CVE-2024-45506

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-45506
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-45506.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-45506
Aliases
Related
Published
2024-09-04T15:15:14Z
Modified
2025-07-08T05:01:05.384648Z
Downstream
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:13 / haproxy

Package

Name
haproxy
Purl
pkg:deb/debian/haproxy?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-1

Affected versions

2.*

2.6.12-1
2.6.13-1
2.6.14-1
2.6.15-1
2.7.0-1
2.7.1-1
2.7.2-1
2.7.2-2
2.7.3-1
2.7.4-1
2.7.5-1
2.7.6-1
2.7.7-1
2.7.8-1
2.8.0-1
2.8.1-1
2.8.2-1
2.8.3-1
2.8.4-1
2.8.4-2
2.8.5-1
2.9.0-1
2.9.1-1
2.9.2-1
2.9.3-1
2.9.4-1
2.9.5-1
2.9.6-1
2.9.7-1
2.9.8-1
2.9.9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / git.haproxy.org/haproxy.git

Affected ranges

Type
GIT
Repo
https://git.haproxy.org/haproxy.git
Events
Introduced
5590ada4731a1f75004675680b4bdca61fa4c507
Fixed
dec017575d3a18c92e0d112bc8b92e1c557a10b8
Type
GIT
Repo
https://github.com/haproxy/haproxy
Events
Introduced
fddb8c13b6811b3b34eba0ad58d1f5fd5a3c7f60
Fixed
db09cd6ad4655a72326e8a52a7c014781292986b

Affected versions

v2.*

v2.9.0

v3.*

v3.0.0