CVE-2012-4144
Severity Score
4.3
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, does not properly escape characters in DOM elements, which makes it easier for remote attackers to bypass cross-site scripting (XSS) protection mechanisms via a crafted HTML document.
El navegador Opera anterior a v12,01 en Windows y UNIX, y anterior a v11.66, v12.x y v12.01 en Mac OS X, no se trata correctamente los caracteres de escape de los elementos DOM, lo que hace que sea más fácil para los atacantes remotos evitar vulnerabilidades de ejecución de secuencias de comandos en sitios cruzados (XSS) a través de los mecanismos de protección un documento HTML diseñado
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2012-08-06 CVE Reserved
- 2012-08-06 CVE Published
- 2024-09-16 CVE Updated
- 2024-09-17 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| http://www.opera.com/docs/changelogs/mac/1166 | X_refsource_confirm | |
| http://www.opera.com/docs/changelogs/mac/1201 | X_refsource_confirm | |
| http://www.opera.com/docs/changelogs/unix/1201 | X_refsource_confirm | |
| http://www.opera.com/docs/changelogs/windows/1201 | X_refsource_confirm |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.opera.com/support/kb/view/1025 | 2012-08-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | <= 12.00 Search vendor "Opera" for product "Opera Browser" and version " <= 12.00" | - |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | <= 12.00 Search vendor "Opera" for product "Opera Browser" and version " <= 12.00" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 12.00 Search vendor "Opera" for product "Opera Browser" and version "12.00" | beta |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 12.00 Search vendor "Opera" for product "Opera Browser" and version "12.00" | beta |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | <= 11.65 Search vendor "Opera" for product "Opera Browser" and version " <= 11.65" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.00 Search vendor "Opera" for product "Opera Browser" and version "10.00" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.00 Search vendor "Opera" for product "Opera Browser" and version "10.00" | beta1 |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.00 Search vendor "Opera" for product "Opera Browser" and version "10.00" | beta2 |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.00 Search vendor "Opera" for product "Opera Browser" and version "10.00" | beta3 |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.01 Search vendor "Opera" for product "Opera Browser" and version "10.01" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.10 Search vendor "Opera" for product "Opera Browser" and version "10.10" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.10 Search vendor "Opera" for product "Opera Browser" and version "10.10" | beta1 |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.11 Search vendor "Opera" for product "Opera Browser" and version "10.11" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.50 Search vendor "Opera" for product "Opera Browser" and version "10.50" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.50 Search vendor "Opera" for product "Opera Browser" and version "10.50" | beta1 |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.50 Search vendor "Opera" for product "Opera Browser" and version "10.50" | beta2 |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.51 Search vendor "Opera" for product "Opera Browser" and version "10.51" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.52 Search vendor "Opera" for product "Opera Browser" and version "10.52" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.52 Search vendor "Opera" for product "Opera Browser" and version "10.52" | beta1 |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.52 Search vendor "Opera" for product "Opera Browser" and version "10.52" | beta2 |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.53 Search vendor "Opera" for product "Opera Browser" and version "10.53" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.53 Search vendor "Opera" for product "Opera Browser" and version "10.53" | b |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.53 Search vendor "Opera" for product "Opera Browser" and version "10.53" | beta1 |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.54 Search vendor "Opera" for product "Opera Browser" and version "10.54" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.60 Search vendor "Opera" for product "Opera Browser" and version "10.60" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.60 Search vendor "Opera" for product "Opera Browser" and version "10.60" | beta1 |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.61 Search vendor "Opera" for product "Opera Browser" and version "10.61" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.62 Search vendor "Opera" for product "Opera Browser" and version "10.62" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 10.63 Search vendor "Opera" for product "Opera Browser" and version "10.63" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.00 Search vendor "Opera" for product "Opera Browser" and version "11.00" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.00 Search vendor "Opera" for product "Opera Browser" and version "11.00" | beta |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.01 Search vendor "Opera" for product "Opera Browser" and version "11.01" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.10 Search vendor "Opera" for product "Opera Browser" and version "11.10" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.10 Search vendor "Opera" for product "Opera Browser" and version "11.10" | beta |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.11 Search vendor "Opera" for product "Opera Browser" and version "11.11" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.50 Search vendor "Opera" for product "Opera Browser" and version "11.50" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.50 Search vendor "Opera" for product "Opera Browser" and version "11.50" | beta |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.51 Search vendor "Opera" for product "Opera Browser" and version "11.51" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.52 Search vendor "Opera" for product "Opera Browser" and version "11.52" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.52.1100 Search vendor "Opera" for product "Opera Browser" and version "11.52.1100" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.60 Search vendor "Opera" for product "Opera Browser" and version "11.60" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.60 Search vendor "Opera" for product "Opera Browser" and version "11.60" | beta |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.61 Search vendor "Opera" for product "Opera Browser" and version "11.61" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.62 Search vendor "Opera" for product "Opera Browser" and version "11.62" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 11.64 Search vendor "Opera" for product "Opera Browser" and version "11.64" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 12.00 Search vendor "Opera" for product "Opera Browser" and version "12.00" | - |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|
| Opera Search vendor "Opera" | Opera Browser Search vendor "Opera" for product "Opera Browser" | 12.00 Search vendor "Opera" for product "Opera Browser" and version "12.00" | beta |
Affected
| in | Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | * | - |
Safe
|