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Amazon Linux AMI 2: CVE-2023-40225: Security patch for haproxy2 (ALASHAPROXY2-2023-007)

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Amazon Linux AMI 2: CVE-2023-40225: Security patch for haproxy2 (ALASHAPROXY2-2023-007)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/10/2023
Created
09/28/2023
Added
09/28/2023
Modified
09/28/2023

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.

Solution(s)

  • amazon-linux-ami-2-upgrade-haproxy2
  • amazon-linux-ami-2-upgrade-haproxy2-debuginfo

References

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