CVE-2016-4439
QEMU 53C9X Fast SCSI Controller esp_reg_write Buffer Overflow
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.
INFO
Published Date :
May 20, 2016, 2:59 p.m.
Last Modified :
May 14, 2020, 3:28 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
0.8
Affected Products
The following products are affected by CVE-2016-4439
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2016-4439.
| URL | Resource |
|---|---|
| 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.ubuntu.com/usn/USN-3047-1 | 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://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://security.gentoo.org/glsa/201609-01 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-4439 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-4439 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
May. 14, 2020
Action Type Old Value New Value Removed CVSS V3 NIST AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H Added CVSS V3.1 NIST AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://www.openwall.com/lists/oss-security/2016/05/19/3 Patch http://www.openwall.com/lists/oss-security/2016/05/19/3 Mailing List, Patch, Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/90760 No Types Assigned http://www.securityfocus.com/bid/90760 Third Party Advisory, VDB Entry Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1337502 Issue Tracking, VDB Entry https://bugzilla.redhat.com/show_bug.cgi?id=1337502 Issue Tracking, Third Party Advisory, VDB Entry Changed Reference Type https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html No Types Assigned https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html Mailing List, Third Party Advisory Changed Reference Type https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg03273.html Vendor Advisory https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg03273.html Mailing List, Patch, Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/201609-01 No Types Assigned https://security.gentoo.org/glsa/201609-01 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:* OR *cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to (including) 2.6.0 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 01, 2018
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html [No Types Assigned] -
CVE Modified by [email protected]
Jul. 01, 2017
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201609-01 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/90760 [No Types Assigned] -
Modified Analysis by [email protected]
Sep. 12, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 2 OR *cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:* Changed Reference Type http://www.openwall.com/lists/oss-security/2016/05/19/3 No Types Assigned http://www.openwall.com/lists/oss-security/2016/05/19/3 Patch Changed Reference Type http://www.ubuntu.com/usn/USN-3047-1 No Types Assigned http://www.ubuntu.com/usn/USN-3047-1 Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-3047-2 No Types Assigned http://www.ubuntu.com/usn/USN-3047-2 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1337502 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1337502 VDB Entry, Issue Tracking -
CVE Modified by [email protected]
Sep. 09, 2016
Action Type Old Value New Value Added Reference http://www.ubuntu.com/usn/USN-3047-1 Added Reference http://www.ubuntu.com/usn/USN-3047-2 -
Modified Analysis by [email protected]
May. 23, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:* Added CVSS V2 (AV:L/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H Changed Reference Type https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg03273.html No Types Assigned https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg03273.html Advisory Added CWE CWE-119 -
Initial Analysis by [email protected]
May. 20, 2016
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-4439 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2016-4439
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.24592
percentile