QID 240886

Date Published: 2022-11-16

QID 240886: Red Hat Update for protobuf (RHSA-2022:7970)

The protobuf packages provide protocol buffers, google's data interchange format.
Protocol buffers can encode structured data in an efficient yet extensible format, and provide a flexible, efficient, and automated mechanism for serializing structured data...Security Fix(es):

    protobuf: incorrect parsing of nullchar in the proto symbol leads to nullptr dereference (cve-2021-22570).
Affected Products:
    Red Hat enterprise linux for x86_64 9 x86_64.
    Red hat enterprise linux for ibm z systems 9 s390x.
    Red hat enterprise linux for power, little endian 9 ppc64le.
    Red hat enterprise linux for arm 64 9 aarch64.
    Red hat codeready linux builder for x86_64 9 x86_64.
    Red hat codeready linux builder for power, little endian 9 ppc64le.
    Red hat codeready linux builder for arm 64 9 aarch64.
    Red hat codeready linux builder for ibm z systems 9 s390x.
.

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 Medium - 5.5 severity.
  • CVSS V2 rated as Low - 2.1 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2022:7970 for updates and patch information.
    Vendor References

    CVEs related to QID 240886

    CVE-2021-22570 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:7970 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:7970
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