CVE-2012-4146

Opera before 12.01 allows remote attackers to cause a denial of service application crash via a crafted web site, as demonstrated by the Lenovo "Shop now" page...

CVE-2012-4145

Unspecified vulnerability in Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, has unknown impact and attack vectors, related to a "low severity issue."...

CVE-2012-4145

Opera CVE-2012-4145 concerns multiple vulnerabilities in Opera prior to 12.01 on Windows and UNIX, and prior to 11.66 and 12.x prior to 12.01 on macOS. Public records from OpenVAS, Red Hat SCM, Gentoo GLSA, and Gentoo Nessus entries describe the issue as high-severity with CVSS base score 10.0 (A...

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...

CVE-2012-4144

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...

CVE-2012-4142

Opera’s CVE-2012-4142 affects multiple platforms: Windows/UNIX builds before 12.01 and Mac OS X builds before 11.66 (and before 12.01 for 12.x lines). The flaw arises from Opera’s HTML parsing, which ignores some characters under unspecified circumstances, enabling remote XSS via crafted document...

CVE-2012-4143

Opera < 12.01 on Windows/UNIX and = 12.01.1532) as remediation. No explicit root cause details are provided beyond the dialog-based delivery vector in the sources.

CVE-2012-4143

Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, allows user-assisted remote attackers to trick users into downloading and executing arbitrary files via a small window for the download dialog, a different vulnerability than CVE-2012-1924...

CVE-2012-4142: Improper Neutralization of Input During Web Page Generation

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...

PT-2012-5191

Name of the Vulnerable Software and Affected Versions Opera versions prior to 12.01 Description The issue allows remote attackers to cause a denial of service, resulting in an application crash, via a crafted web site. Recommendations For Opera versions prior to 12.01, update to version 12.01 or...

CVE-2012-4144: Improper Neutralization of Input During Web Page Generation

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...

PT-2012-5190

Name of the Vulnerable Software and Affected Versions Opera versions prior to 12.01 on Windows and UNIX Opera versions prior to 11.66 and 12.x prior to 12.01 on Mac OS X Description The issue is related to a low severity problem with unspecified details about its impact and attack vectors...

CVE-2012-4143: Improper Control of Generation of Code

Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, allows user-assisted remote attackers to trick users into downloading and executing arbitrary files via a small window for the download dialog, a different vulnerability than CVE-2012-1924...

CVE-2012-4146: Improper Restriction of Operations within the Bounds of a Memory Buffer

Opera before 12.01 allows remote attackers to cause a denial of service application crash via a crafted web site, as demonstrated by the Lenovo "Shop now" page...

CVE-2012-4145: Undefined Security Weakness

Unspecified vulnerability in Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, has unknown impact and attack vectors, related to a "low severity issue."...

PT-2012-5189

Name of the Vulnerable Software and Affected Versions Opera versions prior to 12.01 on Windows and UNIX Opera versions prior to 11.66 and 12.x prior to 12.01 on Mac OS X Description The issue allows remote attackers to bypass cross-site scripting protection mechanisms via a crafted HTML document,...

PT-2012-5187

Name of the Vulnerable Software and Affected Versions Opera versions prior to 12.01 on Windows and UNIX Opera versions prior to 11.66 and 12.x prior to 12.01 on Mac OS X Description The issue makes it easier for remote attackers to conduct cross-site scripting XSS attacks via a crafted document, ...

PT-2012-5188

Name of the Vulnerable Software and Affected Versions Opera versions prior to 12.01 on Windows and UNIX Opera versions prior to 11.66 and 12.x prior to 12.01 on Mac OS X Description The issue allows user-assisted remote attackers to trick users into downloading and executing arbitrary files via a...

Opera < 12.01 Multiple Vulnerabilities

The version of Opera installed on the remote host is earlier than 12.01 and is, therefore, reportedly affected by multiple issues : - An error exists in the handling of certain URLs that can lead to memory corruption and possible code execution. 1016 - Errors exist in the handling of DOM elements...

Opera 12.01 Released With Fixes for Five Security Flaws

There are new versions of the Opera browser available, a small update to version 12.01, but they include a number of important security fixes, notably a patch for a vulnerability that could lead to remote code execution. The maintainers of Opera pushed out new versions for all of the major...