CVE-2019-1133
Plain English Summary
AI-powered analysis for quick understanding
This vulnerability allows an attacker to run any code they choose on a victim's computer if the victim visits a malicious website or opens a compromised document in Internet Explorer. If the victim has administrative rights, the attacker could take full control of the system, install software, and access or delete files.
Technical Description
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker who successfully exploited the vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. In a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit the vulnerability through Internet Explorer and then convince a user to view the website. An attacker could also embed an ActiveX control marked "safe for initialization" in an application or Microsoft Office document that hosts the IE rendering engine. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit the vulnerability. The security update addresses the vulnerability by modifying how the scripting engine handles objects in memory.
CVSS Vector Analysis
Vector String
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HExploit Resources
Search for proof-of-concept code and exploit modules
Official References
Quick Information
Published
Aug 14, 2019
over 6 years ago
Last Modified
Feb 20, 2026
about 2 months ago
Vendor
microsoft
Product
internet explorer
Related Vulnerabilities
This vulnerability allows an attacker to gain elevated privileges on Azure HDInsight by exploiting the Apache Oozie Workflow Scheduler, potentially letting them access sensitive data or execute unauthorized actions. To take advantage of this flaw, the attacker must have the ability to submit malicious XML data to the system.
This vulnerability allows an attacker to gain elevated privileges within Azure HDInsight by exploiting a flaw in the Apache Ambari JDBC interface. To take advantage of this, the attacker must have access to the Ambari server, which typically requires some level of authentication or network access.
This vulnerability allows an attacker to impersonate a legitimate user in Azure HDInsight, potentially gaining unauthorized access to sensitive data or resources. To exploit this flaw, the attacker must be able to send specially crafted requests to the system, which requires some level of access to the network where HDInsight is deployed.
This vulnerability allows an attacker to impersonate a legitimate user in Azure HDInsight, potentially gaining unauthorized access to sensitive data and resources. To exploit this, the attacker must already have access to the network where the Azure service is running.
This vulnerability allows an attacker to impersonate a legitimate user in Azure HDInsight's Apache Oozie service, potentially leading to unauthorized access to sensitive data or operations. To exploit this, the attacker must have network access to the affected service and be able to send specially crafted requests.