CORS requests can incorrectly retrieve contents of cross origin pages

CORS Cross-Origin Resource Sharing allows web pages to retrieve the contents of pages from other sites, with their permission, as they would appear for the current user. When requests are made in this way, the browser should only allow the page content to be retrieved if the target site sends the...

Specially crafted SVG images can allow execution of arbitrary code

Opera can display images created using the Scalable Vector Graphics SVG format. Specially crafted and malformed SVG images may cause Opera to crash when their documents are unloaded, and the crash may allow execution of malicious arbitrary code. To inject code, additional techniques will have to ...

Data URIs can be used to facilitate Cross-Site Scripting

Data URIs are only supposed to inherit the scripting origin from the site that creates them, such as by including them as the target of a link or an inline frame in the source of the document. Specific sequences of document and data URI loading can cause Opera to forget which document created the...

Certificate revocation service failure may cause Opera to show an unverified site as secure

When accessing secure websites, Opera checks with a number of services to check if the website's security certificate has been revoked. Normally, if Opera cannot check revocation status, it will not present the site as secure. In some cases, a failure in one of these services can cause Opera not ...

Specially crafted SVG images can allow execution of arbitrary code – Opera Security Advisories

Opera can display images created using the Scalable Vector Graphics SVG format. Specially crafted and malformed SVG images may cause Opera to crash when their documents are unloaded, and the crash may allow execution of malicious arbitrary code. To inject code, additional techniques will have to ...

OTRS 3.1 - Persistent Cross-Site Scripting

OTRS 3.1 - Persistent Cross-Site Scripting !/usr/bin/python ''' Author: Mike Eduard - Znuny - Enterprise Services for OTRS Product: OTRS Open Technology Real Services Version: 3.1.8, 3.1.9 and 3.1.10 Vendor Homepage: http://otrs.org CVE: 2012-4751 Timeline: 03 Sep 2012: Vulnerability reported + f...

OTRS 3.1 - Persistent Cross-Site Scripting

!/usr/bin/python ''' Author: Mike Eduard - Znuny - Enterprise Services for OTRS Product: OTRS Open Technology Real Services Version: 3.1.8, 3.1.9 and 3.1.10 Vendor Homepage: http://otrs.org CVE: 2012-4751 Timeline: 03 Sep 2012: Vulnerability reported + fix to vendor 04 Sep 2012: Vulnerability...

OTRS 3.1 Stored XSS Vulnerability

CVE: 2012-4751 This vulnerability PoC is a follow up http://1337day.com/exploit/19298 !/usr/bin/python ''' Author: Mike Eduard - Znuny - Enterprise Services for OTRS Product: OTRS Open Technology Real Services Version: 3.1.8, 3.1.9 and 3.1.10 Vendor Homepage: http://otrs.org CVE: 2012-4751...

Opera 12.02 Cross Site Scripting

Exploit Title: Opera image/svg+xml UXSS Date: 06.10.2012 Exploit Author: volema.com Author homepage: http://blog.volema.com Vendor Homepage: opera.com Version: Opera 12.02 Tested on: Windows CVE : NO Full disclosure - http://blog.volema.com/opera-svg-xml-shortcut-uxss.html We'll exploit the proce...

Universal Cross-site scripting vulnerability in Opera browser

A Universal Cross-site scripting vulnerability in Opera browser was disclosed today on a Russian forum rdot.org. The flaw has the ability to be triggered by exploiting flaws inside browsers, instead of leveraging the vulnerabilities against insecure web sites. "Vulnerable versions Opera for...

Gentoo Security Advisory GLSA 201209-11 (opera)

The remote host is missing updates announced in advisory GLSA 201209-11. OpenVAS Vulnerability Test $ Description: Auto generated from Gentoo's XML based advisory Authors: Thomas Reinke Copyright: Copyright c 2012 E-Soft Inc. http://www.securityspace.com Text descriptions are largely excerpted fr...

GLSA-201209-11 : Opera: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-201209-11 Opera: Multiple vulnerabilities Multiple vulnerabilities have been discovered in Opera. Please review the CVE identifiers and Opera Release Notes referenced below for details. Impact : A remote attacker could entice a us...

Gentoo Security Advisory GLSA 201209-11 (opera)

The remote host is missing updates announced in advisory GLSA 201209-11. SPDX-FileCopyrightText: 2012 E-Soft Inc. Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only...

Opera: Multiple vulnerabilities

Background Opera is a fast web browser that is available free of charge. Description Multiple vulnerabilities have been discovered in Opera. Please review the CVE identifiers and Opera Release Notes referenced below for details. Impact A remote attacker could entice a user to open a specially...

SPDY protocol <=3 协议信息泄露漏洞

CVE ID:CVE-2012-4930 SPDY是Google开发的基于传输控制协议TCP的应用层协议。 Mozilla Firefox, Google Chrome及其他多个产品使用的SPDY协议3，执行压缩数据加密时没有正确模糊未加密数据的长度，可通过中间人攻击的攻击者可通过提交一系列猜测请求，观察到压缩数据长度的变化也称CRIME攻击来获得明文HTTP头信息，造成敏感信息泄露如cookie信息。 0 SPDY protocol 3及之前版本 厂商解决方案 用户可参考如下供应商获得最新版本的产品： http://www.google.com/chrome...

First Signs of Google's Do Not Track Feature Begin to Surface on Chrome

Google Chrome is indeed getting a Do Not Track DNT feature according to source code published in the developer’s release of the browser at the end of last week. The feature should clear Google’s dev and beta channels before making its way into the next stable build of the browser before the end o...

CVE-2010-5227

Untrusted search path vulnerability in Opera before 10.62 allows local users to gain privileges via a Trojan horse dwmapi.dll file in the current working directory, as demonstrated by a directory that contains a .htm, .mht, .mhtml, .xht, .xhtm, or .xhtl file. NOTE: some of these details are...

Design/Logic Flaw

Untrusted search path vulnerability in Opera before 10.62 allows local users to gain privileges via a Trojan horse dwmapi.dll file in the current working directory, as demonstrated by a directory that contains a .htm, .mht, .mhtml, .xht, .xhtm, or .xhtl file. NOTE: some of these details are...

CVE-2010-5227

Untrusted search path vulnerability in Opera before 10.62 allows local users to gain privileges via a Trojan horse dwmapi.dll file in the current working directory, as demonstrated by a directory that contains a .htm, .mht, .mhtml, .xht, .xhtm, or .xhtl file. NOTE: some of these details are...

CVE-2010-5227

Opera before 10.62 is affected by an untrusted search path vulnerability that allows local privilege escalation via a Trojan horse dwmapi.dll placed in the attacker’s current working directory, as demonstrated by directories containing .htm, .mht, .mhtml, .xht, .xhtm, or .xhtl files. The issue ex...