CVE-2012-4142
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, 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.
Opera anterior a v12,01 en Windows y UNIX, y anterior a v11.66, v12.x y 12.01 en Mac OS X, hace caso omiso de algunos personajes en los documentos HTML en circunstancias no especificadas, lo que hace que sea más fácil para los atacantes remotos para realizar una vulnerabilidad de ejecución de comandos en sitios cruzados (XSS) ataques a través de un documento diseñado.
Los ataques a través de un documento 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/1026 | 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
|