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PRIOn knowledge basePRION:CVE-2021-33641HistoryJan 20, 2023 - 9:15 p.m.
Memory corruption
2023-01-2021:15:00
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6
malloc
data storage
file processing
comments
memory corruption
nvd
When processing files, malloc stores the data of the current line. When processing comments, malloc incorrectly accesses the released memory (use after free).
| CPE | Name | Operator | Version |
|---|---|---|---|
| byacc | ge | 2.0 | |
| byacc | lt | 2.0.20210808 | |
| byacc | lt | 1.9.20200330 |
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