Description
A flaw was found in Undertow. A remote attacker can exploit this vulnerability by sending `\r\r\r` as a header block terminator. This can be used for request smuggling with certain proxy servers, such as older versions of Apache Traffic Server and Google Cloud Classic Application Load Balancer, potentially leading to unauthorized access or manipulation of web requests.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None
Affected products
- RedHat / build_of_apache_camel_for_spring_boot4.0 – 4.0
- RedHat / build_of_apache_camel_-_hawtio4.0 – 4.0
- RedHat / data_grid8.0 – 8.0
- RedHat / fuse7.0.0 – 7.0.0
- RedHat / jboss_enterprise_application_platform8.0.0 – 8.0.0
- RedHat / jboss_enterprise_application_platform7.0.0 – 7.0.0
- RedHat / jboss_enterprise_application_platform_expansion_pack
- RedHat / process_automation7.0 – 7.0
- RedHat / single_sign-on7.0 – 7.0
- RedHat / undertow
References
Updated 17m ago · 8 sources