CVE-2021-31872

Description

An issue was discovered in klibc before 2.0.9. Multiple possible integer overflows in the cpio command on 32-bit systems may result in a buffer overflow or other security impact.

References

https://lists.zytor.com/archives/klibc/2021-April/004593.html

https://lists.debian.org/debian-lts-announce/2021/06/msg00025.html

https://kernel.org/pub/linux/libs/klibc/2.0/

https://git.kernel.org/pub/scm/libs/klibc/klibc.git/commit/?id=9b1c91577aef7f2e72c3aa11a27749160bd278ff

http://www.openwall.com/lists/oss-security/2021/04/30/1

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3