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CVE-2020-11076
Published: May 22, 2020
Modified: Aug 4, 2024
PUBLISHED
CVSS v3.1
7.5
HIGH
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.
| Vendor | Product | Versions |
|---|---|---|
puma | puma | affected < 3.12.5affected >= 4.0.0, < 4.3.4 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
References
https://github.com/puma/puma/security/advisories/GHSA-x7jg-6pwg-fx5h
x_refsource_CONFIRM
openSUSE-SU-2020:0990
vendor-advisory
x_refsource_SUSE
openSUSE-SU-2020:1001
vendor-advisory
x_refsource_SUSE
FEDORA-2020-fe354f24e8
vendor-advisory
x_refsource_FEDORA
[debian-lts-announce] 20201007 [SECURITY] [DLA 2398-1] puma security update
mailing-list
x_refsource_MLIST
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