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Amazon Linux AMI 2: CVE-2021-39241: Security patch for haproxy2 (ALASHAPROXY2-2023-005)

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Amazon Linux AMI 2: CVE-2021-39241: Security patch for haproxy2 (ALASHAPROXY2-2023-005)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
08/17/2021
Created
09/28/2023
Added
09/28/2023
Modified
09/28/2023

Description

An issue was discovered in HAProxy 2.0 before 2.0.24, 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. An HTTP method name may contain a space followed by the name of a protected resource. It is possible that a server would interpret this as a request for that protected resource, such as in the "GET /admin? HTTP/1.1 /static/images HTTP/1.1" example.

Solution(s)

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

References

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