Microsoft Edge Chakra - Deferred Parsing Makes Wrong Scopes (2)

Exploit for windows platform in category dos / poc / Since the PoC is only triggerable when the "DeferParse" flag enabled and requires a with statement, I think this is simillar to issue 1310 . PoC: / // Enable the flag using '\n'.repeat0x1000 evalfunction f with function printf; ; ; +...

Microsoft Edge Chakra - Deferred Parsing Makes Wrong Scopes (2)

/ Since the PoC is only triggerable when the "DeferParse" flag enabled and requires a with statement, I think this is simillar to issue 1310 . PoC: / // Enable the flag using '\n'.repeat0x1000 evalfunction f with function printf; ; ; + '\n'.repeat0x1000; PoC 2: // ./ch poc.js -ForceDeferParse...

Microsoft Edge Chakra - Deferred Parsing Makes Wrong Scopes (2)

Microsoft Edge Chakra - Deferred Parsing Makes Wrong Scopes 2 / Since the PoC is only triggerable when the "DeferParse" flag enabled and requires a with statement, I think this is simillar to issue 1310 . PoC: / // Enable the flag using '\n'.repeat0x1000 evalfunction f with function printf; ; ; +...

Microsoft Edge Chakra - Deferred Parsing Makes Wrong Scopes

Microsoft Edge Chakra - Deferred Parsing Makes Wrong Scopes GetFuncExprNameReference || funcInfo-funcExprScope && funcInfo-funcExprScope-GetIsObject ... Js::RegSlot ldFuncExprDst = sym-GetLocation; this-mwriter.Reg1Js::OpCode::LdFuncExpr, ldFuncExprDst; if sym-IsInSlotfuncInfo Js::RegSlot...

CVE-2016-5172

The parser in Google V8, as used in Google Chrome before 53.0.2785.113, mishandles scopes, which allows remote attackers to obtain sensitive information from arbitrary memory locations via crafted JavaScript code...

CVE-2016-5172

CVE-2016-5172 : The V8 parser used in Google Chrome/Chromium mishandles scopes, enabling a remote attacker to obtain sensitive information from arbitrary memory locations via crafted JavaScript. Affected product scope includes Google Chrome and Chromium builds prior to 53.0.2785.113. Remediation ...

CVE-2016-5172

The parser in Google V8, as used in Google Chrome before 53.0.2785.113, mishandles scopes, which allows remote attackers to obtain sensitive information from arbitrary memory locations via crafted JavaScript code...

Google Chrome < 49.0.2623.75 Multiple Vulnerabilities

The version of Google Chrome installed on the remote Windows host is prior to 49.0.2623.75. It is, therefore, affected by multiple vulnerabilities as referenced in the 201603stable-channel-update advisory. - Multiple unspecified vulnerabilities in Google Chrome before 49.0.2623.75 allow attackers...

Shopify: Apps can access 'channels' beta api

Hello, As documented here, an app can access to the following scopes : https://docs.shopify.com/api/authentication/oauthscopes. But an app can request/get access to a lots more scopes, and some of those scope shouldn't be accessible. PoC...

CVE-2014-7922

CVE-2014-7922 involves the GoogleAuthUtil.getToken method in the Google Play services SDK prior to 2015. The vulnerability arises when the code sets parameters in OAuth token requests after detecting a corresponding opt parameter in the Bundle extras argument, enabling a crafted application to by...

CVE-2014-7922

The GoogleAuthUtil.getToken method in the Google Play services SDK before 2015 sets parameters in OAuth token requests upon finding a corresponding opt parameter in the Bundle extras argument, which allows attackers to bypass an intended consent dialog and retrieve tokens for arbitrary OAuth scop...

Gnupg2 Information Disclosure Vulnerability

GnuPG is a Python module that allows, from a Python program, to conveniently use the key management, encryption and signing features of GnuPG. GnuPG memcpy uses overlapping scopes, allowing attackers to exploit vulnerabilities to obtain sensitive information...

CVE-2014-1479

The System Only Wrapper SOW implementation in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, and SeaMonkey before 2.24 does not prevent certain cloning operations, which allows remote attackers to bypass intended restrictions on XUL content via vectors involvi...

CVE-2014-1479

The System Only Wrapper SOW implementation in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, and SeaMonkey before 2.24 does not prevent certain cloning operations, which allows remote attackers to bypass intended restrictions on XUL content via vectors involvi...

Mozilla: Clone protected content with XBL scopes (MFSA 2014-02)

The System Only Wrapper SOW implementation in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, and SeaMonkey before 2.24 does not prevent certain cloning operations, which allows remote attackers to bypass intended restrictions on XUL content via vectors involvi...

Mozilla: Clone protected content with XBL scopes (MFSA 2014-02)

The System Only Wrapper SOW implementation in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, and SeaMonkey before 2.24 does not prevent certain cloning operations, which allows remote attackers to bypass intended restrictions on XUL content via vectors involvi...

Clone protected content with XBL scopes — Mozilla

Security researcher Cody Crews reported a method to bypass System Only Wrappers SOW by using XML Binding Language XBL content scopes to clone protected XUL elements. This could be used to clone anonymous nodes, making trusted XUL content web accessible...

Ubuntu 12.04 LTS / 12.10 / 13.04 : firefox vulnerabilities (USN-1924-1)

Jeff Gilbert, Henrik Skupin, Ben Turner, Christian Holler, Andrew McCreight, Gary Kwong, Jan Varga and Jesse Ruderman discovered multiple memory safety issues in Firefox. If the user were tricked in to opening a specially crafted page, an attacker could possibly exploit these to cause a denial of...

Ubuntu 12.04 LTS / 12.10 / 13.04 : ubufox, unity-firefox-extension update (USN-1924-2)

USN-1924-1 fixed vulnerabilities in Firefox. This update provides the corresponding updates for Ubufox and Unity Firefox Extension. Jeff Gilbert, Henrik Skupin, Ben Turner, Christian Holler, Andrew McCreight, Gary Kwong, Jan Varga and Jesse Ruderman discovered multiple memory safety issues in...

Bypass of XrayWrappers using XBL Scopes — Mozilla

Mozilla Developer Bobby Holley and Mozilla security researcher mozbugra4 discovered a mechanism where XBL scopes can be be used to circumvent XrayWrappers from within the Chrome on unprivileged objects. This allows web content to potentially confuse privileged code and weaken invariants and can...