FKIE_CVE-2026-13367

Vulnerability from fkie_nvd - Published: 2026-08-12 21:17 - Updated: 2026-08-18 14:47
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
IBM Informix Dynamic Server 14.10, and 15.0 contain a local privilege escalation vulnerability in the oninit setuid-root utility.
References
psirt@us.ibm.comhttps://www.ibm.com/support/pages/node/7282829Vendor Advisory
Impacted products
Vendor Product Version
ibm informix_dynamic_server 14.10
ibm informix_dynamic_server 15.0
canonical ubuntu_linux -
hp hp-ux -
ibm aix -
ibm linux_on_ibm_z -
linux linux_kernel -
novell suse_linux -
oracle solaris -
redhat desktop -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:informix_dynamic_server:14.10:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:informix_dynamic_server:14.10.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:informix_dynamic_server:15.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:informix_dynamic_server:15.0.0:*:*:*:*:*:*:*"
          ],
          "product": "Informix Dynamic Server",
          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
              "version": "14.10"
            },
            {
              "status": "affected",
              "version": "15.0"
            }
          ]
        }
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:informix_dynamic_server:14.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "B33D65F4-09CB-4C6C-8D0D-D9EA513F4E07",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:informix_dynamic_server:15.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DEE0E527-A192-4764-A107-A25E2F4BA6D2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:canonical:ubuntu_linux:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "019A2188-0877-45DE-8512-F0BF70DD179C",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:o:hp:hp-ux:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "F480AA32-841A-4E68-9343-B2E7548B0A0C",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E492C463-D76E-49B7-A4D4-3B499E422D89",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:o:ibm:linux_on_ibm_z:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B955E472-47E3-4C32-847B-F6BB05594BA3",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:o:novell:suse_linux:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B627E2A9-DE93-43FB-BFB7-5B6F421554D5",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:o:oracle:solaris:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "91F372EA-3A78-4703-A457-751B2C98D796",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:o:redhat:desktop:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "D8449790-8076-4EDD-AD55-5B849D3179E0",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Informix Dynamic Server 14.10, and 15.0 contain a local privilege escalation vulnerability in the oninit setuid-root utility."
    }
  ],
  "id": "CVE-2026-13367",
  "lastModified": "2026-08-18T14:47:40.487",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "psirt@us.ibm.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-13367",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-13T19:21:45.489813Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-12T21:17:35.260",
  "references": [
    {
      "source": "psirt@us.ibm.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.ibm.com/support/pages/node/7282829"
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ],
      "source": "psirt@us.ibm.com",
      "type": "Secondary"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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

Author Source Type Date Other

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.


Detection rules are retrieved from Rulezet.