Google Android 10.0 ihevcd_parse_slice_header.c ihevcd_parse_slice_header integer overflow

Summaryinfo

A vulnerability categorized as critical has been discovered in Google Android 10.0. Impacted is the function ihevcd_parse_slice_header of the file ihevcd_parse_slice_header.c. The manipulation results in integer overflow. This vulnerability is reported as CVE-2020-0194. The attack can be launched remotely. No exploit exists. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability, which was classified as critical, was found in Google Android 10.0 (Smartphone Operating System). Affected is the function ihevcd_parse_slice_header of the file ihevcd_parse_slice_header.c. The manipulation with an unknown input leads to a integer overflow vulnerability. CWE is classifying the issue as CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

In ihevcd_parse_slice_header of ihevcd_parse_slice_header.c, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-143826590

The weakness was disclosed 06/11/2020. This vulnerability is traded as CVE-2020-0194 since 10/17/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 06/12/2020). It is expected to see the exploit prices for this product increasing in the near future.

Applying a patch is able to eliminate this problem.

The entries VDB-156616, VDB-156615, VDB-156614 and VDB-156613 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• Smartphone Operating System

Vendor

• Google

Name

• Android

Version

• 10.0

License

• free

Website

• Vendor: https://www.google.com/

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Once again VulDB remains the best source for vulnerability data.

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