7.5
HIGH
CVE-2016-8203
Brocade NetIron OS IPsec Denial of Service Vulnerability
Description

A memory corruption in the IPsec code path of Brocade NetIron OS on Brocade MLXs 5.8.00 through 5.8.00e, 5.9.00 through 5.9.00bd, 6.0.00, and 6.0.00a images could allow attackers to cause a denial of service (line card reset) via certain constructed IPsec control packets.

INFO

Published Date :

Oct. 31, 2016, 9:59 p.m.

Last Modified :

Nov. 21, 2024, 2:58 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2016-8203 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.

ID Vendor Product Action
1 Brocade netiron_os

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-2016-8203 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-8203 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://www.brocade.com/en/backend-content/pdf-page.html?/content/dam/common/documents/content-types/security-bulletin/brocade-security-advisory-2016-168.pdf
    Added Reference http://www.securityfocus.com/bid/94232
    Added Reference http://www.securitytracker.com/id/1037010
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Jul. 29, 2017

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1037010 [No Types Assigned]
  • Modified Analysis by [email protected]

    Dec. 02, 2016

    Action Type Old Value New Value
    Changed Reference Type http://www.securityfocus.com/bid/94232 No Types Assigned http://www.securityfocus.com/bid/94232 Third Party Advisory, VDB Entry
  • CVE Modified by [email protected]

    Nov. 28, 2016

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/94232 [No Types Assigned]
  • Modified Analysis by [email protected]

    Nov. 01, 2016

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:o:brocade:netiron_os:5.8.00e:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:brocade:netiron_os:5.9.00bd:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:brocade:netiron_os:6.0.00a:*:*:*:*:*:*:* *cpe:2.3:o:brocade:netiron_os:6.0.00:*:*:*:*:*:*:*
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:C)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type http://www.brocade.com/en/backend-content/pdf-page.html?/content/dam/common/documents/content-types/security-bulletin/brocade-security-advisory-2016-168.pdf No Types Assigned http://www.brocade.com/en/backend-content/pdf-page.html?/content/dam/common/documents/content-types/security-bulletin/brocade-security-advisory-2016-168.pdf Vendor Advisory
    Added CWE CWE-119
  • Initial Analysis by [email protected]

    Nov. 01, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR Configuration 1 OR *cpe:2.3:o:brocade:netiron_os:5.8.00e:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:brocade:netiron_os:5.9.00bd:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:brocade:netiron_os:6.0.00a:*:*:*:*:*:*:* *cpe:2.3:o:brocade:netiron_os:6.0.00:*:*:*:*:*:*:*
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:C)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type http://www.brocade.com/en/backend-content/pdf-page.html?/content/dam/common/documents/content-types/security-bulletin/brocade-security-advisory-2016-168.pdf No Types Assigned http://www.brocade.com/en/backend-content/pdf-page.html?/content/dam/common/documents/content-types/security-bulletin/brocade-security-advisory-2016-168.pdf Vendor Advisory
    Added CWE CWE-119
  • CVE Translated by [email protected]

    Nov. 01, 2016

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.25 }} -0.04%

score

0.63783

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
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Scope
Confidentiality
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