- Description
- 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.
- Source
- cve@mitre.org
- NVD status
- Modified
- Products
- haproxy
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
- nvd@nist.gov
- NVD-CWE-noinfo
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
- CWE-835
- Hype score
- Not currently trending
HAProxy Vulnerability CVE-2024-45506 Under Active Exploit: Urgent Patching Required message https://t.co/mHjY3wskfI
@marc_vanlommel
6 Aug 2025
14 Impressions
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CVE-2024-47763 is getting exploited #inthewild. Find out more at https://t.co/DGlj86NDYu CVE-2024-45506 is getting exploited #inthewild. Find out more at https://t.co/CrRlKxpdFl CVE-2024-28987 is getting exploited #inthewild. Find out more at https://t.co/Ny6t3ci5XL
@inthewildio
23 Oct 2024
44 Impressions
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[
{
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