Out-of-Bounds Affecting chromium-browser package, versions <49.0.2623.108-0ubuntu1.1233


Severity

Recommended
medium

Based on Ubuntu security rating

    Threat Intelligence

    Exploit Maturity
    Mature
    EPSS
    28.91% (97th percentile)

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  • Snyk ID SNYK-UBUNTU1804-CHROMIUMBROWSER-409771
  • published 29 Mar 2016
  • disclosed 29 Mar 2016

How to fix?

Upgrade Ubuntu:18.04 chromium-browser to version 49.0.2623.108-0ubuntu1.1233 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream chromium-browser package and not the chromium-browser package as distributed by Ubuntu. See How to fix? for Ubuntu:18.04 relevant fixed versions and status.

The Array.prototype.concat implementation in builtins.cc in Google V8, as used in Google Chrome before 49.0.2623.108, does not properly consider element data types, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted JavaScript code.

CVSS Scores

version 3.1
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NVD

8.8 high
  • 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
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Red Hat

6.3 medium