CVE-2021-33640
—CVSS 3.1
9.8 critical
EPSS
<1%p49
Published
()
Modified
Description
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).
- Vendors
- openatomfedoraproject
- Products
- openeuler, fedora
- Weakness
- CWE-416
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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