QID 240394

Date Published: 2022-06-06

QID 240394: Red Hat Update for firefox (RHSA-2022:4870)

mozilla firefox is an open-source web browser, designed for standards compliance, performance, and portability.

Security Fix(es):
  • mozilla: cross-origin resource's length leaked (cve-2022-31736)
  • mozilla: heap buffer overflow in webgl (cve-2022-31737)
  • mozilla: browser window spoof using fullscreen mode (cve-2022-31738)
  • mozilla: register allocation problem in wasm on arm64 (cve-2022-31740)
  • mozilla: uninitialized variable leads to invalid memory read (cve-2022-31741)
  • mozilla: memory safety bugs fixed in firefox 101 and firefox esr 91.10 (cve-2022-31747)
  • mozilla: querying a webauthn token with a large number of allowcredential entries may have leaked cross-origin information (cve-2022-31742)

Affected Products:

  • Red Hat enterprise linux server 7 x86_64
  • Red Hat enterprise linux workstation 7 x86_64
  • Red Hat enterprise linux desktop 7 x86_64
  • Red Hat enterprise linux for ibm z systems 7 s390x
  • Red Hat enterprise linux for power, big endian 7 ppc64
  • Red Hat enterprise linux for power, little endian 7 ppc64le



Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as Critical - 8.6 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2022:4870 for updates and patch information.
    Vendor References

    CVEs related to QID 240394

    CVE-2022-31736 | CVE-2022-31737 | CVE-2022-31738 | CVE-2022-31740 | CVE-2022-31741 | CVE-2022-31742 | CVE-2022-31747 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:4870 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:4870
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