The vulnerability of the Android CAF-release operating system, which stems from insufficient validation of input data, allows attackers to bypass proper validation of supervisor function arguments.

The vulnerability of the Android CAF-release operating system exists due to insufficient checking of input data. Exploiting this vulnerability allows a remote attacker to improperly validate the arguments of the supervisor function...

BSA-2017-358

Security Advisory ID : BSA-2017-358 Component : Offset2lib Patch Protection Bypass Revision : 2.0: Interim The offset2lib patch as used in the Linux Kernel contains a vulnerability that allows a PIE binary to beexecve'edwith 1GB of arguments or environmental strings then the stack occupies the...

CVE-2016-5872

In all Qualcomm products with Android releases from CAF using the Linux kernel, arguments to several QTEE syscalls are not properly validated...

Microsoft Edge Chakra - Uninitialized Arguments (2) Exploit

Exploit for windows platform in category dos / poc void Parser::ParseFncFormalsParseNodePtr pnodeFnc, ParseNodePtr pnodeParentFnc, ushort flags ... if IsES6DestructuringEnabled && IsPossiblePatternStart ... // Instead of passing the STFormal all the way on many methods, it seems it is better to...

Do the Police Need a Search Warrant to Access Cell Phone Location Data?

The US Supreme Court is deciding a case that will establish whether the police need a warrant to access cell phone location data. This week I signed on to an amicus brief from a wide array of security technologists outlining the technical arguments as why the answer should be yes. Susan Landau...

Microsoft Edge: Chakra: Uninitialized arguments(CVE-2017-8640)

Here's a snippet of "ParseVariableDeclaration" which is used for parsing declarations. template ParseNodePtr Parser::ParseVariableDeclaration tokens declarationType, charcountt ichMin, BOOL fAllowIn/ = TRUE/, BOOL pfForInOk/ = nullptr/, BOOL singleDefOnly/ = FALSE/, BOOL allowInit/ = TRUE/, BOOL...

Microsoft Edge Chakra Parser::ParseFncFormals Uninitialized Arguments

Microsoft Edge: Chakra: Uninitialized arguments 2 CVE-2017-8670 Similar to the issue 1297 . But this time, it happends in "Parser::ParseFncFormals" with the "PNodeFlags::fpnArgumentsoverriddenInParam" flag. template void Parser::ParseFncFormalsParseNodePtr pnodeFnc, ParseNodePtr pnodeParentFnc,...

Microsoft Edge Chakra Uninitialized Arguments

Microsoft Edge: Chakra: Uninitialized arguments CVE-2017-8640 Here's a snippet of "ParseVariableDeclaration" which is used for parsing declarations. template ParseNodePtr Parser::ParseVariableDeclaration tokens declarationType, charcountt ichMin, BOOL fAllowIn/ = TRUE/, BOOL pfForInOk/ = nullptr/...

Microsoft Edge Chakra - Uninitialized Arguments (2)

Microsoft Edge Chakra - Uninitialized Arguments 2 void Parser::ParseFncFormalsParseNodePtr pnodeFnc, ParseNodePtr pnodeParentFnc, ushort flags ... if IsES6DestructuringEnabled && IsPossiblePatternStart ... // Instead of passing the STFormal all the way on many methods, it seems it is better to...

Microsoft Edge Chakra - Uninitialized Arguments (1)

Microsoft Edge Chakra - Uninitialized Arguments 1 ParseNodePtr Parser::ParseVariableDeclaration tokens declarationType, charcountt ichMin, BOOL fAllowIn/ = TRUE/, BOOL pfForInOk/ = nullptr/, BOOL singleDefOnly/ = FALSE/, BOOL allowInit/ = TRUE/, BOOL isTopVarParse/ = TRUE/, BOOL isFor/ = FALSE/,...

Microsoft Edge Chakra Parser::ParseFncFormals Uninitialized Arguments Exploit

Microsoft Edge Chakra suffers from an uninitialized arguments vulnerability in Parser::ParseFncFormals with the "PNodeFlags::fpnArgumentsoverriddenInParam" flag. Microsoft Edge: Chakra: Uninitialized arguments 2 CVE-2017-8670 Similar to the issue 1297 . But this time, it happends in...

Microsoft Edge Chakra Uninitialized Arguments Exploit

Microsoft Edge Chakra suffers from an uninitialized arguments vulnerability. Microsoft Edge: Chakra: Uninitialized arguments CVE-2017-8640 Here's a snippet of "ParseVariableDeclaration" which is used for parsing declarations. template ParseNodePtr Parser::ParseVariableDeclaration tokens...

Microsoft Edge: Chakra: Uninitialized arguments 2(CVE-2017-8670)

Similar to the issue 1297 . But this time, it happends in "Parser::ParseFncFormals" with the "PNodeFlags::fpnArgumentsoverriddenInParam" flag. template void Parser::ParseFncFormalsParseNodePtr pnodeFnc, ParseNodePtr pnodeParentFnc, ushort flags ... if IsES6DestructuringEnabled &&...

Microsoft Edge Chakra - Uninitialized Arguments (2)

void Parser::ParseFncFormalsParseNodePtr pnodeFnc, ParseNodePtr pnodeParentFnc, ushort flags ... if IsES6DestructuringEnabled && IsPossiblePatternStart ... // Instead of passing the STFormal all the way on many methods, it seems it is better to change the symbol type afterward. for ParseNodePtr...

Microsoft Edge Chakra - Uninitialized Arguments (1)

ParseNodePtr Parser::ParseVariableDeclaration tokens declarationType, charcountt ichMin, BOOL fAllowIn/ = TRUE/, BOOL pfForInOk/ = nullptr/, BOOL singleDefOnly/ = FALSE/, BOOL allowInit/ = TRUE/, BOOL isTopVarParse/ = TRUE/, BOOL isFor/ = FALSE/, BOOL nativeForOk /= nullptr/ ... if pid ==...

The return of Mamba ransomware

At the end of 2016, there was a major attack against San Francisco's Municipal Transportation Agency. The attack was done using Mamba ransomware. This ransomware uses a legitimate utility called DiskCryptor for full disk encryption. This month, we noted that the group behind this ransomware has...

Ubuntu 16.04 LTS : Linux kernel (HWE) kernel vulnerabilities (USN-3371-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3371-1 advisory. It was discovered that the Linux kernel did not properly initialize a Wake- on-Lan data structure. A local attacker could use this to expose sensitive...

smb2-time NSE Script

Attempts to obtain the current system date and the start date of a SMB2 server. Script Arguments randomseed, smbbasic, smbport, smbsign See the documentation for the smb library. smbdomain, smbhash, smbnoguest, smbpassword, smbtype, smbusername See the documentation for the smbauth library. Examp...

WebKit: JSC: Incorrect LoadVarargs handling in ArgumentsEliminationPhase::transform(CVE-2017-7056)

Here is a snippet of ArgumentsEliminationPhase::transform case LoadVarargs: ... if candidate-op == PhantomNewArrayWithSpread || candidate-op == PhantomSpread ... if argumentCountIncludingThis limit storeArgumentCountIncludingThisargumentCountIncludingThis; // store arguments ... node-remove;...

Ubuntu: Security Advisory (USN-3364-3)

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 Greenbone AG 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 ifdescription...