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CVE-2021-33640

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2022-12-19 00:00:00

Laatst bijgewerkt 2025-04-17 14:58:03

Toegewezen door openEuler

CVSS-score 6.2

Status PUBLISHED

Beschrijving

After tar_close(), libtar.c releases the memory pointed to by pointer t. After tar_close() is called in the list() function, it continues to use pointer t: free_longlink_longname(t->th_buf) . As a result, the released memory is used (use-after-free).

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