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.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-45506US | high7.5 | — | ||
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… | ||||
02
references
External citations — patches, advisories, analysis.
- http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=c725db17e8416ffb3c1537aea756356228ce5e3cWEB
- http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=d636e515453320c6e122c313c661a8ac7d387c7fWEB
- https://nvd.nist.gov/vuln/detail/CVE-2024-45506WEB
- https://www.haproxy.org/WEB
- https://www.haproxy.org/download/3.1/src/CHANGELOGARTICLE
- https://www.mail-archive.com/haproxy%40formilux.org/msg45280.htmlARTICLE
- https://www.mail-archive.com/haproxy%40formilux.org/msg45281.htmlARTICLE
scry
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan