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OpenAdvisories
Medium RHSA-2022:7464 1 CVE

Red Hat Security Advisory: protobuf security update

Published Sep 30, 2024 · Updated Jul 3, 2026

Ecosystem: Red Hat

Fixed packages 14

ReleasePackageFixed in
Red Hat · RHEL 8 enterprise_linux:8::appstream protobuf 0:3.5.0-15.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream protobuf-compiler 0:3.5.0-15.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream protobuf-compiler-debuginfo 0:3.5.0-15.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream protobuf-debuginfo 0:3.5.0-15.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream protobuf-debugsource 0:3.5.0-15.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream protobuf-lite 0:3.5.0-15.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream protobuf-lite-debuginfo 0:3.5.0-15.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream python3-protobuf 0:3.5.0-15.el8
Red Hat · RHEL 8 enterprise_linux:8::crb protobuf-compiler-debuginfo 0:3.5.0-15.el8
Red Hat · RHEL 8 enterprise_linux:8::crb protobuf-debuginfo 0:3.5.0-15.el8
Red Hat · RHEL 8 enterprise_linux:8::crb protobuf-debugsource 0:3.5.0-15.el8
Red Hat · RHEL 8 enterprise_linux:8::crb protobuf-devel 0:3.5.0-15.el8
Red Hat · RHEL 8 enterprise_linux:8::crb protobuf-lite-debuginfo 0:3.5.0-15.el8
Red Hat · RHEL 8 enterprise_linux:8::crb protobuf-lite-devel 0:3.5.0-15.el8

Vulnerabilities 1

  • Medium 6.5
    CVE-2021-22570

    Nullptr Dereference in Protobuf

    Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is …

    Google Protobuf mysql druid Debian Ubuntu Azure Linux Wolfi PyPI

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • article
    https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.7_release_notes/index
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2049429
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_7464.json
  • report
    https://access.redhat.com/security/cve/CVE-2021-22570
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-22570
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-22570