02 Mar 2020
Vulnérabilité CVE-2020-5249 CVE Vulnerability
In Puma (RubyGem) before 4.3.3 and 3.12.4, if an application using Puma allows untrusted input in an early-hints header, an attacker can use a carriage return character to end the header and inject malicious content, such as additional headers or an entirely new response body. This vulnerability is known as HTTP Response Splitting. While not an attack in itself, response splitting is a vector for several other attacks, such as cross-site scripting (XSS). This is related to CVE-2020-5247, which fixed this vulnerability but only for regular responses. This has been fixed in 4.3.3 and 3.12.4. (CVSS:4.0) (Last Update:2020-04-09)
Vulnerability Details : In Puma (RubyGem) before 4.3.3 and 3.12.4, if an application using Puma allows untrusted input in an early-hints header, an attacker can use a carriage return character to end the header and inject malicious content, such as additional headers or an entirely new response body. This vulnerability is known as HTTP Response Splitting. While not an attack in itself, response splitting is a vector for several other attacks, such as cross-site scripting (XSS). This is related to CVE-2020-5247, which fixed this vulnerability but only for regular responses. This has been fixed in 4.3.3 and 3.12.4. Publish Date : 2020-03-02 Last Update Date : 2020-04-09 - CVSS Scores & Vulnerability Types
- Products Affected By CVE-2020-5249
- Number Of Affected Versions By Product
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- Metasploit Modules Related To CVE-2020-5249There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information) |