Fortinet FortiProxy up to 1.0.7/1.1.6/1.2.9/2.0.1 CLI cpuset mask stack-based overflow

Summaryinfo

A vulnerability described as critical has been identified in Fortinet FortiProxy up to 1.0.7/1.1.6/1.2.9/2.0.1. Affected by this vulnerability is an unknown functionality of the component CLI. The manipulation of the argument cpuset mask results in stack-based overflow. This vulnerability is identified as CVE-2021-22130. The attack is only possible with local access. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Fortinet FortiProxy up to 1.0.7/1.1.6/1.2.9/2.0.1 (Firewall Software). Affected is an unknown code block of the component CLI. The manipulation of the argument cpuset mask with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 06/03/2021 as FG-IR-21-006. The advisory is available at fortiguard.com. This vulnerability is traded as CVE-2021-22130. Technical details are known, but there is no available exploit.

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

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Productinfo

Type

• Firewall Software

Vendor

• Fortinet

Name

• FortiProxy

Version

• 1.0.0
• 1.0.1
• 1.0.2
• 1.0.3
• 1.0.4
• 1.0.5
• 1.0.6
• 1.0.7
• 1.1.0
• 1.1.1
• 1.1.2
• 1.1.3
• 1.1.4
• 1.1.5
• 1.1.6
• 1.2.0
• 1.2.1
• 1.2.2
• 1.2.3
• 1.2.4
• 1.2.5
• 1.2.6
• 1.2.7
• 1.2.8
• 1.2.9
• 2.0.0
• 2.0.1

License

• commercial

Website

• Vendor: https://www.fortinet.com/

CPE 2.3info

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CPE 2.2info

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