Amazon Linux 2 Security Advisory: ALAS-2023-2171
Advisory Release Date: 2023-07-20 17:30 Pacific
Advisory Updated Date: 2023-07-25 23:06 Pacific
Severity:
Medium
Issue Overview:
International Components for Unicode (ICU-20850) v66.1 was discovered to contain a use after free bug in the pkg_createWithAssemblyCode function in the file tools/pkgdata/pkgdata.cpp. (CVE-2020-21913)
Affected Packages:
icu
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 icu to update your system.
New Packages:
aarch64:
icu-50.2-4.amzn2.0.1.aarch64
libicu-50.2-4.amzn2.0.1.aarch64
libicu-devel-50.2-4.amzn2.0.1.aarch64
icu-debuginfo-50.2-4.amzn2.0.1.aarch64
i686:
icu-50.2-4.amzn2.0.1.i686
libicu-50.2-4.amzn2.0.1.i686
libicu-devel-50.2-4.amzn2.0.1.i686
icu-debuginfo-50.2-4.amzn2.0.1.i686
noarch:
libicu-doc-50.2-4.amzn2.0.1.noarch
src:
icu-50.2-4.amzn2.0.1.src
x86_64:
icu-50.2-4.amzn2.0.1.x86_64
libicu-50.2-4.amzn2.0.1.x86_64
libicu-devel-50.2-4.amzn2.0.1.x86_64
icu-debuginfo-50.2-4.amzn2.0.1.x86_64