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CVE-2018-17458

Date: January 9, 2019

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.

Severity Score

Related Resources (7)

https://access.redhat.com/security/cve/CVE-2018-17458
https://crbug.com/875322
https://chromereleases.googleblog.com/2018/09/stable-channel-update-for-desktop_11.html
https://nvd.nist.gov/vuln/detail/CVE-2018-17458
https://access.redhat.com/errata/RHSA-2018:2818
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-17458
https://www.mend.io/vulnerability-database/CVE-2018-17458

Severity Score

Weakness Type (CWE)

Improper Validation of Array Index

CWE-129

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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