CVE-2023-40225
10.08.2023, 21:15
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.
| Vendor | Product | Version |
|---|---|---|
| haproxy | haproxy | 𝑥 ≤ 2.0.32 |
| haproxy | haproxy | 2.2.0 ≤ 𝑥 ≤ 2.2.30 |
| haproxy | haproxy | 2.4.0 ≤ 𝑥 ≤ 2.4.23 |
| haproxy | haproxy | 2.5.0 ≤ 𝑥 < 2.6.15 |
| haproxy | haproxy | 2.7.0 ≤ 𝑥 < 2.7.10 |
| haproxy | haproxy | 2.8.0 ≤ 𝑥 < 2.8.2 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
References