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Palo Alto Networks Unit 42 Vulnerability Research December 2017 Disclosures

criticalVulnerabilityimportance 60CVE-2017-11886

Vulnerabilities mentionedAll →

CVEVulnerabilityCVSSEPSSFlagsAffectedExposurePublished
CVE-2017-11886
Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, 1709, an

Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allow an attacker to execute arbitrary code in the context of the current user, due to how Internet Explorer handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11889, CVE-2017-11890, CVE-2017-11893, CVE-2017-11894, CVE-2017-11895, CVE-2017-11901, CVE-2017-11903, CVE-2017-11905, CVE-2017-11907, CVE-2017-11908, CVE-2017-11909, CVE-2017-11910, CVE-2017-11911, CVE-2017-11912, CVE-2017-11913, CVE-2017-11914, CVE-2017-11916, CVE-2017-11918, and CVE-2017-11930.

NVD description · AI analysis pending
7.59%
  • microsoft internet explorer
Full article176 words · extracted from unit42.paloaltonetworks.com · click to collapse

As part of Unit 42’s ongoing threat research, we can now disclose that Palo Alto Networks Unit 42 researchers have discovered one vulnerability addressed by the Microsoft Security Response Center (MSRC) as part of their December 2017 security update release.

CVE Vulnerability Name Affected Products Maximum Severity Rating Impact Researcher(s)
CVE-2017-11886 Scripting Engine Memory Corruption Vulnerability Internet Explorer 9, 10, 11 Critical Remote Code Execution Hui Gao

Palo Alto Networks customers who deploy our Next-Generation Security Platform are protected from zero-day vulnerabilities such as these. Weaponized exploits for these vulnerabilities are prevented by Traps multi-layered exploit prevention capabilities. Threat prevention capabilities such as application control, IPS, and WildFire provide our customers with comprehensive protection and automatic updates against previously unknown threats.
Palo Alto Networks is a regular contributor to vulnerability research in Microsoft, Adobe, Apple, Google Android and other ecosystems. By proactively identifying these vulnerabilities, developing protections for our customers, and sharing the information with the security community, we are removing weapons used by attackers to threaten users, and compromise enterprise, government, and service provider networks.

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