CVE-2018-19665
QEMU Bluetooth Negative Length Memory Corruption Vulnerability
Description
The Bluetooth subsystem in QEMU mishandles negative values for length variables, leading to memory corruption.
INFO
Published Date :
Dec. 6, 2018, 11:29 p.m.
Last Modified :
Dec. 14, 2020, 8:19 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
2.1
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-2018-19665.
| URL | Resource |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.html | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2018/11/29/1 | Mailing List Patch Third Party Advisory |
| http://www.securityfocus.com/bid/106050 | Third Party Advisory VDB Entry |
| https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg03570.html | Mailing List Patch 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-2018-19665 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-19665 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 -
Reanalysis by [email protected]
Dec. 14, 2020
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to (including) 4.2.1 OR *cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to (including) 3.0.1 *cpe:2.3:a:qemu:qemu:3.1.0:rc0:*:*:*:*:*:* -
Reanalysis by [email protected]
Nov. 10, 2020
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to (including) 4.2.0 OR *cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to (including) 4.2.1 -
Modified Analysis by [email protected]
May. 12, 2020
Action Type Old Value New Value Removed CVSS V3 NIST AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.html Mailing List, Third Party Advisory Changed Reference Type https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg03570.html Patch, Third Party Advisory https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg03570.html Mailing List, Patch, Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:* OR *cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to (including) 4.2.0 Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 17, 2019
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.html [No Types Assigned] -
Initial Analysis by [email protected]
Jan. 25, 2019
Action Type Old Value New Value Added CVSS V2 (AV:A/AC:L/Au:S/C:N/I:N/A:P) Added CVSS V3 AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg03570.html No Types Assigned https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg03570.html Patch, Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2018/11/29/1 No Types Assigned http://www.openwall.com/lists/oss-security/2018/11/29/1 Mailing List, Patch, Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/106050 No Types Assigned http://www.securityfocus.com/bid/106050 Third Party Advisory, VDB Entry Added CWE CWE-190 Added CPE Configuration OR *cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-19665 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-2018-19665
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.02%
score
0.23281
percentile