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CVE-2013-4344

Good to know:

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Date: October 4, 2013

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.

Language: C

Severity Score

Related Resources (14)

https://nvd.nist.gov/vuln/detail/CVE-2013-4344
http://rhn.redhat.com/errata/RHSA-2013-1553.html
http://osvdb.org/98028
http://article.gmane.org/gmane.comp.emulators.qemu/237191
http://www.openwall.com/lists/oss-security/2013/10/02/2
https://access.redhat.com/security/cve/CVE-2013-4344
https://security-tracker.debian.org/tracker/CVE-2013-4344
http://www.securityfocus.com/bid/62773
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2013-4344
http://rhn.redhat.com/errata/RHSA-2013-1754.html
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html
http://www.ubuntu.com/usn/USN-2092-1
https://www.mend.io/vulnerability-database/CVE-2013-4344

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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