CVE-2021-39240

An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It does not ensure that the scheme and path portions of a URI have the expected characters. For example, the authority field (as observed on a target HTTP/2 server) might differ from what the routing rules were intended to achieve.

Link	Resource
https://git.haproxy.org/?p=haproxy.git;a=commit;h=a495e0d94876c9d39763db319f609351907a31e8	Mailing List Patch
https://git.haproxy.org/?p=haproxy.git;a=commit;h=4b8852c70d8c4b7e225e24eb58258a15eb54c26e	Mailing List Patch
https://www.mail-archive.com/haproxy@formilux.org/msg41041.html	Third Party Advisory
https://www.debian.org/security/2021/dsa-4960	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ALECUZDIMT5FYGP6V6PVSI4BKVZTZWN/	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RPNY4WZIQUAUOCLIMUPC37AQWNXTWIQM/	Mailing List Third Party Advisory

Configuration 1

cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:* cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:* cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*

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Published : 2021-08-17 07:15

Updated : 2021-09-14 06:34

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NVD link : CVE-2021-39240

Mitre link : CVE-2021-39240

No products.

NVD-CWE-noinfo