WebKit: JSC: Incorrect scope register handling in DFG::ByteCodeParser::flush(InlineStackEntry* inlineStackEntry)

Here's a snippet of DFG::ByteCodeParser::flushInlineStackEntry inlineStackEntry. void flushInlineStackEntry inlineStackEntry ... if mgraph.needsScopeRegister flushmcodeBlock-scopeRegister; mcodeBlock| instead of |mcodeBlock|. But it doesn't. As a result, the scope register of...

WebKit JSC Incorrect Scope Register Handling

WebKit: JSC: Incorrect scope register handling in DFG::ByteCodeParser::flushInlineStackEntry inlineStackEntry CVE-2017-7018 Here's a snippet of DFG::ByteCodeParser::flushInlineStackEntry inlineStackEntry. void flushInlineStackEntry inlineStackEntry ... if mgraph.needsScopeRegister...

WebKit JSC Incorrect Scope Register Handling Vulnerability

WebKit suffers from a JSC incorrect scope register handling in DFG::ByteCodeParser::flushInlineStackEntry inlineStackEntry. WebKit: JSC: Incorrect scope register handling in DFG::ByteCodeParser::flushInlineStackEntry inlineStackEntry CVE-2017-7018 Here's a snippet of...

WebKit JSC - DFG::ByteCodeParser::flush(InlineStackEntry* inlineStackEntry) Incorrect Scope Register Handling

WebKit JSC - DFG::ByteCodeParser::flushInlineStackEntry inlineStackEntry Incorrect Scope Register Handling scopeRegister; mcodeBlock| instead of |mcodeBlock|. But it doesn't. As a result, the scope register of |inlineStackEntry-mcodeBlock| may have an incorrect offset in the stack layout phase...

WebKit JSC - 'DFG::ByteCodeParser::flush(InlineStackEntry* inlineStackEntry)' Incorrect Scope Register Handling

scopeRegister; mcodeBlock| instead of |mcodeBlock|. But it doesn't. As a result, the scope register of |inlineStackEntry-mcodeBlock| may have an incorrect offset in the stack layout phase. PoC: -- function f function eval'1'; f; ; throw 1; f;...

scopeofpain.com XSS vulnerability

Vulnerable URL: https://www.scopeofpain.com/login/index.php?certificate=1"...

Mozilla: Use-after-free and use-after-scope logging XHR header errors (MFSA 2017-16)

A use-after-free and use-after-scope vulnerability when logging errors from headers for XML HTTP Requests XHR. This could result in a potentially exploitable crash. This vulnerability affects Firefox 54, Firefox ESR 52.2, and Thunderbird 52.2...

Azure PV should be Private scope not Container scope

Bulletin has no description...

Mozilla: Use-after-free and use-after-scope logging XHR header errors (MFSA 2017-16)

A use-after-free and use-after-scope vulnerability when logging errors from headers for XML HTTP Requests XHR. This could result in a potentially exploitable crash. This vulnerability affects Firefox 54, Firefox ESR 52.2, and Thunderbird 52.2...

WebKit JSC emitPutDerivedConstructorToArrowFunctionContextScope Incorrect Check(CVE-2017-2531)

WebKit: JSC: incorrect check in emitPutDerivedConstructorToArrowFunctionContextScope When a super expression is used in an arrow function, the following code, which generates bytecode, is called. if needsToUpdateArrowFunctionContext && !codeBlock-isArrowFunction bool canReuseLexicalEnvironment =...

Over 8,600 Vulnerabilities Found in Pacemakers

"If you want to keep living, Pay a ransom, or die." This could happen, as researchers have found thousands of vulnerabilities in Pacemakers that hackers could exploit. Millions of people that rely on pacemakers to keep their hearts beating are at risk of software glitches and hackers, which could...

WebKit JSC BindingNode::bindValue Failed Reference Count Increase

WebKit: JSC: BindingNode::bindValue doesn't increase the scope's reference count CVE-2017-2505 Here's a snippet of BindingNode::bindValue. void BindingNode::bindValueBytecodeGenerator& generator, RegisterID value const ... RegisterID scope = generator.emitResolveScopenullptr, var;...

PT-2017-3996

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 54 Firefox ESR versions prior to 52.2 Thunderbird versions prior to 52.2 Description A use-after-free and use-after-scope issue exists when logging errors from headers for XML HTTP Requests XHR, potentially leading to...

NVIDIA Linux GPU Display Driver contains missing permissions check and improper validation vulnerabilities - us

Lenovo Security Advisory: LEN-10962 Potential Impact: Privilege escalation Severity: Medium Scope of Impact: Industry-Wide CVE Identifier: CVE-2016-7382, CVE-2016-7389 Summary Description: The NVIDIA GPU Display Driver for Linux contains two privilege escalation vulnerabilities. CVE-2016-7382...

Oracle E-Business Suite 12.2.3 - 'IESFOOTPRINT' SQL Injection

Application: Oracle E-Business Suite Versions Affected: Oracle EBS 12.2.3 Vendor URL: http://oracle.com Bug: SQL injection Reported: 23.12.2016 Vendor response: 24.12.2016 Date of Public Advisory: 18.04.2017 Reference: Oracle CPU April 2017 Author: Dmitry Chastuhin ERPScan Description 1. ADVISORY...

Chrome Universal XSS by polluting private scripts with named properties (CVE-2017-5008)

VULNERABILITY DETAILS When a private script method is invoked, a ScriptForbiddenScope::AllowUserAgentScript scope is set up to allow running the internal script. It is possible to exploit this scope to execute user code here: static v8::Local compileAndRunPrivateScriptScriptState scriptState,...

Oracle E-Business Suite 12.2.3 SQL Injection

Application: Oracle E-Business Suite Versions Affected: Oracle EBS 12.2.3 Vendor URL: http://oracle.com Bug: SQL injection Reported: 23.12.2016 Vendor response: 24.12.2016 Date of Public Advisory: 18.04.2017 Reference: Oracle CPU April 2017 Author: Dmitry Chastuhin ERPScan Description 1. ADVISORY...

CVE-2017-7269 a few tips and BUG fixes-vulnerability warning-the black bar safety net

Seen the analysis, to talk about the use of a few tips. 1. Vulnerability scope The original poc above wrote only applies to the 03 r2, in fact, the most common of 03 sp2 can also be directly reproduced, so it seems that the attack range is very large, after all, the domestic selling most of the 0...

dlplibs: Stack-use-after-scope in libmspub::MSPUBCollector::paintShape

Detailed report: https://oss-fuzz.com/testcase?key=6536301065011200 Project: dlplibs Fuzzer: afldlplibspubfuzzer Fuzz target binary: pubfuzzer Job Type: aflasandlplibs Platform Id: linux Crash Type: Stack-use-after-scope READ 8 Crash Address: 0x7fe2cf0ca9f0 Crash State:...

libmspub: Stack-use-after-scope in libmspub::MSPUBCollector::paintShape

Detailed report: https://oss-fuzz.com/testcase?key=4867319689904128 Project: libmspub Fuzzer: afllibmspubpubfuzzer Fuzz target binary: pubfuzzer Job Type: aflasanlibmspub Platform Id: linux Crash Type: Stack-use-after-scope READ 8 Crash Address: 0x7f23248bf9f0 Crash State:...