QID 239402

Date Published: 2021-06-14

QID 239402: Red Hat Update for hivex (RHSA-2021:2318)

Hivex is a library that can read and write Hive files, undocumented binary files that Windows uses to store the Windows Registry on disk.

Security Fix(es): hivex: Buffer overflow when provided invalid node key length (CVE-2021-3504)

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, 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.

On successful exploitation, it could allow an attacker to execute code.

  • CVSS V2 rated as High - 7.5 severity.
    • Solution
    Upgrade to the latest packages which contain a patch. Refer to Applying Package Updates to RHEL system for details.

    Refer to Red Hat security advisory RHSA-2021:2318 to address this issue and obtain more information.

    Vendor References

    CVEs related to QID 239402

    CVE-2021-3504 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2021:2318 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2021:2318?language=en
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