QID 241912

Date Published: 2023-08-07

QID 241912: Red Hat Update for firefox (RHSA-2023:4463)

Mozilla firefox is an open-source web browser, designed for standards compliance, performance, and portability...Security Fix(es):

    mozilla: offscreen canvas could have bypassed cross-origin restrictions (cve-2023-4045).
    Mozilla: incorrect value used during wasm compilation (cve-2023-4046).
    Mozilla: potential permissions request bypass via clickjacking (cve-2023-4047).
    Mozilla: crash in domparser due to out-of-memory conditions (cve-2023-4048).
    Mozilla: fix potential race conditions when releasing platform objects (cve-2023-4049).
    Mozilla: stack buffer overflow in storagemanager (cve-2023-4050).
    Mozilla: memory safety bugs fixed in firefox 116, firefox esr 115.1, firefox esr 102.14, thunderbird 115.1, and thunderbird 102.14 (cve-2023-4056).
    Mozilla: memory safety bugs fixed in firefox 116, firefox esr 115.1, and thunderbird 115.1 (cve-2023-4057).
    Mozilla: cookie jar overflow caused unexpected cookie jar state (cve-2023-4055).
<H2></H2>
    Red Hat enterprise linux for x86_64 - extended update support 8.6 x86_64.
    Red hat enterprise linux server - aus 8.6 x86_64.
    Red hat enterprise linux for ibm z systems - extended update support 8.6 s390x.
    Red hat enterprise linux for power, little endian - extended update support 8.6 ppc64le.
    Red hat enterprise linux server - tus 8.6 x86_64.
    Red hat enterprise linux for arm 64 - extended update support 8.6 aarch64.
    Red hat enterprise linux server for power le - update services for sap solutions 8.6 ppc64le.
    Red hat enterprise linux for x86_64 - update services for sap solutions 8.6 x86_64.
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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 - 9.8 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2023:4463 for updates and patch information.
    Vendor References

    CVEs related to QID 241912

    CVE-2023-4045 | CVE-2023-4046 | CVE-2023-4047 | CVE-2023-4048 | CVE-2023-4049 | CVE-2023-4050 | CVE-2023-4055 | CVE-2023-4056 | CVE-2023-4057 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2023:4463 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2023:4463
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