CVE-2013-4534: Buffer Overflow
First published: Tue Nov 04 2014(Updated: )
Buffer overflow in hw/intc/openpic.c in QEMU before 1.7.2 allows remote attackers to cause a denial of service or possibly execute arbitrary code via vectors related to IRQDest elements.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| QEMU | <=1.7.1 | |
| QEMU | =0.1.0 | |
| QEMU | =0.1.1 | |
| QEMU | =0.1.2 | |
| QEMU | =0.1.3 | |
| QEMU | =0.1.4 | |
| QEMU | =0.1.5 | |
| QEMU | =0.1.6 | |
| QEMU | =0.2.0 | |
| QEMU | =0.3.0 | |
| QEMU | =0.4.0 | |
| QEMU | =0.4.1 | |
| QEMU | =0.4.2 | |
| QEMU | =0.4.3 | |
| QEMU | =0.5.0 | |
| QEMU | =0.5.1 | |
| QEMU | =0.5.2 | |
| QEMU | =0.5.3 | |
| QEMU | =0.5.4 | |
| QEMU | =0.5.5 | |
| QEMU | =0.6.0 | |
| QEMU | =0.6.1 | |
| QEMU | =0.7.0 | |
| QEMU | =0.7.1 | |
| QEMU | =0.7.2 | |
| QEMU | =0.8.0 | |
| QEMU | =0.8.1 | |
| QEMU | =0.8.2 | |
| QEMU | =0.9.0 | |
| QEMU | =0.9.1 | |
| QEMU | =0.9.1-5 | |
| QEMU | =0.10.0 | |
| QEMU | =0.10.1 | |
| QEMU | =0.10.2 | |
| QEMU | =0.10.3 | |
| QEMU | =0.10.4 | |
| QEMU | =0.10.5 | |
| QEMU | =0.10.6 | |
| QEMU | =0.11.0 | |
| QEMU | =0.11.0-rc0 | |
| QEMU | =0.11.0-rc1 | |
| QEMU | =0.11.0-rc2 | |
| QEMU | =0.11.0-rc0 | |
| QEMU | =0.11.0-rc1 | |
| QEMU | =0.11.0-rc2 | |
| QEMU | =0.11.1 | |
| QEMU | =0.12.0 | |
| QEMU | =0.12.0-rc1 | |
| QEMU | =0.12.0-rc2 | |
| QEMU | =0.12.1 | |
| QEMU | =0.12.2 | |
| QEMU | =0.12.3 | |
| QEMU | =0.12.4 | |
| QEMU | =0.12.5 | |
| QEMU | =0.13.0 | |
| QEMU | =0.13.0-rc0 | |
| QEMU | =0.13.0-rc1 | |
| QEMU | =0.14.0 | |
| QEMU | =0.14.0-rc0 | |
| QEMU | =0.14.0-rc1 | |
| QEMU | =0.14.0-rc2 | |
| QEMU | =0.14.1 | |
| QEMU | =0.15.0-rc1 | |
| QEMU | =0.15.0-rc2 | |
| QEMU | =0.15.1 | |
| QEMU | =0.15.2 | |
| QEMU | =1.0 | |
| QEMU | =1.0-rc1 | |
| QEMU | =1.0-rc2 | |
| QEMU | =1.0-rc3 | |
| QEMU | =1.0-rc4 | |
| QEMU | =1.0.1 | |
| QEMU | =1.1 | |
| QEMU | =1.1-rc1 | |
| QEMU | =1.1-rc2 | |
| QEMU | =1.1-rc3 | |
| QEMU | =1.1-rc4 | |
| QEMU | =1.4.1 | |
| QEMU | =1.4.2 | |
| QEMU | =1.5.0 | |
| QEMU | =1.5.0-rc1 | |
| QEMU | =1.5.0-rc2 | |
| QEMU | =1.5.0-rc3 | |
| QEMU | =1.5.1 | |
| QEMU | =1.5.2 | |
| QEMU | =1.5.3 | |
| QEMU | =1.6.0 | |
| QEMU | =1.6.0-rc1 | |
| QEMU | =1.6.0-rc2 | |
| QEMU | =1.6.0-rc3 | |
| QEMU | =1.6.1 | |
| QEMU | =1.6.2 |
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Reference Links
- http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=73d963c0a75cb99c6aaa3f6f25e427aa0b35a02e
- http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html
- http://lists.gnu.org/archive/html/qemu-devel/2013-12/msg00394.html
- http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html
Frequently Asked Questions
What is the severity of CVE-2013-4534?
CVE-2013-4534 has been classified as a high severity vulnerability due to its potential for remote code execution and denial of service.
How do I fix CVE-2013-4534?
To fix CVE-2013-4534, upgrade QEMU to version 1.7.2 or later, as this version includes a patch that addresses the vulnerability.
What software is affected by CVE-2013-4534?
CVE-2013-4534 affects all QEMU versions prior to 1.7.2, including many earlier versions like 0.1.0 to 1.7.1.
What kind of exploit does CVE-2013-4534 allow?
CVE-2013-4534 allows remote attackers to exploit a buffer overflow that could lead to the execution of arbitrary code or a denial of service.
Is CVE-2013-4534 easy to exploit?
While the complexity of the exploit can vary, CVE-2013-4534 presents a significant risk as it can allow remote attackers to compromise vulnerable systems.
- agent/references
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/remedy
- agent/severity
- agent/author
- agent/last-modified-date
- agent/description
- agent/first-publish-date
- agent/event
- agent/weakness
- agent/softwarecombine
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/qemu
- canonical/qemu
- version/qemu/1.7.1
- version/qemu/0.1.0
- version/qemu/0.1.1
- version/qemu/0.1.2
- version/qemu/0.1.3
- version/qemu/0.1.4
- version/qemu/0.1.5
- version/qemu/0.1.6
- version/qemu/0.2.0
- version/qemu/0.3.0
- version/qemu/0.4.0
- version/qemu/0.4.1
- version/qemu/0.4.2
- version/qemu/0.4.3
- version/qemu/0.5.0
- version/qemu/0.5.1
- version/qemu/0.5.2
- version/qemu/0.5.3
- version/qemu/0.5.4
- version/qemu/0.5.5
- version/qemu/0.6.0
- version/qemu/0.6.1
- version/qemu/0.7.0
- version/qemu/0.7.1
- version/qemu/0.7.2
- version/qemu/0.8.0
- version/qemu/0.8.1
- version/qemu/0.8.2
- version/qemu/0.9.0
- version/qemu/0.9.1
- version/qemu/0.9.1-5
- version/qemu/0.10.0
- version/qemu/0.10.1
- version/qemu/0.10.2
- version/qemu/0.10.3
- version/qemu/0.10.4
- version/qemu/0.10.5
- version/qemu/0.10.6
- version/qemu/0.11.0
- version/qemu/0.11.0-rc0
- version/qemu/0.11.0-rc1
- version/qemu/0.11.0-rc2
- version/qemu/0.11.1
- version/qemu/0.12.0
- version/qemu/0.12.0-rc1
- version/qemu/0.12.0-rc2
- version/qemu/0.12.1
- version/qemu/0.12.2
- version/qemu/0.12.3
- version/qemu/0.12.4
- version/qemu/0.12.5
- version/qemu/0.13.0
- version/qemu/0.13.0-rc0
- version/qemu/0.13.0-rc1
- version/qemu/0.14.0
- version/qemu/0.14.0-rc0
- version/qemu/0.14.0-rc1
- version/qemu/0.14.0-rc2
- version/qemu/0.14.1
- version/qemu/0.15.0-rc1
- version/qemu/0.15.0-rc2
- version/qemu/0.15.1
- version/qemu/0.15.2
- version/qemu/1.0
- version/qemu/1.0-rc1
- version/qemu/1.0-rc2
- version/qemu/1.0-rc3
- version/qemu/1.0-rc4
- version/qemu/1.0.1
- version/qemu/1.1
- version/qemu/1.1-rc1
- version/qemu/1.1-rc2
- version/qemu/1.1-rc3
- version/qemu/1.1-rc4
- version/qemu/1.4.1
- version/qemu/1.4.2
- version/qemu/1.5.0
- version/qemu/1.5.0-rc1
- version/qemu/1.5.0-rc2
- version/qemu/1.5.0-rc3
- version/qemu/1.5.1
- version/qemu/1.5.2
- version/qemu/1.5.3
- version/qemu/1.6.0
- version/qemu/1.6.0-rc1
- version/qemu/1.6.0-rc2
- version/qemu/1.6.0-rc3
- version/qemu/1.6.1
- version/qemu/1.6.2