2019-02-ARTRADOWNLOADER Service Port 80 c:\intel buffer overflow

Summaryinfo

A vulnerability was found in 2019-02-ARTRADOWNLOADER. It has been classified as critical. The impacted element is an unknown function of the file c:\intel of the component Service Port 80. The manipulation leads to buffer overflow. The attack is possible to be carried out remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in 2019-02-ARTRADOWNLOADER (unknown version) and classified as critical. This issue affects an unknown code block of the file c:\intel of the component Service Port 80. 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 weakness was disclosed 01/03/2021 as MVID-2021-0013. It is possible to read the advisory at malvuln.com. Technical details as well as a public exploit are known.

The exploit is available at malvuln.com. It is declared as proof-of-concept.

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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Name

• 2019-02-ARTRADOWNLOADER

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Accepted

• Submit #5024: WIN32 BACKDOOR - 2019-02-ARTRADOWNLOADER / Remote SEH Buffer Overflow and Insecure Permissions (by malvuln)

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