⚠ Actively exploited
Added to CISA KEV on 2022-05-25. Federal agencies required to patch by 2022-06-15. Required action: The impacted product is end-of-life and should be disconnected if still in use..

CVE-2013-3896

CWE-20 — Improper Input Validation6 documents6 sources
Severity
5.5MEDIUM
EPSS
81.6%
top 0.82%
CISA KEV
KEV
Added 2022-05-25
Due 2022-06-15
Exploit
Exploited in wild
Active exploitation observed
Affected products
1
Microsoft Silverlight
Timeline
PublishedOct 9
KEV addedMay 25
KEV dueJun 15
CISA Required Action: The impacted product is end-of-life and should be disconnected if still in use.

Description

Microsoft Silverlight 5 before 5.1.20913.0 does not properly validate pointers during access to Silverlight elements, which allows remote attackers to obtain sensitive information via a crafted Silverlight application, aka "Silverlight Vulnerability."

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages1 packages

▶NVDmicrosoft/silverlight5.0 — 5.1.20913.0

Patches

Patch: docs.microsoft.com ↗Patch: docs.microsoft.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-8wm7-83p7-m6fh: Microsoft Silverlight 5 before 5↗2022-05-14
▶
CVEList
CVE-2013-3896: Microsoft Silverlight 5 before 5↗2013-10-09
▶
VulnCheck
Microsoft Silverlight Information Disclosure Vulnerability↗2013
▶

💥Exploits & PoCs

1
Exploit-DB
Microsoft Silverlight - ScriptObject Unsafe Memory Access (MS13-022/MS13-087) (Metasploit)↗2013-03-12
▶

📋Vendor Advisories

1
CISA
Microsoft Silverlight Information Disclosure Vulnerability↗2022-05-25
▶
CVE-2013-3896 (MEDIUM CVSS 5.5) | Microsoft Silverlight 5 before 5.1. | cvebase.io