, BIG-IQ, and iWorkflow.
CVSS Score
7.5
EPSS Score
0.014
Published
2017-05-01
The TMM SSO plugin in F5 BIG-IP APM 12.0.0 - 12.1.1, 11.6.0 - 11.6.1 HF1, 11.5.4 - 11.5.4 HF2, when configured as a SAML Identity Provider with a Service Provider (SP) connector, might allow traffic to be disrupted or failover initiated when a malformed, signed SAML authentication request from an authenticated user is sent via the SP connector.
CVSS Score
5.3
EPSS Score
0.019
Published
2017-04-11
F5 SSL Intercept iApp version 1.5.0 - 1.5.7 is vulnerable to an unauthenticated, remote attack that may allow modification of the BIG-IP system configuration, extraction of sensitive system files, and possible remote command execution on the system when deployed using the Explicit Proxy feature plus SNAT Auto Map option for egress traffic.
CVSS Score
9.8
EPSS Score
0.038
Published
2017-04-06
F5 SSL Intercept iApp 1.5.0 - 1.5.7 and SSL Orchestrator 2.0 is vulnerable to a Server-Side Request Forgery (SSRF) attack when deployed using the Dynamic Domain Bypass (DDB) feature feature plus SNAT Auto Map option for egress traffic.
CVSS Score
7.4
EPSS Score
0.011
Published
2017-04-06
The Traffic Management Microkernel (TMM) in F5 BIG-IP before 11.5.4 HF3, 11.6.x before 11.6.1 HF2 and 12.x before 12.1.2 does not properly handle minimum path MTU options for IPv6, which allows remote attackers to cause a denial-of-service (DoS) through unspecified vectors.
CVSS Score
7.5
EPSS Score
0.018
Published
2017-03-27