Improper Access Control Affecting chromium-browser package, versions <45.0.2454.101-0ubuntu1.1201


Severity

Recommended
medium

Based on Ubuntu security rating

    Threat Intelligence

    EPSS
    1.38% (87th percentile)

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  • Snyk ID SNYK-UBUNTU1804-CHROMIUMBROWSER-410875
  • published 12 Oct 2015
  • disclosed 12 Oct 2015

How to fix?

Upgrade Ubuntu:18.04 chromium-browser to version 45.0.2454.101-0ubuntu1.1201 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.

object-observe.js in Google V8, as used in Google Chrome before 45.0.2454.101, does not properly restrict method calls on access-checked objects, which allows remote attackers to bypass the Same Origin Policy via a (1) observe or (2) getNotifier call.

CVSS Scores

version 3.1
Expand this section

NVD

7.3 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    Low
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Red Hat

5.4 medium