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 frame.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2019-03-18T16:11:36

Updated: 2019-04-24T05:06:06

Reserved: 2018-12-31T00:00:00


Link: CVE-2018-20615

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2019-03-21T16:00:36.297

Modified: 2023-11-07T02:56:19.400


Link: CVE-2018-20615

JSON object: View

cve-icon Redhat Information

No data.

CWE