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OpenAdvisories
Medium ALAS2-2020-1505 1 CVE

Moderate: cpio security update (Amazon Linux 2)

Published Oct 22, 2020 · Updated Oct 22, 2020

Summary

Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2019-14866: It was discovered cpio does not properly validate input files when generating TAR archives. When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may contain files with permissions the attacker did not have or in paths he did not have access to. Extracting those archives from a high-privilege user without carefully reviewing them may lead to the compromise of the system. 1765511: CVE-2019-14866 cpio: improper input validation when writing tar header fields leads to unexpect tar generation

Fixed packages 2

ReleasePackageFixed in
Amazon Linux · 2 cpio 0:2.11-28.amzn2
Amazon Linux · 2 cpio-debuginfo 0:2.11-28.amzn2

Vulnerabilities 1

References

  • web
    https://alas.aws.amazon.com/cve/html/CVE-2019-14866.html