2020-19492 | sam2p Exception memory corruption
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A vulnerability, which was classified as critical, has been found in sam2p 0.49.4. Affected by this issue is an unknown code of the component Exception Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. Impacted is confidentiality, integrity, and availability. CVE summarizes:
There is a floating point exception in ReadImage that leads to a Segmentation fault in sam2p 0.49.4. A crafted input will lead to a denial of service or possibly unspecified other impact.
The weakness was disclosed 07/22/2021. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2020-19492 since 08/13/2020. The exploitation is known to be easy. The attack needs to be initiated within the local network. A simple authentication is needed for exploitation. There are neither technical details nor an exploit publicly available.
Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.
VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3
Status: Not defined
0-Day Time: 🔒
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