cbcvebase.
CVE-2016-5198
published 2017-01-19

CVE-2016-5198: V8 in Google Chrome prior to 54.0.2840.90 for Linux, and 54.0.2840.85 for Android, and 54.0.2840.87 for Windows and Mac included incorrect optimisation…

PriorityP182high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
KEVITW
CISA Known Exploited Vulnerabilitydue 2022-06-22
Exploited in the wild
EPSS
34.70%
98.2th percentile
V8 in Google Chrome prior to 54.0.2840.90 for Linux, and 54.0.2840.85 for Android, and 54.0.2840.87 for Windows and Mac included incorrect optimisation assumptions, which allowed a remote attacker to perform arbitrary read/write operations, leading to code execution, via a crafted HTML page.

Affected

6 ranges
VendorProductVersion rangeFixed in
googlechrome< 54.0.2840.9054.0.2840.90
googlechrome< 54.0.2840.8554.0.2840.85
googlechrome< 54.0.2840.8754.0.2840.87
redhatenterprise_linux_desktop
redhatenterprise_linux_server
redhatenterprise_linux_workstation

Detection & IOCsextracted from sources · hover to see the quote

  • Exploitation is triggered via a crafted HTML page delivered remotely; monitor for suspicious renderer process behavior in Chrome/Chromium versions prior to 54.0.2840.90 (Linux), 54.0.2840.87 (Windows/Mac), and 54.0.2840.85 (Android)
  • The vulnerability resides in the V8 JavaScript engine's optimization logic (incorrect optimisation assumptions); focus detection on anomalous V8 JIT compiler behavior or out-of-bounds memory access patterns within the renderer sandbox
  • This vulnerability is in CISA's Known Exploited Vulnerabilities catalog, indicating confirmed in-the-wild exploitation; prioritize detection across all Chromium-based browsers (Google Chrome, Microsoft Edge, Opera) running affected versions
  • Track the upstream Chromium issue tracker bug ID 659475 for any published proof-of-concept or exploit samples associated with this CVE
  • ·Affected version thresholds differ by platform: patch versions are 54.0.2840.90 (Linux), 54.0.2840.87 (Windows/Mac), and 54.0.2840.85 (Android); version-based detection rules must account for all three thresholds

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vulncheck8.8HIGH
cisa8.8HIGH
vendor_redhat8.8HIGH
vendor_ubuntu8.8HIGH
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