F5 BIG-IP up to 11.5.8/11.6.3.4/12.1.4/13.1.1.4 SNMP information disclosure

Summaryinfo

A vulnerability categorized as problematic has been discovered in F5 BIG-IP up to 11.5.8/11.6.3.4/12.1.4/13.1.1.4. This issue affects some unknown processing of the component SNMP. Executing a manipulation can lead to information disclosure. This vulnerability is registered as CVE-2019-6613. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability classified as problematic was found in F5 BIG-IP up to 11.5.8/11.6.3.4/12.1.4/13.1.1.4 (Firewall Software). This vulnerability affects an unknown functionality of the component SNMP. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

On BIG-IP 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8, SNMP may expose sensitive configuration objects over insecure transmission channels. This issue is exposed when a passphrase is used with various profile types and is accessed using SNMPv2.

The bug was discovered 05/01/2019. The weakness was published 05/03/2019 (Website). The advisory is shared for download at support.f5.com. This vulnerability was named CVE-2019-6613 since 01/22/2019. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/12/2023). The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entries are available at VDB-134384, VDB-134383, VDB-134382 and VDB-134381. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• Firewall Software

Vendor

• F5

Name

• BIG-IP

Version

• 11.5.0
• 11.5.1
• 11.5.2
• 11.5.3
• 11.5.4
• 11.5.5
• 11.5.6
• 11.5.7
• 11.5.8
• 11.6.3.0
• 11.6.3.1
• 11.6.3.2
• 11.6.3.3
• 11.6.3.4
• 12.1.0
• 12.1.1
• 12.1.2
• 12.1.3
• 12.1.4
• 13.1.1.0
• 13.1.1.1
• 13.1.1.2
• 13.1.1.3
• 13.1.1.4

License

• commercial

Website

• Vendor: https://f5.com/

CPE 2.3info

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CPE 2.2info

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Entryinfo

Once again VulDB remains the best source for vulnerability data.

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