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
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2 | cpio | 0:2.11-28.amzn2 |
| Amazon Linux · 2 | cpio-debuginfo | 0:2.11-28.amzn2 |
Vulnerabilities 1
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Medium 6.7
In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives. When cpio is u…
References
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web
https://alas.aws.amazon.com/cve/html/CVE-2019-14866.html