Amazon Linux 2 Security Advisory: ALAS-2023-2186
Advisory Release Date: 2023-08-03 18:10 Pacific
Advisory Updated Date: 2023-08-08 22:03 Pacific
Severity:
Important
Issue Overview:
The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value. (CVE-2023-29406)
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.
New Packages:
aarch64:
golang-1.20.6-1.amzn2.0.1.aarch64
golang-bin-1.20.6-1.amzn2.0.1.aarch64
golang-shared-1.20.6-1.amzn2.0.1.aarch64
noarch:
golang-docs-1.20.6-1.amzn2.0.1.noarch
golang-misc-1.20.6-1.amzn2.0.1.noarch
golang-tests-1.20.6-1.amzn2.0.1.noarch
golang-src-1.20.6-1.amzn2.0.1.noarch
src:
golang-1.20.6-1.amzn2.0.1.src
x86_64:
golang-1.20.6-1.amzn2.0.1.x86_64
golang-bin-1.20.6-1.amzn2.0.1.x86_64
golang-shared-1.20.6-1.amzn2.0.1.x86_64