National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-3346 Detail

Current Description

Buffer overflow in hw/scsi-disk.c in the SCSI subsystem in QEMU before 0.15.2, as used by Xen, might allow local guest users with permission to access the CD-ROM to cause a denial of service (guest crash) via a crafted SAI READ CAPACITY SCSI command. NOTE: this is only a vulnerability when root has manually modified certain permissions or ACLs.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.qemu.org/?p=qemu-stable-0.15.git;a=log
http://www.openwall.com/lists/oss-security/2011/10/20/2
http://www.redhat.com/support/errata/RHSA-2011-1401.html
https://bugzilla.redhat.com/show_bug.cgi?id=736038
https://github.com/bonzini/qemu/commit/103b40f51e4012b3b0ad20f615562a1806d7f49a Exploit Patch
https://github.com/bonzini/qemu/commit/7285477ab11831b1cf56e45878a89170dd06d9b9 Exploit Patch

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:qemu:qemu:0.15.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:0.15.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
0.15.1
 cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:xen:xen:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-3346
NVD Published Date:
04/01/2014
NVD Last Modified:
04/01/2014