Red Hat Security Advisory: firefox security update

Fixed packages 3

Vulnerabilities 2

• High 8.8
  CVE-2022-1529 EPSS 18%

  An attacker could have sent a message to the parent process where the contents were used to double-index into a JavaScr…

  Mozilla Firefox Thunderbird Firefox ESR Android Browsers Debian Ubuntu Alpine
  Dec 22, 2022
• High 8.8
  CVE-2022-1802 Public exploit EPSS 28%

  If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution, they could hav…

  Mozilla Firefox Thunderbird Firefox ESR Android Browsers Debian Ubuntu Alpine
  Dec 22, 2022

References

• article
  https://access.redhat.com/security/updates/classification/#critical
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2089217
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2089218
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_4767.json
• report
  https://access.redhat.com/security/cve/CVE-2022-1529
• advisory
  https://www.cve.org/CVERecord?id=CVE-2022-1529
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2022-1529
• article
  https://www.mozilla.org/en-US/security/advisories/mfsa2022-19/#CVE-2022-1529
• report
  https://access.redhat.com/security/cve/CVE-2022-1802
• advisory
  https://www.cve.org/CVERecord?id=CVE-2022-1802
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2022-1802
• article
  https://www.mozilla.org/en-US/security/advisories/mfsa2022-19/#CVE-2022-1802