Buffer overflow in Qemu
CVE-2013-4344
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.2 (High). Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.004 (35.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 35.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Qemu
- Canonical Ubuntu Linux — versions 12.04, 12.10, 13.10
- openSUSE — versions 12.3, 13.1
- Red Hat Enterprise Linux — versions 6.0
- Red Hat Enterprise Linux Desktop — versions 6.0
- Red Hat Enterprise Linux Server — versions 6.0
- Red Hat Enterprise Linux Workstation — versions 6.0
- Red Hat Virtualization — versions 3.0
Weakness classification (CWE)
References
- lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html (vendor-advisory, Mailing List, Third Party Advisory)
- www.securityfocus.com/bid/62773 (VDB Entry, Third Party Advisory, vdb-entry)
- article.gmane.org/gmane.comp.emulators.qemu/237191 (mailing-list, Broken Link)
- lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html (vendor-advisory, Mailing List, Third Party Advisory)
- www.openwall.com/lists/oss-security/2013/10/02/2 (mailing-list, Mailing List, Third Party Advisory)
- osvdb.org/98028 (vdb-entry, Broken Link)
- rhn.redhat.com/errata/RHSA-2013-1754.html (vendor-advisory, Third Party Advisory)
- rhn.redhat.com/errata/RHSA-2013-1553.html (vendor-advisory, Third Party Advisory)
- www.ubuntu.com/usn/USN-2092-1 (vendor-advisory, Third Party Advisory)