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Oracle Linux: CVE-2023-40225: ELSA-2024-1142: haproxy security update (MODERATE) (Multiple Advisories)

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Oracle Linux: CVE-2023-40225: ELSA-2024-1142: haproxy security update (MODERATE) (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:C/A:N)
Published
08/10/2023
Created
05/22/2024
Added
03/06/2024
Modified
12/01/2024

Description

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. A flaw was found in HAProxy. Empty Content-Length headers are forwarded, which could cause an HTTP/1 server behind it to interpret the payload as an extra request. This may render the HTTP/1 server vulnerable to attacks in some uncommon cases.

Solution(s)

  • oracle-linux-upgrade-haproxy

References

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