Use After Free Affecting busybox-petitboot package, versions <1:1.34.1-1.15.amzn1
Threat Intelligence
EPSS
0.07% (30th
percentile)
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Test your applications- Snyk ID SNYK-AMZN201803-BUSYBOXPETITBOOT-5789734
- published 20 Jul 2023
- disclosed 18 May 2022
Introduced: 18 May 2022
CVE-2022-30065 Open this link in a new tabHow to fix?
Upgrade Amazon-Linux:2018.03 busybox-petitboot to version 1:1.34.1-1.15.amzn1 or higher.
This issue was patched in ALAS-2023-1786.
NVD Description
Note: Versions mentioned in the description apply only to the upstream busybox-petitboot package and not the busybox-petitboot package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.
A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.
CVSS Scores
version 3.1