Vulnerability identifier: #VU25835
Vulnerability risk: Medium
Exploitation vector: Network
Exploit availability: No
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to the affected software consumes excessive amounts of memory when proxying HTTP/1.1 requests or responses with many small (i.e. 1 byte) chunks. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
Install updates from vendor's website.
Vulnerable software versions
envoy: 1.0.0 - 1.13.0
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?