Amazon Linux 2 Security Advisory: ALAS-2023-1974
Advisory Release Date: 2023-03-02 22:35 Pacific
Advisory Updated Date: 2023-03-07 00:20 Pacific
Severity:
Medium
Issue Overview:
AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimized implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption, sixteen bytes of the plaintext would be revealed. (CVE-2022-2097)
Affected Packages:
openssl11
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 openssl11 to update your system.
New Packages:
aarch64:
openssl11-1.1.1g-12.amzn2.0.13.aarch64
openssl11-libs-1.1.1g-12.amzn2.0.13.aarch64
openssl11-devel-1.1.1g-12.amzn2.0.13.aarch64
openssl11-static-1.1.1g-12.amzn2.0.13.aarch64
openssl11-debuginfo-1.1.1g-12.amzn2.0.13.aarch64
i686:
openssl11-1.1.1g-12.amzn2.0.13.i686
openssl11-libs-1.1.1g-12.amzn2.0.13.i686
openssl11-devel-1.1.1g-12.amzn2.0.13.i686
openssl11-static-1.1.1g-12.amzn2.0.13.i686
openssl11-debuginfo-1.1.1g-12.amzn2.0.13.i686
src:
openssl11-1.1.1g-12.amzn2.0.13.src
x86_64:
openssl11-1.1.1g-12.amzn2.0.13.x86_64
openssl11-libs-1.1.1g-12.amzn2.0.13.x86_64
openssl11-devel-1.1.1g-12.amzn2.0.13.x86_64
openssl11-static-1.1.1g-12.amzn2.0.13.x86_64
openssl11-debuginfo-1.1.1g-12.amzn2.0.13.x86_64