RHSA-2021:1723

Vulnerability from csaf_opensuse - Published: 2021-05-18 00:00 - Updated: 2026-09-20 11:14
Summary
security update for sudo
Severity
Low
Notes
Title of the patch: security update for sudo
Description of the patch: This security update provides a functional equivalent of RHSA-2021:1723. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2021:1723.
Patchnames: RHSA-2021:1723
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Liberty Linux 8:sudo-0:1.8.29-7.el8.x86_64 —
Vendor Fix
Threats
Impact low
Affected products
Recommended 1 product, the same list as for CVE-2021-23239
Threats
Impact important

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          "category": "general",
          "text": "The sudoedit personality of Sudo before 1.9.5 may allow a local unprivileged user to perform arbitrary directory-existence tests by winning a sudo_edit.c race condition in replacing a user-controlled directory by a symlink to an arbitrary path.",
          "title": "CVE description"
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          "text": "selinux_edit_copy_tfiles in sudoedit in Sudo before 1.9.5 allows a local unprivileged user to gain file ownership and escalate privileges by replacing a temporary file with a symlink to an arbitrary file target. This affects SELinux RBAC support in permissive mode. Machines without SELinux are not vulnerable.",
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      "title": "CVE-2021-23240"
    }
  ]
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
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