CVE-2020-11076 Detail
Current Description
In Puma (RubyGem) before 4.3.4 and 3.12.5, an attacker could smuggle an HTTP response, by using an invalid transfer-encoding header. The problem has been fixed in Puma 3.12.5 and Puma 4.3.4.
Source: MITRE
View Analysis Description
Analysis Description
In Puma (RubyGem) before 4.3.4 and 3.12.5, an attacker could smuggle an HTTP response, by using an invalid transfer-encoding header. The problem has been fixed in Puma 3.12.5 and Puma 4.3.4.
Source: MITRE
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-444 | Inconsistent Interpretation of HTTP Requests (‘HTTP Request Smuggling’) | NIST GitHub, Inc. |
Known Affected Software Configurations Switch to CPE 2.2
Configuration 1 ( hide )
| cpe:2.3:a:puma:puma:*:*:*:*:*:ruby:*:* Show Matching CPE(s) |
From (including) 3.0.0 |
Up to (excluding) 3.12.6 |
| cpe:2.3:a:puma:puma:*:*:*:*:*:ruby:*:* Show Matching CPE(s) |
From (including) 4.0.0 |
Up to (excluding) 4.3.5 |
Change History
1 change record found – show changes
Initial Analysis – 5/27/2020 10:38:56 AM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CPE Configuration |
OR
*cpe:2.3:a:puma:puma:*:*:*:*:*:ruby:*:* versions from (including) 3.0.0 up to (excluding) 3.12.6
*cpe:2.3:a:puma:puma:*:*:*:*:*:ruby:*:* versions from (including) 4.0.0 up to (excluding) 4.3.5
|
|
| Added | CVSS V2 |
NIST (AV:N/AC:L/Au:N/C:N/I:P/A:N) |
|
| Added | CVSS V3.1 |
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
|
| Added | CWE |
NIST CWE-444 |
|
| Changed | Reference Type |
https://github.com/puma/puma/blob/master/History.md#434435-and-31253126--2020-05-22 No Types Assigned |
https://github.com/puma/puma/blob/master/History.md#434435-and-31253126--2020-05-22 Release Notes, Third Party Advisory |
| Changed | Reference Type |
https://github.com/puma/puma/commit/f24d5521295a2152c286abb0a45a1e1e2bd275bd No Types Assigned |
https://github.com/puma/puma/commit/f24d5521295a2152c286abb0a45a1e1e2bd275bd Patch, Third Party Advisory |
| Changed | Reference Type |
https://github.com/puma/puma/security/advisories/GHSA-x7jg-6pwg-fx5h No Types Assigned |
https://github.com/puma/puma/security/advisories/GHSA-x7jg-6pwg-fx5h Third Party Advisory |
Quick Info
CVE Dictionary Entry:
CVE-2020-11076
NVD Published Date:
05/22/2020
NVD Last Modified:
05/27/2020