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====================================================================                   Red Hat Security Advisory

Synopsis:          Important: rh-haproxy18-haproxy security update
Advisory ID:       RHSA-2018:1372-01
Product:           Red Hat Software Collections
Advisory URL:      https://access.redhat.com/errata/RHSA-2018:1372
Issue date:        2018-05-14
CVE Names:         CVE-2018-10184 
====================================================================
1. Summary:

An update for rh-haproxy18-haproxy 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) - x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3) - x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - x86_64

3. Description:

HAProxy is a TCP/HTTP reverse proxy which is particularly suited for high
availability environments.

Security Fix(es):

* haproxy: Heap buffer overflow in mux_h2.c:h2_process_demux() can allow
attackers to cause a denial of service (CVE-2018-10184)

For more details about the security issue(s), including the impact, a CVSS
score, 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/):

1569297 - CVE-2018-10184 haproxy: Heap buffer overflow in mux_h2.c:h2_process_demux() can allow attackers to cause a denial of service

6. Package List:

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

Source:
rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm

x86_64:
rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm
rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm
rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3):

Source:
rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm

x86_64:
rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm
rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm
rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4):

Source:
rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm

x86_64:
rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm
rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm
rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5):

Source:
rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm

x86_64:
rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm
rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm
rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm

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

Source:
rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm

x86_64:
rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm
rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm
rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2018-10184
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2018 Red Hat, Inc.
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RedHat: RHSA-2018-1372:01 Important: rh-haproxy18-haproxy security update

An update for rh-haproxy18-haproxy is now available for Red Hat Software Collections

Summary

HAProxy is a TCP/HTTP reverse proxy which is particularly suited for high availability environments.
Security Fix(es):
* haproxy: Heap buffer overflow in mux_h2.c:h2_process_demux() can allow attackers to cause a denial of service (CVE-2018-10184)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.



Summary


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

References

https://access.redhat.com/security/cve/CVE-2018-10184 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):
Source: rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm
x86_64: rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3):
Source: rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm
x86_64: rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4):
Source: rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm
x86_64: rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5):
Source: rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm
x86_64: rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm
x86_64: rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/


Severity
Advisory ID: RHSA-2018:1372-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2018:1372
Issued Date: : 2018-05-14
CVE Names: CVE-2018-10184

Topic

An update for rh-haproxy18-haproxy is now available for Red Hat SoftwareCollections.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.


Topic


 

Relevant Releases Architectures

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3) - x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - x86_64


Bugs Fixed

1569297 - CVE-2018-10184 haproxy: Heap buffer overflow in mux_h2.c:h2_process_demux() can allow attackers to cause a denial of service