Overview
About vulnerability
An unauthenticated remote attacker who can send a single UDP packet to a Spring Integration UDP inbound adapter can cause the server to emit an outbound UDP datagram to an arbitrary internal or external host and port of the attacker’s choosing. This enables blind UDP SSRF (port scanning of internal networks via ICMP/behavior timing, triggering UDP services such as memcached/SNMP/NTP on internal hosts, or using the server as a reflection hop). The attacker controls both host and port; the payload is a 36-byte UUID string.Details
- Affected product:
- Apache Log4j , Spring , camel
- Affected packages:
- Spring Boot @ 2.6.15 (+2675 more)