drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in libyaml
Name: |
Denial of Service in libyaml |
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ID: |
RHSA-2015:0100-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Mi, 28. Januar 2015, 21:28 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9130 |
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Applikationen: |
LibYAML |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: libyaml security update Advisory ID: RHSA-2015:0100-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-0100.html Issue date: 2015-01-28 CVE Names: CVE-2014-9130 =====================================================================
1. Summary:
Updated libyaml packages that fix one security issue are now available for Red Hat Enterprise Linux 6 and 7.
Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
3. Description:
YAML is a data serialization format designed for human readability and interaction with scripting languages. LibYAML is a YAML parser and emitter written in C.
An assertion failure was found in the way the libyaml library parsed wrapped strings. An attacker able to load specially crafted YAML input into an application using libyaml could cause the application to crash. (CVE-2014-9130)
All libyaml users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications linked against the libyaml library must be restarted for this update to take effect.
4. Solution:
Before applying this update, make sure all previously released errata relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1169369 - CVE-2014-9130 libyaml: assert failure when processing wrapped strings
6. Package List:
Red Hat Enterprise Linux Desktop (v. 6):
Source: libyaml-0.1.3-4.el6_6.src.rpm
i386: libyaml-0.1.3-4.el6_6.i686.rpm libyaml-debuginfo-0.1.3-4.el6_6.i686.rpm
x86_64: libyaml-0.1.3-4.el6_6.i686.rpm libyaml-0.1.3-4.el6_6.x86_64.rpm libyaml-debuginfo-0.1.3-4.el6_6.i686.rpm libyaml-debuginfo-0.1.3-4.el6_6.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
i386: libyaml-debuginfo-0.1.3-4.el6_6.i686.rpm libyaml-devel-0.1.3-4.el6_6.i686.rpm
x86_64: libyaml-debuginfo-0.1.3-4.el6_6.i686.rpm libyaml-debuginfo-0.1.3-4.el6_6.x86_64.rpm libyaml-devel-0.1.3-4.el6_6.i686.rpm libyaml-devel-0.1.3-4.el6_6.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source: libyaml-0.1.3-4.el6_6.src.rpm
x86_64: libyaml-0.1.3-4.el6_6.i686.rpm libyaml-0.1.3-4.el6_6.x86_64.rpm libyaml-debuginfo-0.1.3-4.el6_6.i686.rpm libyaml-debuginfo-0.1.3-4.el6_6.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
x86_64: libyaml-debuginfo-0.1.3-4.el6_6.i686.rpm libyaml-debuginfo-0.1.3-4.el6_6.x86_64.rpm libyaml-devel-0.1.3-4.el6_6.i686.rpm libyaml-devel-0.1.3-4.el6_6.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source: libyaml-0.1.3-4.el6_6.src.rpm
i386: libyaml-0.1.3-4.el6_6.i686.rpm libyaml-debuginfo-0.1.3-4.el6_6.i686.rpm
ppc64: libyaml-0.1.3-4.el6_6.ppc.rpm libyaml-0.1.3-4.el6_6.ppc64.rpm libyaml-debuginfo-0.1.3-4.el6_6.ppc.rpm libyaml-debuginfo-0.1.3-4.el6_6.ppc64.rpm
s390x: libyaml-0.1.3-4.el6_6.s390.rpm libyaml-0.1.3-4.el6_6.s390x.rpm libyaml-debuginfo-0.1.3-4.el6_6.s390.rpm libyaml-debuginfo-0.1.3-4.el6_6.s390x.rpm
x86_64: libyaml-0.1.3-4.el6_6.i686.rpm libyaml-0.1.3-4.el6_6.x86_64.rpm libyaml-debuginfo-0.1.3-4.el6_6.i686.rpm libyaml-debuginfo-0.1.3-4.el6_6.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 6):
i386: libyaml-debuginfo-0.1.3-4.el6_6.i686.rpm libyaml-devel-0.1.3-4.el6_6.i686.rpm
ppc64: libyaml-debuginfo-0.1.3-4.el6_6.ppc.rpm libyaml-debuginfo-0.1.3-4.el6_6.ppc64.rpm libyaml-devel-0.1.3-4.el6_6.ppc.rpm libyaml-devel-0.1.3-4.el6_6.ppc64.rpm
s390x: libyaml-debuginfo-0.1.3-4.el6_6.s390.rpm libyaml-debuginfo-0.1.3-4.el6_6.s390x.rpm libyaml-devel-0.1.3-4.el6_6.s390.rpm libyaml-devel-0.1.3-4.el6_6.s390x.rpm
x86_64: libyaml-debuginfo-0.1.3-4.el6_6.i686.rpm libyaml-debuginfo-0.1.3-4.el6_6.x86_64.rpm libyaml-devel-0.1.3-4.el6_6.i686.rpm libyaml-devel-0.1.3-4.el6_6.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source: libyaml-0.1.3-4.el6_6.src.rpm
i386: libyaml-0.1.3-4.el6_6.i686.rpm libyaml-debuginfo-0.1.3-4.el6_6.i686.rpm
x86_64: libyaml-0.1.3-4.el6_6.i686.rpm libyaml-0.1.3-4.el6_6.x86_64.rpm libyaml-debuginfo-0.1.3-4.el6_6.i686.rpm libyaml-debuginfo-0.1.3-4.el6_6.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 6):
i386: libyaml-debuginfo-0.1.3-4.el6_6.i686.rpm libyaml-devel-0.1.3-4.el6_6.i686.rpm
x86_64: libyaml-debuginfo-0.1.3-4.el6_6.i686.rpm libyaml-debuginfo-0.1.3-4.el6_6.x86_64.rpm libyaml-devel-0.1.3-4.el6_6.i686.rpm libyaml-devel-0.1.3-4.el6_6.x86_64.rpm
Red Hat Enterprise Linux Client (v. 7):
Source: libyaml-0.1.4-11.el7_0.src.rpm
x86_64: libyaml-0.1.4-11.el7_0.i686.rpm libyaml-0.1.4-11.el7_0.x86_64.rpm libyaml-debuginfo-0.1.4-11.el7_0.i686.rpm libyaml-debuginfo-0.1.4-11.el7_0.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64: libyaml-debuginfo-0.1.4-11.el7_0.i686.rpm libyaml-debuginfo-0.1.4-11.el7_0.x86_64.rpm libyaml-devel-0.1.4-11.el7_0.i686.rpm libyaml-devel-0.1.4-11.el7_0.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: libyaml-0.1.4-11.el7_0.src.rpm
x86_64: libyaml-0.1.4-11.el7_0.i686.rpm libyaml-0.1.4-11.el7_0.x86_64.rpm libyaml-debuginfo-0.1.4-11.el7_0.i686.rpm libyaml-debuginfo-0.1.4-11.el7_0.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64: libyaml-debuginfo-0.1.4-11.el7_0.i686.rpm libyaml-debuginfo-0.1.4-11.el7_0.x86_64.rpm libyaml-devel-0.1.4-11.el7_0.i686.rpm libyaml-devel-0.1.4-11.el7_0.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: libyaml-0.1.4-11.el7_0.src.rpm
ppc64: libyaml-0.1.4-11.el7_0.ppc.rpm libyaml-0.1.4-11.el7_0.ppc64.rpm libyaml-debuginfo-0.1.4-11.el7_0.ppc.rpm libyaml-debuginfo-0.1.4-11.el7_0.ppc64.rpm
s390x: libyaml-0.1.4-11.el7_0.s390.rpm libyaml-0.1.4-11.el7_0.s390x.rpm libyaml-debuginfo-0.1.4-11.el7_0.s390.rpm libyaml-debuginfo-0.1.4-11.el7_0.s390x.rpm
x86_64: libyaml-0.1.4-11.el7_0.i686.rpm libyaml-0.1.4-11.el7_0.x86_64.rpm libyaml-debuginfo-0.1.4-11.el7_0.i686.rpm libyaml-debuginfo-0.1.4-11.el7_0.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
ppc64: libyaml-debuginfo-0.1.4-11.el7_0.ppc.rpm libyaml-debuginfo-0.1.4-11.el7_0.ppc64.rpm libyaml-devel-0.1.4-11.el7_0.ppc.rpm libyaml-devel-0.1.4-11.el7_0.ppc64.rpm
s390x: libyaml-debuginfo-0.1.4-11.el7_0.s390.rpm libyaml-debuginfo-0.1.4-11.el7_0.s390x.rpm libyaml-devel-0.1.4-11.el7_0.s390.rpm libyaml-devel-0.1.4-11.el7_0.s390x.rpm
x86_64: libyaml-debuginfo-0.1.4-11.el7_0.i686.rpm libyaml-debuginfo-0.1.4-11.el7_0.x86_64.rpm libyaml-devel-0.1.4-11.el7_0.i686.rpm libyaml-devel-0.1.4-11.el7_0.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source: libyaml-0.1.4-11.el7_0.src.rpm
x86_64: libyaml-0.1.4-11.el7_0.i686.rpm libyaml-0.1.4-11.el7_0.x86_64.rpm libyaml-debuginfo-0.1.4-11.el7_0.i686.rpm libyaml-debuginfo-0.1.4-11.el7_0.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64: libyaml-debuginfo-0.1.4-11.el7_0.i686.rpm libyaml-debuginfo-0.1.4-11.el7_0.x86_64.rpm libyaml-devel-0.1.4-11.el7_0.i686.rpm libyaml-devel-0.1.4-11.el7_0.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-2014-9130 https://access.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2015 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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