Multiple vulnerabilities in F5 BIG-IP

1) SQL injection

EUVDB-ID: #VU9706

Risk: Low

CVSSv3.1: 5.5 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-0304

CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Exploit availability: No

Description

The vulnerability allows a remote authenticated attacker to execute arbitrary SQL commands in web application database.

The vulnerability exists in the BIG-IP AFM management UI due to insufficient sanitization of user-supplied data. A remote attacker can send a specially crafted HTTP request to vulnerable script and execute arbitrary SQL commands in web application database.

Successful exploitation of the vulnerability may allow an attacker to gain administrative access to vulnerable web application.

Mitigation

The vulnerability is addressed in the following versions: 12.1.3, 13.1.0, 13.0.0 HF1

Vulnerable software versions

BIG-IP AFM: 12.0.0 - 13.0.0

External links

http://support.f5.com/csp/article/K39428424

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Security restrictions bypass

EUVDB-ID: #VU9707

Risk: Low

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-0301

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote authenticated attacker to bypass security restrictions on the target system.

The weakness exists due to improper access control. A remote attacker can access different internal BIG-IP APM resources.

Mitigation

The vulnerability is addressed in the following versions: 11.5.5, 11.6.2, 12.1.3.

Vulnerable software versions

BIG-IP APM: 11.5.0 - 12.1.2

External links

http://support.f5.com/csp/article/K54358225

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Denial of service

EUVDB-ID: #VU9708

Risk: Low

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-6140

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to cause DoS condition on the target system.

The weakness exists in multiple F5 Networks products using virtual servers with client or server SSL profiles that use AES-GCM cipher suite due to improper processing of packets. A remote attacker can send a series of packets and cause a disruption of the data plane services on the system.

Successful exploitation of the vulnerability results in denial of service.

Mitigation

The vulnerability is addressed in the following versions: 11.5.5, 11.6.2, 11.5.5, 13.0.0.

Vulnerable software versions

BIG-IP LTM: 11.5.0 - 12.1.2

BIG-IP AAM: 11.5.0 - 12.1.2

BIG-IP AFM: 11.5.0 - 12.1.2

BIG-IP Analytics: 11.5.0 - 12.1.2

BIG-IP APM: 11.5.0 - 12.1.2

BIG-IP ASM: 11.5.0 - 12.1.2

BIG-IP DNS: 11.5.0 - 12.1.2

BIG-IP GTM: 11.5.0 - 12.1.1

BIG-IP PEM: 11.5.0 - 12.1.2

External links

http://support.f5.com/csp/article/K55102452

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.