RHSA-2023:0284

Vulnerability from csaf_opensuse - Published: 2023-01-23 00:00 - Updated: 2026-09-20 11:25
Summary
security update for sudo
Severity
Important
Notes
Title of the patch: security update for sudo
Description of the patch: This security update provides a functional equivalent of RHSA-2023:0284. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2023:0284.
Patchnames: RHSA-2023:0284
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2023-22809
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Liberty Linux 8:sudo-0:1.8.29-8.el8_7.1.x86_64 —
Vendor Fix
Threats
Impact important
References
To clipboard 

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        "title": "Description of the patch"
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        "title": "Patchnames"
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        "summary": "SUSE ratings",
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    "title": "security update for sudo",
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      "revision_history": [
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          "date": "2023-01-23T00:00:00Z",
          "number": "1",
          "summary": "Current version"
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      "status": "final",
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  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "sudo-0:1.8.29-8.el8_7.1.x86_64",
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                  "product_identification_helper": {
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                    "purl": "pkg:rpm/suse/sudo@1.8.29-8.el8_7.1?arch=x86_64\u0026upstream=sudo-0:1.8.29-8.el8_7.1.src.rpm"
                  }
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  "vulnerabilities": [
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      "cve": "CVE-2023-22809",
      "ids": [
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          "text": "https://www.suse.com/security/cve/CVE-2023-22809"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "In Sudo before 1.9.12p2, the sudoedit (aka -e) feature mishandles extra arguments passed in the user-provided environment variables (SUDO_EDITOR, VISUAL, and EDITOR), allowing a local attacker to append arbitrary entries to the list of files to process. This can lead to privilege escalation. Affected versions are 1.8.0 through 1.9.12.p1. The problem exists because a user-specified editor may contain a \"--\" argument that defeats a protection mechanism, e.g., an EDITOR=\u0027vim -- /path/to/extra/file\u0027 value.",
          "title": "CVE description"
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      ],
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        },
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          "summary": "SUSE Bug 1207082 for CVE-2023-22809",
          "url": "https://bugzilla.suse.com/1207082"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1208053 for CVE-2023-22809",
          "url": "https://bugzilla.suse.com/1208053"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1209326 for CVE-2023-22809",
          "url": "https://bugzilla.suse.com/1209326"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1214446 for CVE-2023-22809",
          "url": "https://bugzilla.suse.com/1214446"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1225623 for CVE-2023-22809",
          "url": "https://bugzilla.suse.com/1225623"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 8:sudo-0:1.8.29-8.el8_7.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
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            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
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          "date": "2023-01-23T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2023-22809"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.