vulnerability
Arch Linux: Denial of service (CVE-2021-20193)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Mar 26, 2021 | Jul 11, 2025 | Nov 27, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Mar 26, 2021
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
An issue was discovered in GNU Tar before version 1.34. There is a memory leak in read_header() in list.c in the tar application.
Solution
arch-linux-upgrade-latest
References
- CVE-2021-20193
- https://attackerkb.com/topics/CVE-2021-20193
- URL-https://bugzilla.redhat.com/show_bug.cgi?id=1917565
- URL-https://git.savannah.gnu.org/cgit/tar.git/commit/?id=d9d4435692150fa8ff68e1b1a473d187cc3fd777
- URL-https://savannah.gnu.org/bugs/?59897
- URL-https://security.archlinux.org/ASA-202102-41
- URL-https://security.gentoo.org/glsa/202105-29
- CWE-401
- CWE-125
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