CVE & CISA-KEV Catalog

CVE-2019-9512

HIGHEPSS 100th pctl

7.5

CVSS v3

Description

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.

CWE-400Resource Exhaustion

How to fix

Remediation Available

h2oDebian

Fixed in:2.2.5+dfsg2-3CVE-2019-9512

Fixed in:2.2.5+dfsg2-3CVE-2019-9512

eap7-apache-commons-beanutilsRed Hat / RHEL

Fixed in:0:1.9.4-1.redhat_00002.1.ep7.el7RHSA-2024:5856

Fixed in:0:1.9.4-1.redhat_00002.1.ep7.el7RHSA-2024:5856

eap7-apache-commons-beanutilsRocky

Fixed in:0:1.9.4-1.redhat_00002.1.ep7.el7RHSA-2024:5856

Fixed in:0:1.9.4-1.redhat_00002.1.ep7.el7RHSA-2024:5856

eap7-infinispanRocky

Fixed in:0:8.2.11-1.SP2_redhat_00001.1.ep7.el7RHSA-2024:5856

Fixed in:0:8.2.11-1.SP2_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-infinispanRed Hat / RHEL

Fixed in:0:8.2.11-1.SP2_redhat_00001.1.ep7.el7RHSA-2024:5856

Fixed in:0:8.2.11-1.SP2_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-infinispan-cachestore-jdbcRocky

Fixed in:0:8.2.11-1.SP2_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-infinispan-cachestore-jdbcRed Hat / RHEL

Fixed in:0:8.2.11-1.SP2_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-infinispan-cachestore-remoteRed Hat / RHEL

Fixed in:0:8.2.11-1.SP2_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-infinispan-cachestore-remoteRocky

Fixed in:0:8.2.11-1.SP2_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-infinispan-client-hotrodRocky

Fixed in:0:8.2.11-1.SP2_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-infinispan-client-hotrodRed Hat / RHEL

Fixed in:0:8.2.11-1.SP2_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-infinispan-commonsRed Hat / RHEL

Fixed in:0:8.2.11-1.SP2_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-infinispan-commonsRocky

Fixed in:0:8.2.11-1.SP2_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-infinispan-coreRed Hat / RHEL

Fixed in:0:8.2.11-1.SP2_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-infinispan-coreRocky

Fixed in:0:8.2.11-1.SP2_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-jackson-databindRocky

Fixed in:0:2.8.11.5-1.redhat_00001.1.ep7.el7RHSA-2024:5856

Fixed in:0:2.8.11.5-1.redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-jackson-databindRed Hat / RHEL

Fixed in:0:2.8.11.5-1.redhat_00001.1.ep7.el7RHSA-2024:5856

Fixed in:0:2.8.11.5-1.redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-log4j-jboss-logmanagerRed Hat / RHEL

Fixed in:0:1.2.2-1.Final_redhat_00002.1.ep7.el7RHSA-2024:5856

Fixed in:0:1.2.2-1.Final_redhat_00002.1.ep7.el7RHSA-2024:5856

eap7-log4j-jboss-logmanagerRocky

Fixed in:0:1.2.2-1.Final_redhat_00002.1.ep7.el7RHSA-2024:5856

Fixed in:0:1.2.2-1.Final_redhat_00002.1.ep7.el7RHSA-2024:5856

eap7-nettyRocky

Fixed in:0:4.1.45-1.Final_redhat_00001.1.ep7.el7RHSA-2024:5856

Fixed in:0:4.1.45-1.Final_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-nettyRed Hat / RHEL

Fixed in:0:4.1.45-1.Final_redhat_00001.1.ep7.el7RHSA-2024:5856

Fixed in:0:4.1.45-1.Final_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-netty-allRed Hat / RHEL

Fixed in:0:4.1.45-1.Final_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-netty-allRocky

Fixed in:0:4.1.45-1.Final_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-undertowRed Hat / RHEL

Fixed in:0:1.4.18-12.SP12_redhat_00001.1.ep7.el7RHSA-2024:5856

Fixed in:0:1.4.18-12.SP12_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-undertowRocky

Fixed in:0:1.4.18-12.SP12_redhat_00001.1.ep7.el7RHSA-2024:5856

Fixed in:0:1.4.18-12.SP12_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-wildflyRocky

Fixed in:0:7.1.7-2.GA_redhat_00002.1.ep7.el7RHSA-2024:5856

Fixed in:0:7.1.7-2.GA_redhat_00002.1.ep7.el7RHSA-2024:5856

eap7-wildflyRed Hat / RHEL

Fixed in:0:7.1.7-2.GA_redhat_00002.1.ep7.el7RHSA-2024:5856

Fixed in:0:7.1.7-2.GA_redhat_00002.1.ep7.el7RHSA-2024:5856

eap7-wildfly-elytronRed Hat / RHEL

Fixed in:0:1.1.13-1.Final_redhat_00001.1.ep7.el7RHSA-2024:5856

Fixed in:0:1.1.13-1.Final_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-wildfly-elytronRocky

Fixed in:0:1.1.13-1.Final_redhat_00001.1.ep7.el7RHSA-2024:5856

Fixed in:0:1.1.13-1.Final_redhat_00001.1.ep7.el7RHSA-2024:5856

eap7-wildfly-modulesRed Hat / RHEL

Fixed in:0:7.1.7-2.GA_redhat_00002.1.ep7.el7RHSA-2024:5856

eap7-wildfly-modulesRocky

Fixed in:0:7.1.7-2.GA_redhat_00002.1.ep7.el7RHSA-2024:5856

libnetty-javaUbuntu

Fixed in:1:4.1.7-4ubuntu0.1+esm1USN-4866-1

nettyUbuntu

Fixed in:1:4.1.7-4ubuntu0.1+esm1USN-4866-1

python-twistedUbuntu

Fixed in:16.0.0-1ubuntu0.4USN-4308-1

Fixed in:17.9.0-2ubuntu0.1USN-4308-1

python-twisted-binUbuntu

Fixed in:16.0.0-1ubuntu0.4USN-4308-1

Fixed in:17.9.0-2ubuntu0.1USN-4308-1

python-twisted-webUbuntu

Fixed in:16.0.0-1ubuntu0.4USN-4308-1

Fixed in:17.9.0-2ubuntu0.1USN-4308-1

python3-twistedUbuntu

Fixed in:16.0.0-1ubuntu0.4USN-4308-1

Fixed in:17.9.0-2ubuntu0.1USN-4308-1

python3-twisted-binUbuntu

Fixed in:17.9.0-2ubuntu0.1USN-4308-1

twistedUbuntu

Fixed in:16.0.0-1ubuntu0.4USN-4308-1

Fixed in:17.9.0-2ubuntu0.1USN-4308-1

Node.jsWindows application

Affected:8.9.0 8.16.1Fixed in:8.16.1Node.js Foundation

Affected:12.0.0 12.8.1Fixed in:12.8.1Node.js Foundation

Affected:10.13.0 10.16.3Fixed in:10.16.3Node.js Foundation

Node.js (LTS)Windows application

Affected:12.0.0 12.8.1Fixed in:12.8.1Node.js Foundation

Affected:10.13.0 10.16.3Fixed in:10.16.3Node.js Foundation

Affected:8.9.0 8.16.1Fixed in:8.16.1Node.js Foundation

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

83.43%probability of exploitation in 30 days

100thpercentile

Very high risk: more likely to be exploited than 100% of all known CVEs.

References

Third-Party Advisory44

Other references6

Related Vulnerabilities

Other CWE-400 (Resource Exhaustion) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-44487	High	7.5	100%	KEV	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2011-3192	High	7.8	99%	-	Fix
CVE-2019-11478	Medium	5.3	95%	-	Fix
CVE-2024-25617	Medium	5.3	89%	-	Fix
CVE-2018-1000115	High	7.5	88%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.