CVE-2017-2633
QEMU VNC Out-of-Bounds Memory Access Vulnerability
Description
An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the 'vnc_refresh_server_surface'. A user inside a guest could use this flaw to crash the QEMU process.
INFO
Published Date :
July 27, 2018, 7:29 p.m.
Last Modified :
Nov. 7, 2023, 2:43 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2017-2633
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-2017-2633.
| URL | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2017/02/23/1 | Mailing List Patch Third Party Advisory |
| http://www.securityfocus.com/bid/96417 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2017:1205 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:1206 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:1441 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:1856 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2633 | Issue Tracking Patch Third Party Advisory |
| https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=9f64916da20eea67121d544698676295bbb105a7 | |
| https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=bea60dd7679364493a0d7f5b54316c767cf894ef |
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-2017-2633 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-2633 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 -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Red Hat, Inc. https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=bea60dd7679364493a0d7f5b54316c767cf894ef [No types assigned] Added Reference Red Hat, Inc. https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=9f64916da20eea67121d544698676295bbb105a7 [No types assigned] Removed Reference Red Hat, Inc. https://git.qemu.org/?p=qemu.git;a=commitdiff;h=bea60dd7679364493a0d7f5b54316c767cf894ef Removed Reference Red Hat, Inc. https://git.qemu.org/?p=qemu.git;a=commitdiff;h=9f64916da20eea67121d544698676295bbb105a7 Removed CVSS V2 Red Hat, Inc. (AV:A/AC:M/Au:S/C:N/I:P/A:P) -
CVE Modified by [email protected]
Mar. 11, 2020
Action Type Old Value New Value Added CVSS V2 Red Hat, Inc. (AV:A/AC:M/Au:S/C:N/I:P/A:P) -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 Red Hat, Inc. AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L Added CWE Red Hat, Inc. CWE-120 -
Initial Analysis by [email protected]
Sep. 24, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://git.qemu.org/?p=qemu.git;a=commitdiff;h=9f64916da20eea67121d544698676295bbb105a7 No Types Assigned https://git.qemu.org/?p=qemu.git;a=commitdiff;h=9f64916da20eea67121d544698676295bbb105a7 Patch, Vendor Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2017/02/23/1 No Types Assigned http://www.openwall.com/lists/oss-security/2017/02/23/1 Mailing List, Patch, Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2017:1206 No Types Assigned https://access.redhat.com/errata/RHSA-2017:1206 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2017:1205 No Types Assigned https://access.redhat.com/errata/RHSA-2017:1205 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2017:1856 No Types Assigned https://access.redhat.com/errata/RHSA-2017:1856 Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/96417 No Types Assigned http://www.securityfocus.com/bid/96417 Third Party Advisory, VDB Entry Changed Reference Type https://git.qemu.org/?p=qemu.git;a=commitdiff;h=bea60dd7679364493a0d7f5b54316c767cf894ef No Types Assigned https://git.qemu.org/?p=qemu.git;a=commitdiff;h=bea60dd7679364493a0d7f5b54316c767cf894ef Patch, Vendor Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2017:1441 No Types Assigned https://access.redhat.com/errata/RHSA-2017:1441 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2633 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2633 Issue Tracking, Patch, Third Party Advisory Added CWE CWE-125 Added CWE CWE-787 Added CPE Configuration OR *cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.2 Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jul. 29, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2017:1856 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2017:1441 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2017:1206 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2017:1205 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/96417 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-2633 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-2017-2633
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.24 }} -0.05%
score
0.61649
percentile