Vulnerability Description
Buffer overflow in the SCSI implementation in QEMU, as used in Xen, when a SCSI controller has more than 256 attached devices, allows local users to gain privileges via a small transfer buffer in a REPORT LUNS command.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Qemu | Qemu | <= 1.6.2 |
| Opensuse | Opensuse | 12.3 |
| Redhat | Enterprise Linux Desktop | 6.0 |
| Redhat | Enterprise Linux Server | 6.0 |
| Redhat | Enterprise Linux Workstation | 6.0 |
| Redhat | Virtualization | 3.0 |
| Redhat | Enterprise Linux | 6.0 |
| Canonical | Ubuntu Linux | 12.04 |
Related Weaknesses (CWE)
References
- http://article.gmane.org/gmane.comp.emulators.qemu/237191Broken Link
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.htmlMailing ListThird Party Advisory
- http://osvdb.org/98028Broken Link
- http://rhn.redhat.com/errata/RHSA-2013-1553.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2013-1754.htmlThird Party Advisory
- http://www.openwall.com/lists/oss-security/2013/10/02/2Mailing ListThird Party Advisory
- http://www.securityfocus.com/bid/62773Third Party AdvisoryVDB Entry
- http://www.ubuntu.com/usn/USN-2092-1Third Party Advisory
- http://article.gmane.org/gmane.comp.emulators.qemu/237191Broken Link
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.htmlMailing ListThird Party Advisory
- http://osvdb.org/98028Broken Link
- http://rhn.redhat.com/errata/RHSA-2013-1553.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2013-1754.htmlThird Party Advisory
FAQ
What is CVE-2013-4344?
CVE-2013-4344 is a vulnerability with a CVSS score of 7.2 (HIGH). Buffer overflow in the SCSI implementation in QEMU, as used in Xen, when a SCSI controller has more than 256 attached devices, allows local users to gain privileges via a small transfer buffer in a RE...
How severe is CVE-2013-4344?
CVE-2013-4344 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-4344?
Check the references section above for vendor advisories and patch information. Affected products include: Qemu Qemu, Opensuse Opensuse, Redhat Enterprise Linux Desktop, Redhat Enterprise Linux Server, Redhat Enterprise Linux Workstation.