CVE-2024-21647

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-21647
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-21647.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-21647
Aliases
Related
Published
2024-01-08T14:15:47Z
Modified
2024-09-11T06:12:42.850384Z
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

Puma is a web server for Ruby/Rack applications built for parallelism. Prior to version 6.4.2, puma exhibited incorrect behavior when parsing chunked transfer encoding bodies in a way that allowed HTTP request smuggling. Fixed versions limits the size of chunk extensions. Without this limit, an attacker could cause unbounded resource (CPU, network bandwidth) consumption. This vulnerability has been fixed in versions 6.4.2 and 5.6.8.

References

Affected packages

Debian:11 / puma

Package

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

Affected ranges

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

Affected versions

4.*

4.3.8-1
4.3.8-1+deb11u1
4.3.8-1+deb11u2

5.*

5.2.2-1
5.2.2-2
5.3.2-1
5.3.2-2
5.3.2-3
5.5.2-1
5.5.2-2
5.6.4-1
5.6.5-1
5.6.5-2
5.6.5-3
5.6.5-4
5.6.7-1

6.*

6.0.2-1
6.4.0-1
6.4.0-2
6.4.0-3
6.4.0-4
6.4.2-1
6.4.2-2
6.4.2-3
6.4.2-4
6.4.2-5

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / puma

Package

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

Affected ranges

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

Affected versions

5.*

5.6.5-3
5.6.5-4
5.6.7-1

6.*

6.0.2-1
6.4.0-1
6.4.0-2
6.4.0-3
6.4.0-4
6.4.2-1
6.4.2-2
6.4.2-3
6.4.2-4
6.4.2-5

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / puma

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.4.2-1

Affected versions

5.*

5.6.5-3
5.6.5-4
5.6.7-1

6.*

6.0.2-1
6.4.0-1
6.4.0-2
6.4.0-3
6.4.0-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/puma/puma

Affected ranges

Type
GIT
Repo
https://github.com/puma/puma
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5fc43d73b6ff193325e657a24ed76dec79133e93

Affected versions

Other

rm

v1.*

v1.1.0
v1.1.1
v1.2.0
v1.2.1
v1.2.2
v1.3.0
v1.3.1
v1.4.0
v1.5.0
v1.6.2

v2.*

v2.0.0
v2.0.0.b2
v2.0.0.b3
v2.0.0.b4
v2.0.0.b5
v2.0.0.b6
v2.0.0.b7
v2.0.1
v2.1.0
v2.1.1
v2.10.0
v2.10.1
v2.10.2
v2.11.0
v2.11.2
v2.11.3
v2.12.0
v2.12.1
v2.12.2
v2.12.3
v2.13.0
v2.13.1
v2.13.2
v2.13.3
v2.13.4
v2.14.0
v2.15.0
v2.15.1
v2.15.2
v2.15.3
v2.16.0
v2.2.0
v2.2.1
v2.2.2
v2.3.0
v2.3.1
v2.3.2
v2.4.0
v2.4.1
v2.5.0
v2.5.1
v2.6.0
v2.7.0
v2.7.1
v2.8.1
v2.8.2
v2.9.0
v2.9.1
v2.9.2

v3.*

v3.0.0
v3.0.0.rc1
v3.0.1
v3.0.2
v3.1.0
v3.1.1
v3.10.0
v3.11.0
v3.11.1
v3.11.2
v3.11.3
v3.11.4
v3.12.0
v3.12.1
v3.2.0
v3.3.0
v3.4.0
v3.5.0
v3.5.1
v3.5.2
v3.6.0
v3.7.1
v3.8.0
v3.9.0
v3.9.1

v4.*

v4.0.0
v4.0.1
v4.1.0
v4.2.0
v4.2.1
v4.3.0

v5.*

v5.0.0
v5.0.0.beta1
v5.0.0.beta2
v5.0.1
v5.0.2
v5.0.3
v5.1.0
v5.2.0
v5.2.1
v5.2.2
v5.3.0
v5.3.1
v5.3.2
v5.4.0
v5.5.0
v5.5.1
v5.5.2
v5.6.0
v5.6.1
v5.6.3

v6.*

v6.0.0
v6.0.1
v6.0.2
v6.1.0
v6.2.0
v6.2.1
v6.2.2
v6.3.0
v6.4.0
v6.4.1