CVE-2018-10908
OpenStack VDSM CPU Denial of Service (DoS)
Description
It was found that vdsm before version 4.20.37 invokes qemu-img on untrusted inputs without limiting resources. By uploading a specially crafted image, an attacker could cause the qemu-img process to consume unbounded amounts of memory of CPU time, causing a denial of service condition that could potentially impact other users of the host.
INFO
Published Date :
Aug. 9, 2018, 7:29 p.m.
Last Modified :
Nov. 21, 2024, 3:42 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
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-2018-10908
.
URL | Resource |
---|---|
http://lists.nongnu.org/archive/html/qemu-block/2018-07/msg00488.html | Mailing List Vendor Advisory |
https://access.redhat.com/errata/RHEA-2018:2624 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10908 | Issue Tracking Patch Third Party Advisory |
https://gerrit.ovirt.org/#/c/93195/ | Patch Third Party Advisory |
http://lists.nongnu.org/archive/html/qemu-block/2018-07/msg00488.html | Mailing List Vendor Advisory |
https://access.redhat.com/errata/RHEA-2018:2624 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10908 | Issue Tracking Patch Third Party Advisory |
https://gerrit.ovirt.org/#/c/93195/ | 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-2018-10908
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-10908
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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://lists.nongnu.org/archive/html/qemu-block/2018-07/msg00488.html Added Reference https://access.redhat.com/errata/RHEA-2018:2624 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10908 Added Reference https://gerrit.ovirt.org/#/c/93195/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE Red Hat, Inc. CWE-770 Added CWE Red Hat, Inc. CWE-20 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-399 CWE-399 CWE-770 -
Initial Analysis by [email protected]
Oct. 10, 2018
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:N/A:C) Added CVSS V3 AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H Changed Reference Type https://access.redhat.com/errata/RHEA-2018:2624 No Types Assigned https://access.redhat.com/errata/RHEA-2018:2624 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10908 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10908 Issue Tracking, Patch, Third Party Advisory Changed Reference Type http://lists.nongnu.org/archive/html/qemu-block/2018-07/msg00488.html No Types Assigned http://lists.nongnu.org/archive/html/qemu-block/2018-07/msg00488.html Mailing List, Vendor Advisory Changed Reference Type https://gerrit.ovirt.org/#/c/93195/ No Types Assigned https://gerrit.ovirt.org/#/c/93195/ Patch, Third Party Advisory Added CWE CWE-399 Added CPE Configuration OR *cpe:2.3:a:ovirt:vdsm:*:*:*:*:*:*:*:* versions up to (excluding) 4.20.37 Added CPE Configuration OR *cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 08, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHEA-2018:2624 [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-2018-10908
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-2018-10908
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.14 }} 0.04%
score
0.48207
percentile