CVE-2024-45506

HAProxy 2.9.x before 2.9.10, 3.0.x before 3.0.4, and 3.1.x through 3.1-dev6 allows a remote denial of service for HTTP/2 zero-copy forwarding (h2_send loop) under a certain set of conditions, as exploited in the wild in 2024.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=c725db17e8416ffb3c1537aea756356228ce5e3c	Broken Link
http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=d636e515453320c6e122c313c661a8ac7d387c7f	Broken Link
https://www.haproxy.org/	Product
https://www.haproxy.org/download/3.1/src/CHANGELOG	Release Notes
https://www.mail-archive.com/haproxy%40formilux.org/msg45280.html	Release Notes
https://www.mail-archive.com/haproxy%40formilux.org/msg45281.html	Release Notes

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:haproxy:haproxy::::::::
	cpe:2.3:a:haproxy:haproxy::::::::
	cpe:2.3:a:haproxy:haproxy:3.1:dev0::::::
	cpe:2.3:a:haproxy:haproxy:3.1:dev1::::::
	cpe:2.3:a:haproxy:haproxy:3.1:dev2::::::
	cpe:2.3:a:haproxy:haproxy:3.1:dev3::::::
	cpe:2.3:a:haproxy:haproxy:3.1:dev4::::::
	cpe:2.3:a:haproxy:haproxy:3.1:dev5::::::

History

14 Oct 2024, 03:15

Type	Values Removed	Values Added
Summary	~~(en) HAProxy 2.9.x before 2.9.10, 3.0.x before 3.0.4, and 3.1.x through 3.1-dev6 allows a remote denial of service.~~	(en) HAProxy 2.9.x before 2.9.10, 3.0.x before 3.0.4, and 3.1.x through 3.1-dev6 allows a remote denial of service for HTTP/2 zero-copy forwarding (h2_send loop) under a certain set of conditions, as exploited in the wild in 2024.

05 Sep 2024, 14:39

Type	Values Removed	Values Added
References	~~() http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=c725db17e8416ffb3c1537aea756356228ce5e3c -~~	() http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=c725db17e8416ffb3c1537aea756356228ce5e3c - Broken Link
References	~~() http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=d636e515453320c6e122c313c661a8ac7d387c7f -~~	() http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=d636e515453320c6e122c313c661a8ac7d387c7f - Broken Link
References	~~() https://www.haproxy.org/ -~~	() https://www.haproxy.org/ - Product
References	~~() https://www.haproxy.org/download/3.1/src/CHANGELOG -~~	() https://www.haproxy.org/download/3.1/src/CHANGELOG - Release Notes
References	~~() https://www.mail-archive.com/haproxy%40formilux.org/msg45280.html -~~	() https://www.mail-archive.com/haproxy%40formilux.org/msg45280.html - Release Notes
References	~~() https://www.mail-archive.com/haproxy%40formilux.org/msg45281.html -~~	() https://www.mail-archive.com/haproxy%40formilux.org/msg45281.html - Release Notes
CWE		NVD-CWE-noinfo
Summary		(es) HAProxy 2.9.x antes de 2.9.10, 3.0.x antes de 3.0.4 y 3.1.x hasta 3.1-dev6 permiten una denegación de servicio remota.
CPE		cpe:2.3:a:haproxy:haproxy:::::::: cpe:2.3:a:haproxy:haproxy:3.1:dev1:::::: cpe:2.3:a:haproxy:haproxy:3.1:dev4:::::: cpe:2.3:a:haproxy:haproxy:3.1:dev2:::::: cpe:2.3:a:haproxy:haproxy:3.1:dev0:::::: cpe:2.3:a:haproxy:haproxy:3.1:dev3:::::: cpe:2.3:a:haproxy:haproxy:3.1:dev5::::::
First Time		Haproxy Haproxy haproxy

04 Sep 2024, 16:35

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5

04 Sep 2024, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-09-04 15:15

Updated : 2024-10-14 03:15

NVD link : CVE-2024-45506

Mitre link : CVE-2024-45506

CVE.ORG link : CVE-2024-45506

JSON object : View

Products Affected

haproxy

haproxy

CWE

NVD-CWE-noinfo

7.5 /10