CVE-2015-3215
NetKVM Windows Virtio Denial of Serviceederland
Description
The NetKVM Windows Virtio driver allows remote attackers to cause a denial of service (guest crash) via a crafted length value in an IP packet, as demonstrated by a value that does not account for the size of the IP options.
INFO
Published Date :
June 26, 2017, 3:29 p.m.
Last Modified :
Feb. 13, 2023, 12:48 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
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-2015-3215
.
URL | Resource |
---|---|
http://rhn.redhat.com/errata/RHSA-2015-1043.html | Vendor Advisory |
http://rhn.redhat.com/errata/RHSA-2015-1044.html | Vendor Advisory |
https://github.com/YanVugenfirer/kvm-guest-drivers-windows/commit/723416fa4210b7464b28eab89cc76252e6193ac1 | Patch Third Party Advisory |
https://github.com/YanVugenfirer/kvm-guest-drivers-windows/commit/fbfa4d1083ea84c5429992ca3e996d7d4fbc8238 | Patch Third Party Advisory |
https://www.redhat.com/security/data/cve/CVE-2015-3215.html | Vendor 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-2015-3215
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-3215
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]
Feb. 13, 2023
Action Type Old Value New Value Changed Description It was found that the Windows Virtio NIC driver did not sufficiently sanitize the length of the incoming IP packets, as demonstrated by a packet with IP options present but the overall packet length not being adjusted to reflect the length of those options. A remote attacker able to send a specially crafted IP packet to the guest could use this flaw to crash that guest. The NetKVM Windows Virtio driver allows remote attackers to cause a denial of service (guest crash) via a crafted length value in an IP packet, as demonstrated by a value that does not account for the size of the IP options. Removed CVSS V2 Red Hat, Inc. (AV:A/AC:L/Au:N/C:N/I:N/A:C) Removed Reference https://access.redhat.com/errata/RHSA-2015:1043 [No Types Assigned] Removed Reference https://access.redhat.com/errata/RHSA-2015:1044 [No Types Assigned] Removed Reference https://access.redhat.com/security/cve/CVE-2015-3215 [No Types Assigned] Removed Reference https://bugzilla.redhat.com/show_bug.cgi?id=1227634 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Changed Description The NetKVM Windows Virtio driver allows remote attackers to cause a denial of service (guest crash) via a crafted length value in an IP packet, as demonstrated by a value that does not account for the size of the IP options. It was found that the Windows Virtio NIC driver did not sufficiently sanitize the length of the incoming IP packets, as demonstrated by a packet with IP options present but the overall packet length not being adjusted to reflect the length of those options. A remote attacker able to send a specially crafted IP packet to the guest could use this flaw to crash that guest. Added CVSS V2 Red Hat, Inc. (AV:A/AC:L/Au:N/C:N/I:N/A:C) Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=1227634 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2015:1044 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2015:1043 [No Types Assigned] Added Reference https://access.redhat.com/security/cve/CVE-2015-3215 [No Types Assigned] -
Initial Analysis by [email protected]
Jul. 03, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://rhn.redhat.com/errata/RHSA-2015-1044.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2015-1044.html Vendor Advisory Changed Reference Type https://www.redhat.com/security/data/cve/CVE-2015-3215.html No Types Assigned https://www.redhat.com/security/data/cve/CVE-2015-3215.html Vendor Advisory Changed Reference Type http://rhn.redhat.com/errata/RHSA-2015-1043.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2015-1043.html Vendor Advisory Changed Reference Type https://github.com/YanVugenfirer/kvm-guest-drivers-windows/commit/723416fa4210b7464b28eab89cc76252e6193ac1 No Types Assigned https://github.com/YanVugenfirer/kvm-guest-drivers-windows/commit/723416fa4210b7464b28eab89cc76252e6193ac1 Patch, Third Party Advisory Changed Reference Type https://github.com/YanVugenfirer/kvm-guest-drivers-windows/commit/fbfa4d1083ea84c5429992ca3e996d7d4fbc8238 No Types Assigned https://github.com/YanVugenfirer/kvm-guest-drivers-windows/commit/fbfa4d1083ea84c5429992ca3e996d7d4fbc8238 Patch, Third Party Advisory Added CWE CWE-20 Added CPE Configuration OR *cpe:2.3:a:redhat:virtio-win:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-3215
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-2015-3215
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.06 }} 0.17%
score
0.82001
percentile