Known Exploited Vulnerability
8.8
HIGH
CVE-2016-0034
Microsoft Silverlight Runtime Remote Code Executio - [Actively Exploited]
Description

Microsoft Silverlight 5 before 5.1.41212.0 mishandles negative offsets during decoding, which allows remote attackers to execute arbitrary code or cause a denial of service (object-header corruption) via a crafted web site, aka "Silverlight Runtime Remote Code Execution Vulnerability."

INFO

Published Date :

Jan. 13, 2016, 5:59 a.m.

Last Modified :

July 1, 2024, 5:56 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

Microsoft Silverlight mishandles negative offsets during decoding, which allows attackers to execute remote code or cause a denial-of-service (DoS).

Required Action :

The impacted products are end-of-life and should be disconnected if still in use.

Public PoC/Exploit Available at Github

CVE-2016-0034 has a 3 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2016-0034 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 Microsoft silverlight
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-2016-0034.

URL Resource
http://www.securitytracker.com/id/1034655 Broken Link Third Party Advisory VDB Entry
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-006 Patch 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).

Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.

cisa-kev vulnerability 0day cisa exploits

Updated: 2 months, 2 weeks ago
516 stars 32 fork 32 watcher
Born at : April 19, 2022, 8:58 a.m. This repo has been linked 1181 different CVEs too.

CVE-2016-0034 Decompile

C#

Updated: 2 years, 10 months ago
0 stars 0 fork 0 watcher
Born at : Feb. 15, 2018, 10:05 p.m. This repo has been linked 1 different CVEs too.

A not so awesome list of malware gems for aspiring malware analysts

Updated: 2 months, 2 weeks ago
786 stars 139 fork 139 watcher
Born at : Oct. 19, 2017, 1:46 p.m. This repo has been linked 1 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-0034 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-0034 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.

  • Modified Analysis by [email protected]

    Jul. 01, 2024

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Changed Reference Type http://www.securitytracker.com/id/1034655 No Types Assigned http://www.securitytracker.com/id/1034655 Broken Link, Third Party Advisory, VDB Entry
    Changed Reference Type https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-006 No Types Assigned https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-006 Patch, Vendor Advisory
    Removed CWE NIST CWE-20
    Added CWE NIST NVD-CWE-noinfo
    Changed CPE Configuration OR *cpe:2.3:a:microsoft:silverlight:5.0:*:*:*:*:*:*:* OR *cpe:2.3:a:microsoft:silverlight:*:*:*:*:*:*:*:* versions from (including) 5.0 up to (excluding) 5.1.41212.0
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Oct. 12, 2018

    Action Type Old Value New Value
    Removed Reference http://technet.microsoft.com/security/bulletin/MS16-006 [Patch, Vendor Advisory]
    Added Reference https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-006 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 07, 2016

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1034655 [No Types Assigned]
  • Modified Analysis by [email protected]

    Feb. 16, 2016

    Action Type Old Value New Value
    Removed CVSS V3 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
    Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Modified Analysis by [email protected]

    Jan. 14, 2016

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:microsoft:silverlight:5.0:*:*:*:*:*:*:*
    Added CVSS V2 (AV:N/AC:M/Au:N/C:C/I:C/A:C)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
    Changed Reference Type http://technet.microsoft.com/security/bulletin/MS16-006 No Types Assigned http://technet.microsoft.com/security/bulletin/MS16-006 Advisory, Patch
    Added CWE CWE-20
  • Initial Analysis by [email protected]

    Jan. 14, 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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2016-0034 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-2016-0034 weaknesses.

Exploit Prediction

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

65.17 }} -4.71%

score

0.97983

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
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Scope
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Integrity
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