GHSA-c2f4-cvqm-65w2
Suggest an improvement- Source
- https://github.com/advisories/GHSA-c2f4-cvqm-65w2
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/01/GHSA-c2f4-cvqm-65w2/GHSA-c2f4-cvqm-65w2.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-c2f4-cvqm-65w2
- Aliases
- Related
- Published
- 2024-01-08T15:56:48Z
- Modified
- 2024-02-16T08:03:32.965901Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Puma HTTP Request/Response Smuggling vulnerability
- Details
-
Impact
Prior to versions 6.4.2 and 5.6.8, puma exhibited dangerous behavior when parsing chunked transfer encoding bodies.
Fixed versions limit the size of chunk extensions. Without this limit, an attacker could cause unbounded resource (CPU, network bandwidth) consumption.
Patches
The vulnerability has been fixed in 6.4.2 and 5.6.8.
Workarounds
No known workarounds.
References
- HTTP Request Smuggling
- Open an issue in Puma
- See our security policy
- References
-
- https://github.com/puma/puma/security/advisories/GHSA-c2f4-cvqm-65w2
- https://nvd.nist.gov/vuln/detail/CVE-2024-21647
- https://github.com/puma/puma/commit/5fc43d73b6ff193325e657a24ed76dec79133e93
- https://github.com/puma/puma/commit/60d5ee3734adc8cee85c3f0561af392448fe19b7
- https://github.com/puma/puma/commit/bbb880ffb6debbfdea535b4b3eb2204d49ae151d
- https://github.com/puma/puma
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2024-21647.yml
Affected packages
RubyGems / puma
Package
- Name
- puma
- Purl
- pkg:gem/puma
RubyGems / puma
Package
- Name
- puma
- Purl
- pkg:gem/puma
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.6.8
Affected versions
0.*
0.8.0
0.8.1
0.8.2
0.9.0
0.9.1
0.9.2
0.9.3
0.9.4
0.9.5
1.*
1.0.0
1.1.0
1.1.1
1.2.0
1.2.1
1.2.2
1.3.0
1.3.1
1.4.0
1.5.0
1.6.0
1.6.1
1.6.2
1.6.3
2.*
2.0.0.b1
2.0.0.b2
2.0.0.b3
2.0.0.b4
2.0.0.b5
2.0.0.b6
2.0.0.b7
2.0.0
2.0.1
2.1.0
2.1.1
2.2.0
2.2.1
2.2.2
2.3.0
2.3.1
2.3.2
2.4.0
2.4.1
2.5.0
2.5.1
2.6.0
2.7.0
2.7.1
2.8.0
2.8.1
2.8.2
2.9.0
2.9.1
2.9.2
2.10.0
2.10.1
2.10.2
2.11.0
2.11.1
2.11.2
2.11.3
2.12.0
2.12.1
2.12.2
2.12.3
2.13.0
2.13.1
2.13.2
2.13.3
2.13.4
2.14.0
2.15.0
2.15.1
2.15.2
2.15.3
2.16.0
3.*
3.0.0.rc1
3.0.0
3.0.1
3.0.2
3.1.0
3.1.1
3.2.0
3.3.0
3.4.0
3.5.0
3.5.1
3.5.2
3.6.0
3.6.1
3.6.2
3.7.0
3.7.1
3.8.0
3.8.1
3.8.2
3.9.0
3.9.1
3.10.0
3.11.0
3.11.1
3.11.2
3.11.3
3.11.4
3.12.0
3.12.1
3.12.2
3.12.4
3.12.5
3.12.6
4.*
4.0.0
4.0.1
4.1.0
4.1.1
4.2.0
4.2.1
4.3.0
4.3.1
4.3.3
4.3.4
4.3.5
4.3.6
4.3.7
4.3.8
4.3.9
4.3.10
4.3.11
4.3.12
5.*
5.0.0.beta1
5.0.0.beta2
5.0.0
5.0.1
5.0.2
5.0.3
5.0.4
5.1.0
5.1.1
5.2.0
5.2.1
5.2.2
5.3.0
5.3.1
5.3.2
5.4.0
5.5.0
5.5.1
5.5.2
5.6.0
5.6.1
5.6.2
5.6.4
5.6.5
5.6.6
5.6.7