Risk Letters

Exploited vulnerability

CVE-2013-0074

TLP:CLEAR

Microsoft Silverlight Double Dereference Vulnerability

Microsoft Silverlight does not properly validate pointers during HTML object rendering, which allows remote attackers to execute code via a crafted Silverlight application.

Facts

  • Vendor: Microsoft
  • Product: Silverlight
  • CVSS: 7.8
  • EPSS (probability of exploitation within 30 days): 78.9 %
  • On CISA's Known Exploited Vulnerabilities list since: 25 May 2022
  • First known exploitation: 25 May 2022
  • Used in ransomware campaigns (per CISA): Yes
  • CISA's deadline for US federal agencies: 15 June 2022
  • First seen by Risk Letters: 25 May 2022

Members see which Nordic sectors the flaw hits, and what to do about it.

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD