libtar vulnerabilities (Red Hat)

5 vulnerabilities.

• libtar Red Hat The th_read() function doesn’t free a variable t->th_buf.gnu_longname after allocating memory,... CVE-2021-33646 Fix available 7.5 HighAugust 5, 2022
• libtar Red Hat The th_read() function doesn’t free a variable t->th_buf.gnu_longlink after allocating memory,... CVE-2021-33645 Fix available 7.5 HighAugust 5, 2022
• libtar Red Hat An attacker who submits a crafted tar file with size in header struct being 0 may be able to... CVE-2021-33644 Public exploitFix available 8.1 HighAugust 5, 2022
• libtar Red Hat An attacker who submits a crafted tar file with size in header struct being 0 may be able to... CVE-2021-33643 Fix available 9.1 CriticalAugust 5, 2022
• libtar Red Hat Multiple integer overflows in the th_read function in lib/block.c in libtar before 1.2.20 allow... CVE-2013-4397 Fix available 6.8 MediumOctober 17, 2013