Amazon Linux 2 Security Advisory: ALAS-2024-2545
Advisory Release Date: 2024-05-09 19:16 Pacific
Advisory Updated Date: 2024-05-23 22:04 Pacific
2024-05-23: CVE-2019-16276 was added to this advisory.
It was discovered that net/http (through net/textproto) in golang does not correctly interpret HTTP requests where an HTTP header contains spaces before the colon. This could be abused by an attacker to smuggle HTTP requests when a proxy or a firewall is placed behind a server implemented in Go or to filter bypasses depending on the specific network configuration. (CVE-2019-16276)
Go before 1.12.11 and 1.3.x before 1.13.2 can panic upon an attempt to process network traffic containing an invalid DSA public key. There are several attack scenarios, such as traffic from a client to a server that verifies client certificates. (CVE-2019-17596)
Affected Packages:
golang
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 golang to update your system.
aarch64:
golang-1.13.4-1.amzn2.0.1.aarch64
golang-bin-1.13.4-1.amzn2.0.1.aarch64
noarch:
golang-docs-1.13.4-1.amzn2.0.1.noarch
golang-misc-1.13.4-1.amzn2.0.1.noarch
golang-tests-1.13.4-1.amzn2.0.1.noarch
golang-src-1.13.4-1.amzn2.0.1.noarch
src:
golang-1.13.4-1.amzn2.0.1.src
x86_64:
golang-1.13.4-1.amzn2.0.1.x86_64
golang-bin-1.13.4-1.amzn2.0.1.x86_64
golang-race-1.13.4-1.amzn2.0.1.x86_64