Amazon Linux 2 Security Advisory: ALAS-2020-1550
Advisory Release Date: 2020-10-22 18:43 Pacific
Advisory Updated Date: 2020-10-22 22:33 Pacific
Info-ZIP UnZip 6.0 mishandles the overlapping of files inside a ZIP container, leading to denial of service (resource consumption), aka a "better zip bomb" issue. (CVE-2019-13232)
Affected Packages:
unzip
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update unzip to update your system.
aarch64:
unzip-6.0-21.amzn2.aarch64
unzip-debuginfo-6.0-21.amzn2.aarch64
i686:
unzip-6.0-21.amzn2.i686
unzip-debuginfo-6.0-21.amzn2.i686
src:
unzip-6.0-21.amzn2.src
x86_64:
unzip-6.0-21.amzn2.x86_64
unzip-debuginfo-6.0-21.amzn2.x86_64