perl-Archive-Tar: perl-Archive-Tar: Denial of Service via crafted tar header with large entry size

A flaw was found in the perl-Archive-Tar component. An attacker can exploit this vulnerability by providing a crafted tar header with an excessively large entry size field. This can lead to memory exhaustion, resulting in a Denial of Service DoS for the affected system...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the UploadAllFiles function during S3 restore operations when processing tar headers from a supplied backup archive. An attacker can cause the daemon to crash and disrupt the contr...

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

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DEBIAN-CVE-2021-33643

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 gnulonglink, causing an out-of-bounds read...

AZL-34947 CVE-2021-33644 affecting package libtar for versions less than 1.2.20-11

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...