CVE-2010-3821

2010-11-2200:00:00

ubuntu.com

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.013 Low

EPSS

Percentile

85.7%

JSON

WebKit in Apple Safari before 5.0.3 on Mac OS X 10.5 through 10.6 and
Windows, and before 4.1.3 on Mac OS X 10.4, does not properly handle the
:first-letter pseudo-element in a Cascading Style Sheets (CSS) token
sequence, which allows remote attackers to execute arbitrary code or cause
a denial of service (memory corruption and application crash) via a crafted
web site.