A Use After Free: CWE-416 vulnerability exists in Zelio Soft 2, V5.2 and earlier, which could cause remote code execution when opening a specially crafted Zelio Soft 2 project file.
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
Link | Tags |
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http://www.securityfocus.com/bid/109100 | vdb entry third party advisory broken link |
https://www.zerodayinitiative.com/advisories/ZDI-19-658/ | vdb entry third party advisory |
https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-190-01 | vendor advisory |
https://www.us-cert.gov/ics/advisories/icsa-19-190-03 | third party advisory us government resource |