Red Hat OpenShift: CVE-2018-20615: haproxy: Mishandling of priority flag in short HEADERS frame by HTTP/2 decoder allows for crash Vulnerability
- Severity: 5
- Published: March 15, 2019
An out-of-bounds read issue was discovered in the HTTP/2 protocol decoder in HAProxy 1.8.x and 1.9.x through 1.9.0 which can result in a crash. The processing of the PRIORITY flag in a HEADERS frame requires 5 extra bytes, and while these bytes are skipped, the total frame length was not re-checked to make sure they were present in the f...