CVE-2020-5249

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...

CVE-2020-5249

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...

CVE-2020-5249 HTTP Response Splitting (Early Hints) in Puma

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...

CVE-2020-5249

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...

CVE-2020-5249

CVE-2020-5249 affects Puma RubyGem: untrusted input in an Early Hints header can allow HTTP Response Splitting via a carriage return that ends the header and injects content. Impact: attacking craftable headers or response bodies in vulnerable Puma versions. Affected: Puma before 4.3.3 and 3.12.4...

CVE-2020-5249

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...

CRLF Injection

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...

CVE-2020-5249: Improper Neutralization of CRLF Sequences in HTTP Headers

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...

CVE-2020-5247

In Puma RubyGem before 4.3.2 and before 3.12.3, if an application using Puma allows untrusted input in a response header, an attacker can use newline characters i.e. CR, LF or/r, /n to end the header and inject malicious content, such as additional headers or an entirely new response body. This...

DEBIAN-CVE-2020-5247

In Puma RubyGem before 4.3.2 and before 3.12.3, if an application using Puma allows untrusted input in a response header, an attacker can use newline characters i.e. CR, LF or/r, /n to end the header and inject malicious content, such as additional headers or an entirely new response body. This...

CVE-2020-5247

In Puma RubyGem before 4.3.2 and before 3.12.3, if an application using Puma allows untrusted input in a response header, an attacker can use newline characters i.e. CR, LF or/r, /n to end the header and inject malicious content, such as additional headers or an entirely new response body. This...

Cross site scripting

In Puma RubyGem before 4.3.2 and before 3.12.3, if an application using Puma allows untrusted input in a response header, an attacker can use newline characters i.e. CR, LF or/r, /n to end the header and inject malicious content, such as additional headers or an entirely new response body. This...

CVE-2020-5247

In Puma RubyGem before 4.3.2 and before 3.12.3, if an application using Puma allows untrusted input in a response header, an attacker can use newline characters i.e. CR, LF or/r, /n to end the header and inject malicious content, such as additional headers or an entirely new response body. This...

CVE-2020-5247

In Puma RubyGem before 4.3.2 and before 3.12.3, if an application using Puma allows untrusted input in a response header, an attacker can use newline characters i.e. CR, LF or/r, /n to end the header and inject malicious content, such as additional headers or an entirely new response body. This...

CVE-2020-5247

In Puma RubyGem before 4.3.2 and before 3.12.3, if an application using Puma allows untrusted input in a response header, an attacker can use newline characters i.e. CR, LF or/r, /n to end the header and inject malicious content, such as additional headers or an entirely new response body. This...

CVE-2020-5247 HTTP Response Splitting in Puma

In Puma RubyGem before 4.3.2 and before 3.12.3, if an application using Puma allows untrusted input in a response header, an attacker can use newline characters i.e. CR, LF or/r, /n to end the header and inject malicious content, such as additional headers or an entirely new response body. This...

CVE-2020-5247

In Puma RubyGem before 4.3.2 and before 3.12.3, if an application using Puma allows untrusted input in a response header, an attacker can use newline characters i.e. CR, LF or/r, /n to end the header and inject malicious content, such as additional headers or an entirely new response body. This...

CVE-2020-5247

CVE-2020-5247 is a HTTP Response Splitting vulnerability affecting Puma (RubyGem) in versions prior to 4.3.2 and 3.12.3 when untrusted input reaches response headers. An attacker could inject CR/LF sequences to terminate a header and inject new headers or a response body. The issue is mitigated b...

GHSA-84J7-475P-HP8V HTTP Response Splitting in Puma

In Puma RubyGem before 4.3.2 and 3.12.3, if an application using Puma allows untrusted input in a response header, an attacker can use newline characters i.e. CR, LF or/r, /n to end the header and inject malicious content, such as additional headers or an entirely new response body. This...

HTTP Response Splitting in Puma

In Puma RubyGem before 4.3.2 and 3.12.3, if an application using Puma allows untrusted input in a response header, an attacker can use newline characters i.e. CR, LF or/r, /n to end the header and inject malicious content, such as additional headers or an entirely new response body. This...