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Ubuntu: (CVE-2021-39241): haproxy vulnerability

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Ubuntu: (CVE-2021-39241): haproxy vulnerability

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
08/17/2021
Created
11/21/2024
Added
11/19/2024
Modified
11/19/2024

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)

  • ubuntu-upgrade-haproxy

References

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