Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2485-1 | golang-golang-x-net-dev security update |
Debian DSA |
DSA-4503-1 | golang-1.11 security update |
Debian DSA |
DSA-4508-1 | h2o security update |
Debian DSA |
DSA-4520-1 | trafficserver security update |
Github GHSA |
GHSA-hgr8-6h9x-f7q9 | golang.org/x/net/http vulnerable to ping floods |
Ubuntu USN |
USN-4308-1 | Twisted vulnerabilities |
Ubuntu USN |
USN-4866-1 | Netty vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 26 Aug 2024 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat jboss Enterprise Application Platform Eus
|
|
| CPEs | cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7 | |
| Vendors & Products |
Redhat jboss Enterprise Application Platform Eus
|
Projects
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Status: PUBLISHED
Assigner: certcc
Published:
Updated: 2024-08-04T21:54:44.253Z
Reserved: 2019-03-01T00:00:00
Link: CVE-2019-9512
No data.
Status : Modified
Published: 2019-08-13T21:15:12.287
Modified: 2024-11-21T04:51:46.193
Link: CVE-2019-9512
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Debian DSA
Github GHSA
Ubuntu USN