Vulnerabilities > CVE-2020-1897 - Use After Free vulnerability in Facebook Proxygen

047910
CVSS 7.5 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
PARTIAL
Availability impact
PARTIAL
network
low complexity
facebook
CWE-416

Summary

A use-after-free is possible due to an error in lifetime management in the request adaptor when a malicious client invokes request error handling in a specific sequence. This issue affects versions of proxygen prior to v2020.05.18.00.

Vulnerable Configurations

Part Description Count
Application
Facebook
183

Common Weakness Enumeration (CWE)