CVE-2018-17480 vulnerability in Google and Other Products
Published on December 11, 2018
Known Exploited Vulnerability
This Google Chromium V8 Out-of-Bounds Write Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Google Chromium V8 contains an out-of-bounds write vulnerability which allows a remote attacker to execute code inside a sandbox.
The following remediation steps are recommended / required by June 22, 2022: Apply updates per vendor instructions.
Vulnerability Analysis
CVE-2018-17480 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. It has an exploitability score of 2.8 out of four. The potential impact of an exploit of this vulnerability is considered to be very high.
What is a Memory Corruption Vulnerability?
The software writes data past the end, or before the beginning, of the intended buffer. Typically, this can result in corruption of data, a crash, or code execution. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent write operation then produces undefined or unexpected results.
CVE-2018-17480 has been classified to as a Memory Corruption vulnerability or weakness.
Products Associated with CVE-2018-17480
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What versions are vulnerable to CVE-2018-17480?
- Google Chrome Fixed in Version 71.0.3578.80
- Red Hat Enterprise Linux Desktop Version 6.0
- Red Hat Enterprise Linux Server Version 6.0
- Red Hat Enterprise Linux Workstation Version 6.0
- Debian Linux Version 9.0