CVE-2018-17458 — Improper Validation of Array Index in Google Chrome

CWE-129 — Improper Validation of Array Index8 documents6 sources
Severity
8.8HIGHNVD
EPSS
1.2%
top 21.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Google ChromeRedhat Enterprise Linux DesktopRedhat Enterprise Linux Server+1 more
Timeline
PublishedJan 9
Latest updateMay 13

Description

An improper update of the WebAssembly dispatch table in WebAssembly in Google Chrome prior to 69.0.3497.92 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages5 packages

▶CVEListV5google/chromeunspecified — 69.0.3497.92
▶NVDgoogle/chrome< 69.0.3497.92

🔴Vulnerability Details

3
GHSA
GHSA-7jh2-q7fg-ph6h: An improper update of the WebAssembly dispatch table in WebAssembly in Google Chrome prior to 69↗2022-05-13
▶
OSV
CVE-2018-17458: An improper update of the WebAssembly dispatch table in WebAssembly in Google Chrome prior to 69↗2019-01-09
▶
CVEList
CVE-2018-17458: An improper update of the WebAssembly dispatch table in WebAssembly in Google Chrome prior to 69↗2019-01-09
▶

📋Vendor Advisories

1
Red Hat
chromium-browser: Function signature mismatch in WebAssembly↗2018-09-11
▶

💬Community

3
Bugzilla
CVE-2018-17458 chromium-browser: Function signature mismatch in WebAssembly↗2018-09-12
▶
Bugzilla
CVE-2018-17458 CVE-2018-17459 chromium: various flaws [fedora-all]↗2018-09-12
▶
Bugzilla
CVE-2018-17458 CVE-2018-17459 chromium: various flaws [epel-7]↗2018-09-12
▶
CVE-2018-17458 — Improper Validation of Array Index | cvebase