7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
puma is vulnerable to CRLF injection. The values in the HTTP response headers not sanitized and validated, allowing an attacker perform HTTP response splitting by adding carriage feed or line return characters to inject arbitrary content in the HTTP response from the server. This vulnerability is related to CVE-2019-16254.
CPE | Name | Operator | Version |
---|---|---|---|
puma | le | 4.3.1 | |
puma | le | 3.12.2 | |
puma:buster | eq | 3.12.0-2+deb10u1 | |
puma | le | 4.3.1 | |
puma | le | 3.12.2 | |
puma:buster | eq | 3.12.0-2+deb10u1 |
github.com/advisories/GHSA-84j7-475p-hp8v
github.com/puma/puma/security/advisories/GHSA-84j7-475p-hp8v
lists.debian.org/debian-lts-announce/2022/05/msg00034.html
lists.fedoraproject.org/archives/list/[email protected]/message/BMJ3CGZ3DLBJ5WUUKMI5ZFXFJQMXJZIK/
lists.fedoraproject.org/archives/list/[email protected]/message/DIHVO3CQMU7BZC7FCTSRJ33YDNS3GFPK/
lists.fedoraproject.org/archives/list/[email protected]/message/NJ3LL5F5QADB6LM46GXZETREAKZMQNRD/
owasp.org/www-community/attacks/HTTP_Response_Splitting
sca.analysiscenter.veracode.com/vulnerability-database/security/http-response-splitting/ruby/sid-21605/summary
www.ruby-lang.org/en/news/2019/10/01/http-response-splitting-in-webrick-cve-2019-16254
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N