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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2021-33641

When processing files, malloc stores the data of the current line. When processing comments, malloc incorrectly accesses the released memory (use after free).

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Status
Published
Published
Updated
Assigning organization
openEuler

Description

When processing files, malloc stores the data of the current line. When processing comments, malloc incorrectly accesses the released memory (use after free).

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

n/a byacc

  • <1.9.20200330 and <2.0.20210808affected

References