Sigurnosni nedostaci programskog paketa rh-nodejs8-nodejs

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by - 7. listopada 2019.0

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Red Hat Security Advisory

Synopsis: Important: rh-nodejs8-nodejs security update
Advisory ID: RHSA-2019:2955-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2019:2955
Issue date: 2019-10-02
CVE Names: CVE-2019-9511 CVE-2019-9512 CVE-2019-9513
CVE-2019-9514 CVE-2019-9515 CVE-2019-9516
CVE-2019-9517 CVE-2019-9518
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1. Summary:

An update for rh-nodejs8-nodejs is now available for Red Hat Software
Collections.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) – aarch64, noarch, ppc64le, s390x, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) – noarch, ppc64le, s390x, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) – noarch, ppc64le, s390x, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) – noarch, ppc64le, s390x, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) – noarch, x86_64

3. Description:

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:
rh-nodejs8-nodejs (8.16.1).

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.

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

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

6. Package List:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):