RHSA-2021:4270MediumCVSS 7.3

Red Hat Security Advisory: rust-toolset:rhel8 security, bug fix, and enhancement update

Published
November 9, 2021
Last Modified
November 6, 2026

🔗 CVE IDs covered (1)

CVE-2021-29922 →

📋 Description

CVE-2021-29922 — rust: incorrect parsing of extraneous zero characters at the beginning of an IP address string

🎯 Affected products71

  • Red Hat Enterprise Linux AppStream (v. 8)
  • cargo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.aarch64 (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • cargo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.ppc64le (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • cargo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.s390x (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • cargo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.x86_64 (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • cargo-debuginfo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.aarch64 (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • cargo-debuginfo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.ppc64le (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • cargo-debuginfo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.s390x (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • cargo-debuginfo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.x86_64 (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • cargo-doc-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.noarch (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • clippy-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.aarch64 (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • clippy-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.ppc64le (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • clippy-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.s390x (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • clippy-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.x86_64 (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • clippy-debuginfo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.aarch64 (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • clippy-debuginfo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.ppc64le (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • clippy-debuginfo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.s390x (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • clippy-debuginfo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.x86_64 (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • rls-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.aarch64 (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • rls-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.ppc64le (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • rls-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.s390x (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • rls-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.x86_64 (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • rls-debuginfo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.aarch64 (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • rls-debuginfo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.ppc64le (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • rls-debuginfo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.s390x (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • rls-debuginfo-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.x86_64 (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • rust-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.aarch64 (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • rust-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.ppc64le (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • rust-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.s390x (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • rust-0:1.54.0-2.module+el8.5.0+12254+dc27bae9.src (rust-toolset:rhel8) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • +41 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

🔗 References (5)