Uninitialized Memory Read in Google Chrome

Executive Summary

This vulnerability involves an uninitialized resource in Dawn, a component of Google Chrome. Before version 152.0.7977.65, a remote attacker could exploit a crafted HTML page to potentially read memory inside the Chrome sandbox.

Useful 0 Not Useful 0

Detection Guidance

This vulnerability involves uninitialized memory in Google Chrome's Dawn component. Detection requires checking the installed Chrome version against the patched version (152.0.7977.65 or later). Use commands like 'google-chrome --version' or check via package manager (e.g., 'apt list --installed | grep chrome' on Debian/Ubuntu). If the version is below 152.0.7977.65, the system is vulnerable.

Useful 0 Not Useful 0

Impact Analysis

If exploited, this vulnerability could allow an attacker to access sensitive memory data within the Chrome sandbox. This might lead to unauthorized information disclosure, such as passwords or other private data processed by the browser.

Useful 0 Not Useful 0

Compliance Impact

This vulnerability involves an uninitialized resource in Google Chrome that could allow a remote attacker to read memory inside the sandbox via a crafted HTML page. While the description does not explicitly mention compliance impacts, such vulnerabilities may pose risks to data confidentiality, which is a key concern for GDPR and HIPAA. Unauthorized memory access could lead to exposure of sensitive data, potentially violating these regulations if personal or health information is compromised.

Useful 0 Not Useful 0

Mitigation Strategies

Update Google Chrome to version 152.0.7977.65 or later to address the vulnerability.

Useful 0 Not Useful 0