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Out-of-Bounds Affecting firefox package, versions <0:38.7.0-1.0.1.el7_2

Severity

 Recommended
critical

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    1.44% (87th percentile)

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  • Snyk ID SNYK-ORACLE7-FIREFOX-2505768
  • published 10 Apr 2022
  • disclosed 13 Mar 2016
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Introduced: 13 Mar 2016

CVE-2016-1974 Open this link in a new tab
CWE-119 Open this link in a new tab

How to fix?

Upgrade Oracle:7 firefox to version 0:38.7.0-1.0.1.el7_2 or higher.
This issue was patched in ELSA-2016-0373.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Oracle. See How to fix? for Oracle:7 relevant fixed versions and status.

The nsScannerString::AppendUnicodeTo function in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 does not verify that memory allocation succeeds, which allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via crafted Unicode data in an HTML, XML, or SVG document.

References

CVSS Scores

version 3.1
Expand this section

Red Hat

5.6 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    Low