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High 1 exploited CVE RHSA-2018:0285 2 CVEs

Red Hat Security Advisory: flash-plugin security update

Published Sep 13, 2024 · Updated Jun 29, 2026

Ecosystem: Red Hat

Fixed packages 1

ReleasePackageFixed in
Red Hat · RHEL 6 rhel_extras:6 flash-plugin 0:28.0.0.161-1.el6_9

Vulnerabilities 2

  • High 7.8
    CVE-2018-4878 Exploited · Ransomware Public exploit EPSS 90%

    A use-after-free vulnerability was discovered in Adobe Flash Player before 28.0.0.161. This vulnerability occurs due to…

    flashplugin-nonfree Ubuntu
    KEV Nov 3, 2021
  • Unscored —
    CVE-2018-4877

    A use-after-free vulnerability was discovered in Adobe Flash Player before 28.0.0.161. This vulnerability occurs due to…

    flashplugin-nonfree Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#critical
  • article
    https://helpx.adobe.com/security/products/flash-player/apsb18-03.html
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1541981
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_0285.json
  • report
    https://access.redhat.com/security/cve/CVE-2018-4877
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2018-4877
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2018-4877
  • report
    https://access.redhat.com/security/cve/CVE-2018-4878
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2018-4878
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2018-4878
  • article
    https://www.cisa.gov/known-exploited-vulnerabilities-catalog