CVE-2021-33645

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CVSS 3.1

7.5 high

EPSS

2%p77

Published

Aug 10, 2022 (Aug 10, 2022)

Modified

Jun 17, 2026

Description

The th_read() function doesn’t free a variable t->th_buf.gnu_longlink after allocating memory, which may cause a memory leak.

Vendors: feep openatom fedoraproject
Products: libtar, openeuler, fedora
Weakness: CWE-401
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.8%)

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