CVE-2021-33644
—CVSS 3.1
8.1 high
EPSS
1%p71
Published
()
Modified
Description
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.
- Vendors
- feepopenatomfedoraproject
- Products
- libtar, openeuler, fedora
- Weakness
- CWE-125
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
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