Summaryinfo

A vulnerability was found in gps-sdr-sim 1.0. It has been classified as critical. Affected is an unknown function of the component Command Line Parameter Handler. The manipulation leads to buffer overflow. This vulnerability is traded as CVE-2021-37778. There is no exploit available. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Detailsinfo

A vulnerability was found in gps-sdr-sim 1.0 and classified as critical. This issue affects some unknown functionality of the component Command Line Parameter Handler. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

There is a buffer overflow in gps-sdr-sim v1.0 when parsing long command line parameters, which can lead to DoS or code execution.

The weakness was shared 07/01/2022 as 294. The advisory is shared at github.com. The identification of this vulnerability is CVE-2021-37778 since 08/02/2021. Neither technical details nor an exploit are publicly available.

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

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

• gps-sdr-sim

Version

• 1.0

CPE 2.3info

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• 🔍

CPE 2.2info

• 🔍
• 🔍

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