CVE-2024-45397

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-45397
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-45397.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-45397
Aliases
  • GHSA-jf2c-xjcp-wg4c
Related
Published
2024-10-11T15:15:04Z
Modified
2024-11-12T20:48:18.988465Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. When an HTTP request using TLS/1.3 early data on top of TCP Fast Open or QUIC 0-RTT packets is received and the IP-address-based access control is used, the access control does not detect and prohibit HTTP requests conveyed by packets with a spoofed source address. This behavior allows attackers on the network to execute HTTP requests from addresses that are otherwise rejected by the address-based access control. The vulnerability has been addressed in commit 15ed15a. Users may disable the use of TCP FastOpen and QUIC to mitigate the issue.

References

Affected packages

Debian:11 / h2o

Package

Name
h2o
Purl
pkg:deb/debian/h2o?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.2.5+dfsg2-6
2.2.5+dfsg2-6.1
2.2.5+dfsg2-6.2
2.2.5+dfsg2-7
2.2.5+dfsg2-8
2.2.5+dfsg2-8.1~exp1
2.2.5+dfsg2-8.1
2.2.5+dfsg2-9

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / h2o

Package

Name
h2o
Purl
pkg:deb/debian/h2o?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.2.5+dfsg2-7
2.2.5+dfsg2-8
2.2.5+dfsg2-8.1~exp1
2.2.5+dfsg2-8.1
2.2.5+dfsg2-9

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / h2o

Package

Name
h2o
Purl
pkg:deb/debian/h2o?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.2.5+dfsg2-7
2.2.5+dfsg2-8
2.2.5+dfsg2-8.1~exp1
2.2.5+dfsg2-8.1
2.2.5+dfsg2-9

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/h2o/h2o

Affected ranges

Type
GIT
Repo
https://github.com/h2o/h2o
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
15ed15a2efb83a77bb4baaa5a119e639c2f6898a

Affected versions

v0.*

v0.9.0
v0.9.1
v0.9.2

v1.*

v1.0.0
v1.0.1
v1.1.0
v1.1.1
v1.2.0
v1.3.0
v1.3.0-beta1
v1.3.1
v1.4.0
v1.4.1
v1.4.2
v1.5.0
v1.5.0-beta1
v1.5.0-beta2
v1.5.0-beta3
v1.5.0-beta4
v1.5.1
v1.5.2
v1.5.3
v1.6.0
v1.6.0-beta1
v1.6.0-beta2
v1.7.0
v1.7.0-beta1
v1.7.0-beta2
v1.7.0-beta3
v1.7.0-beta4
v1.7.0-beta5

v2.*

v2.1.0-beta1
v2.1.0-beta2
v2.1.0-beta3
v2.2.0
v2.2.0-beta1
v2.2.0-beta2
v2.2.0-beta3