High severity · published Jan 13, 2016
CVE-2016-0034
Microsoft Silverlight Runtime Remote Code Execution Vulnerability
RansomwareIn wildKEV
8.8
CVSS
69.4%
EPSS
Yes
On KEV
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."
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)69.4% · higher than 99% of CVEs
Exploited in the wildYes
CISA KEVListed May 25, 2022
Federal remediation dueJun 15, 2022
Ransomware campaign useKnown
Affected products
Which versions
SI
Silverlight · Microsoft
5.0 before 5.1.41212.0 · source: NVD, KEV
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-0034
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-0034
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
vdb-entry
http://www.securitytracker.com/id/1034655
vendor-advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-006
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