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

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CVE-2021-33644

An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc0 for a variable gnulongname, causing an out-of-bounds read...

AZL-10545 CVE-2021-33646 affecting package libtar for versions less than 1.2.20-10

The thread function doesn’t free a variable t-thbuf.gnulongname after allocating memory, which may cause a memory leak...

CVE-2021-33644

An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc0 for a variable gnulongname, causing an out-of-bounds read...

CVE-2021-33644

An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc0 for a variable gnulongname, causing an out-of-bounds read...

CVE-2021-33644

An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc0 for a variable gnulongname, causing an out-of-bounds read...