QID 243036

Date Published: 2024-03-06

QID 243036: Red Hat Update for libfastjson (RHSA-2024:1154)

The libfastjson library provides essential javascript object notation (json) handling functions.
The library enables users to construct json objects in c, output them as json-formatted strings, and convert json-formatted strings back to the c representation of json objects...Security Fix(es):

    json-c, libfastjson: integer overflow and out-of-bounds write via a large json file (cve-2020-12762).
Affected Products:
    Red Hat enterprise linux for x86_64 - extended update support 9.0 x86_64.
    Red hat enterprise linux for ibm z systems - extended update support 9.0 s390x.
    Red hat enterprise linux for power, little endian - extended update support 9.0 ppc64le.
    Red hat enterprise linux for arm 64 - extended update support 9.0 aarch64.
    Red hat enterprise linux server for power le - update services for sap solutions 9.0 ppc64le.
    Red hat enterprise linux for x86_64 - update services for sap solutions 9.0 x86_64.
    Red hat enterprise linux server for arm 64 - 4 years of updates 9.0 aarch64.
    Red hat enterprise linux server for ibm z systems - 4 years of updates 9.0 s390x.
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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 High - 7.8 severity.
  • CVSS V2 rated as High - 6.8 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2024:1154 for updates and patch information.
    Vendor References

    CVEs related to QID 243036

    CVE-2020-12762 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2024:1154 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2024:1154
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