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RedHat Enterprise Linux 8: RHSA-2019-2925-01 Critical Nodejs:10 DDoS Issue

red hat
Calendar Grey September 30, 2019
Dist Redhat Esm H88
Essential security patch for nodejs:10 in RHEL 8 tackling significant vulnerabilities. Check for further information.
An update for the nodejs:10 module is now available for Red Hat Enterprise Linux 8

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language.
The following packages have been upgraded to a later upstream version: nodejs (10.16.3).
Security Fix(es):
* HTTP/2: large amount of data requests leads to denial of service (CVE-2019-9511)
* HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512)
* HTTP/2: flood using PRIORITY frames results in excessive resource consumption (CVE-2019-9513)
* HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514)
* HTTP/2: flood using SETTINGS frames results in unbounded memory growth (CVE-2019-9515)
* HTTP/2: 0-length headers lead to denial of service (CVE-2019-9516)
* HTTP/2: request for large response leads to denial of service (CVE-2019-9517)
* HTTP/2: flood using empty frames results in excessive resource consumption (CVE-2019-9518)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory denial of service security issue red hat important resource consumption nodejs

References

https://access.redhat.com/security/cve/CVE-2019-9511 https://access.redhat.com/security/cve/CVE-2019-9512 https://access.redhat.com/security/cve/CVE-2019-9513 https://access.redhat.com/security/cve/CVE-2019-9514 https://access.redhat.com/security/cve/CVE-2019-9515 https://access.redhat.com/security/cve/CVE-2019-9516 https://access.redhat.com/security/cve/CVE-2019-9517 https://access.redhat.com/security/cve/CVE-2019-9518 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: nodejs-10.16.3-2.module+el8.0.0+4214+49953fda.src.rpm nodejs-nodemon-1.18.3-1.module+el8+2632+6c5111ed.src.rpm nodejs-packaging-17-3.module+el8+2873+aa7dfd9a.src.rpm
aarch64: nodejs-10.16.3-2.module+el8.0.0+4214+49953fda.aarch64.rpm nodejs-debuginfo-10.16.3-2.module+el8.0.0+4214+49953fda.aarch64.rpm nodejs-debugsource-10.16.3-2.module+el8.0.0+4214+49953fda.aarch64.rpm nodejs-devel-10.16.3-2.module+el8.0.0+4214+49953fda.aarch64.rpm npm-6.9.0-1.10.16.3.2.module+el8.0.0+4214+49953fda.aarch64.rpm
noarch: nodejs-docs-10.16.3-2.module+el8.0.0+4214+49953fda.noarch.rpm nodejs-nodemon-1.18.3-1.module+el8+2632+6c5111ed.noarch.rpm nodejs-packaging-17-3.module+el8+2873+aa7dfd9a.noarch.rpm
ppc64le: nodejs-10.16.3-2.module+el8.0.0+4214+49953fda.ppc64le.rpm nodejs-debuginfo-10.16.3-2.module+el8.0.0+4214+49953fda.ppc64le.rpm nodejs-debugsource-10.16.3-2.module+el8.0.0+4214+49953fda.ppc64le.rpm nodejs-devel-10.16.3-2.module+el8.0.0+4214+49953fda.ppc64le.rpm npm-6.9.0-1.10.16.3.2.module+el8.0.0+4214+49953fda.ppc64le.rpm
s390x: nodejs-10.16.3-2.module+el8.0.0+4214+49953fda.s390x.rpm nodejs-debuginfo-10.16.3-2.module+el8.0.0+4214+49953fda.s390x.rpm nodejs-debugsource-10.16.3-2.module+el8.0.0+4214+49953fda.s390x.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:2925-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:2925
Issue date: 2019-09-30

Topic

An update for the nodejs:10 module is now available for Red Hat EnterpriseLinux 8.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory denial of service security issue red hat important resource consumption nodejs

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

1735645 - CVE-2019-9512 HTTP/2: flood using PING frames results in unbounded memory growth

1735741 - CVE-2019-9513 HTTP/2: flood using PRIORITY frames results in excessive resource consumption

1735744 - CVE-2019-9514 HTTP/2: flood using HEADERS frames results in unbounded memory growth

1735745 - CVE-2019-9515 HTTP/2: flood using SETTINGS frames results in unbounded memory growth

1735749 - CVE-2019-9518 HTTP/2: flood using empty frames results in excessive resource consumption

1741860 - CVE-2019-9511 HTTP/2: large amount of data requests leads to denial of service

1741864 - CVE-2019-9516 HTTP/2: 0-length headers lead to denial of service

1741868 - CVE-2019-9517 HTTP/2: request for large response leads to denial of service

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