GHSA-x7jg-6pwg-fx5h
Suggest an improvement- Source
- https://github.com/advisories/GHSA-x7jg-6pwg-fx5h
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/05/GHSA-x7jg-6pwg-fx5h/GHSA-x7jg-6pwg-fx5h.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-x7jg-6pwg-fx5h
- Aliases
- Published
- 2020-05-22T14:55:05Z
- Modified
- 2024-02-20T05:18:10.901023Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- HTTP Smuggling via Transfer-Encoding Header in Puma
- Details
-
Impact
By using an invalid transfer-encoding header, an attacker could smuggle an HTTP response.
Originally reported by @ZeddYu, who has our thanks for the detailed report.
Patches
The problem has been fixed in Puma 3.12.5 and Puma 4.3.4.
For more information
If you have any questions or comments about this advisory:
- Open an issue in Puma
- See our security policy
- References
-
- https://github.com/puma/puma/security/advisories/GHSA-x7jg-6pwg-fx5h
- https://nvd.nist.gov/vuln/detail/CVE-2020-11076
- https://github.com/puma/puma/commit/f24d5521295a2152c286abb0a45a1e1e2bd275bd
- https://github.com/puma/puma
- https://github.com/puma/puma/blob/master/History.md#434435-and-31253126--2020-05-22
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2020-11076.yml
- https://lists.debian.org/debian-lts-announce/2020/10/msg00009.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SKIY5H67GJIGJL6SMFWFLUQQQR3EMVPR
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00034.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00038.html
Affected packages
RubyGems / puma
Package
- Name
- puma
- Purl
- pkg:gem/puma
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed3.12.5
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
RubyGems / puma
Package
- Name
- puma
- Purl
- pkg:gem/puma