Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.
Metrics
Affected Vendors & Products
References
History
Mon, 26 Aug 2024 18:00:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Redhat jboss Enterprise Application Platform Eus
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CPEs | cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7 | |
Vendors & Products |
Redhat jboss Enterprise Application Platform Eus
|
MITRE
Status: PUBLISHED
Assigner: certcc
Published: 2019-08-13T20:50:59
Updated: 2024-08-04T21:54:44.327Z
Reserved: 2019-03-01T00:00:00
Link: CVE-2019-9515
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-08-13T21:15:12.520
Modified: 2023-11-07T03:13:42.650
Link: CVE-2019-9515
Redhat