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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2016-4439 Detail

Description

The esp_reg_write function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check command buffer length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) or potentially execute arbitrary code on the QEMU host via unspecified vectors.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

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

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2016/05/19/3 Mailing List  Patch  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/05/19/3 Mailing List  Patch  Third Party Advisory 
http://www.securityfocus.com/bid/90760 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/90760 Third Party Advisory  VDB Entry 
http://www.ubuntu.com/usn/USN-3047-1 Third Party Advisory 
http://www.ubuntu.com/usn/USN-3047-1 Third Party Advisory 
http://www.ubuntu.com/usn/USN-3047-2 Third Party Advisory 
http://www.ubuntu.com/usn/USN-3047-2 Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=1337502 Issue Tracking  Third Party Advisory  VDB Entry 
https://bugzilla.redhat.com/show_bug.cgi?id=1337502 Issue Tracking  Third Party Advisory  VDB Entry 
https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html Mailing List  Third Party Advisory 
https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg03273.html Mailing List  Patch  Third Party Advisory 
https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg03273.html Mailing List  Patch  Third Party Advisory 
https://security.gentoo.org/glsa/201609-01 Third Party Advisory 
https://security.gentoo.org/glsa/201609-01 Third Party Advisory 

Weakness Enumeration

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

Known Affected Software Configurations Switch to CPE 2.2

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Change History

10 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-4439
NVD Published Date:
05/20/2016
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.