4.3

CVE-2012-4142

Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, ignores some characters in HTML documents in unspecified circumstances, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted document.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Opera ≫ Opera Browser Version <= 12.00
   Linux ≫ Linux Kernel
   Microsoft ≫ Windows
Opera ≫ Opera Browser Version 12.00 Update beta
   Linux ≫ Linux Kernel
   Microsoft ≫ Windows
Opera ≫ Opera Browser Version <= 11.65
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.00
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.00 Update beta1
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.00 Update beta2
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.00 Update beta3
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.01
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.10
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.10 Update beta1
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.11
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.50
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.50 Update beta1
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.50 Update beta2
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.51
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.52
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.52 Update beta1
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.52 Update beta2
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.53
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.53 Update b
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.53 Update beta1
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.54
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.60
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.60 Update beta1
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.61
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.62
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 10.63
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.00
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.00 Update beta
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.01
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.10
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.10 Update beta
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.11
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.50
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.50 Update beta
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.51
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.52
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.52.1100
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.60
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.60 Update beta
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.61
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.62
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 11.64
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 12.00
   Apple ≫ macOS X
Opera ≫ Opera Browser Version 12.00 Update beta
   Apple ≫ macOS X
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.16% 0.63
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

http://www.opera.com/docs/changelogs/mac/1166/
http://www.opera.com/docs/changelogs/mac/1201/
http://www.opera.com/docs/changelogs/unix/1201/
http://www.opera.com/docs/changelogs/windows/1201/
http://www.opera.com/support/kb/view/1026/
Vendor Advisory