Microsoft Silverlight Runtime Remote Code Execution Vulnerability

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

cat cve-2016-0034.json

Vendor: Microsoft
Product: Silverlight
CVSS: 8.8
EPSS (exploit probability): 58.5%
Status: kevransomware use
CISA patch-by (BOD 22-01): June 15, 2022
Published: May 25, 2022
Source: https://nvd.nist.gov/vuln/detail/CVE-2016-0034

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

Added to CISA’s Known Exploited Vulnerabilities catalog on 2022-05-25. Required action per CISA: The impacted products are end-of-life and should be disconnected if still in use. Due date: 2022-06-15.

This is an auto-synced KEV catalog record pending a full 0dayNews write-up — see CISA’s KEV catalog and the NVD record linked above for primary sources.