Sigurnosni nedostaci programskog paketa JBoss Core Services

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by - 19. lipnja 2019.0

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

Synopsis: Important: Red Hat JBoss Core Services Apache HTTP Server 2.4.29 SP2 security update
Advisory ID: RHSA-2019:1543-01
Product: Red Hat JBoss Core Services
Advisory URL: https://access.redhat.com/errata/RHSA-2019:1543
Issue date: 2019-06-18
CVE Names: CVE-2018-0495 CVE-2018-0732 CVE-2018-14404
CVE-2018-1000005 CVE-2018-1000007 CVE-2018-1000120
CVE-2018-1000122 CVE-2019-0211
=====================================================================

1. Summary:

Red Hat JBoss Core Services Pack Apache Server 2.4.29 Service Pack 2
packages for Microsoft Windows and Oracle Solaris are now available.

Red Hat Product Security has rated this release 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. Description:

This release adds the new Apache HTTP Server 2.4.29 Service Pack 2 packages
that are part of the JBoss Core Services offering.

This release serves as a replacement for Red Hat JBoss Core Services
Apache HTTP Server 2.4.29 SP1, and includes bug fixes and enhancements.
Refer to the Release Notes for information on the most significant bug
fixes, enhancements and component upgrades included in this release.

Security Fix(es):

* openssl: ROHNP – Key Extraction Side Channel in Multiple Crypto Libraries
(CVE-2018-0495)

* openssl: Malicious server can send large prime to client during DH(E) TLS
handshake causing the client to hang (CVE-2018-0732)

* libxml2: NULL pointer dereference in xpath.c:xmlXPathCompOpEval() can
allow attackers to cause a denial of service (CVE-2018-14404)

* curl: Out-of-bounds read in code handling HTTP/2 trailers
(CVE-2018-1000005)

* curl: HTTP authentication leak in redirects (CVE-2018-1000007)

* curl: FTP path trickery leads to NIL byte out of bounds write
(CVE-2018-1000120)

* curl: RTSP RTP buffer over-read (CVE-2018-1000122)

* httpd: privilege escalation from modules scripts (CVE-2019-0211)

Details around these issues, including information about CVEs, severity of
the issues, and CVSS scores can be found on the CVE pages listed in the
References section below.

3. Solution:

The References section of this erratum contains a download link (you must
log in to download the update). Before applying the update, back up your
existing Red Hat JBoss Core Services installation (including all
applications and configuration files).

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

1536013 – CVE-2018-1000005 curl: Out-of-bounds read in code handling HTTP/2 trailers
1537125 – CVE-2018-1000007 curl: HTTP authentication leak in redirects
1552628 – CVE-2018-1000120 curl: FTP path trickery leads to NIL byte out of bounds write
1553398 – CVE-2018-1000122 curl: RTSP RTP buffer over-read
1591100 – CVE-2018-0732 openssl: Malicious server can send large prime to client during DH(E) TLS handshake causing the client to hang
1591163 – CVE-2018-0495 openssl: ROHNP – Key Extraction Side Channel in Multiple Crypto Libraries
1595985 – CVE-2018-14404 libxml2: NULL pointer dereference in xpath.c:xmlXPathCompOpEval() can allow attackers to cause a denial of service
1694980 – CVE-2019-0211 httpd: privilege escalation from modules scripts

5. JIRA issues fixed (https://issues.jboss.org/):

JBCS-722 – Rebase curl to 7.64.1
JBCS-750 – httpd segfaults when doing graceful reload

6. References:

https://access.redhat.com/security/cve/CVE-2018-0495
https://access.redhat.com/security/cve/CVE-2018-0732
https://access.redhat.com/security/cve/CVE-2018-14404
https://access.redhat.com/security/cve/CVE-2018-1000005
https://access.redhat.com/security/cve/CVE-2018-1000007
https://access.redhat.com/security/cve/CVE-2018-1000120
https://access.redhat.com/security/cve/CVE-2018-1000122
https://access.redhat.com/security/cve/CVE-2019-0211
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.apachehttp&downloadType=securityPatches&version=2.4.29

7. Contact:

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

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