CVE-2016-3367
StringBuilder in Microsoft Silverlight 5 before 5.1.50709.0 does not properly allocate memory for string-insert and string-append operations, which allows remote attackers to execute arbitrary code via a crafted web site, aka "Microsoft Silverlight…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 17.8%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
StringBuilder in Microsoft Silverlight 5 before 5.1.50709.0 does not properly allocate memory for string-insert and string-append operations, which allows remote attackers to execute arbitrary code via a crafted web site, aka "Microsoft Silverlight Memory Corruption Vulnerability."
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 17.79% probability · 97th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- microsoft/silverlight
- Source
- secure@microsoft.com
References
- http://www.securityfocus.com/bid/92837
- http://www.securitytracker.com/id/1036795
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-109
- http://www.securityfocus.com/bid/92837
- http://www.securitytracker.com/id/1036795
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-109
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.