Summary
Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2023-40225: HAProxy through 2.0.32, 2.1.x and 2.2.x through 2.2.30, 2.3.x and 2.4.x through 2.4.23, 2.5.x and 2.6.x before 2.6.15, 2.7.x before 2.7.10, and 2.8.x before 2.8.2 forwards empty Content-Length headers, violating RFC 9110 section 8.6. In uncommon cases, an HTTP/1 server behind HAProxy may interpret the payload as an extra request.
Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2023 | haproxy | 0:2.8.0-1.amzn2023.0.2 |
| Amazon Linux · 2023 | haproxy-debuginfo | 0:2.8.0-1.amzn2023.0.2 |
| Amazon Linux · 2023 | haproxy-debugsource | 0:2.8.0-1.amzn2023.0.2 |
Vulnerabilities 1
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Unscored —
HAProxy through 2.0.32, 2.1.x and 2.2.x through 2.2.30, 2.3.x and 2.4.x through 2.4.23, 2.5.x and 2.6.x before 2.6.15, …
References
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web
https://alas.aws.amazon.com/cve/html/CVE-2023-40225.html