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CVE-1999-1158

Estado: ModificadaAlta (7.2)—💥 Exploit

Buffer overflow in (1) pluggable authentication module (PAM) on Solaris 2.5.1 and 2.5 and (2) unix_scheme in Solaris 2.4 and 2.3 allows local users to gain root privileges via programs that use these modules such as passwd, yppasswd, and nispasswd.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (1)

SUN — Sunos

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-1999-1158",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.2,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": true,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "1997-05-13T04:00:00.000",
  "references": [
    {
      "url": "ftp://ftp.auscert.org.au/pub/auscert/advisory/AA-97.09.Solaris.passwd.buffer.overrun.vul",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://sunsolve.sun.com/pub-cgi/retrieve.pl?doctype=coll&doc=secbull/139&type=0&nav=sec.sba",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "ftp://ftp.auscert.org.au/pub/auscert/advisory/AA-97.09.Solaris.passwd.buffer.overrun.vul",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://sunsolve.sun.com/pub-cgi/retrieve.pl?doctype=coll&doc=secbull/139&type=0&nav=sec.sba",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in (1) pluggable authentication module (PAM) on Solaris 2.5.1 and 2.5 and (2) unix_scheme in Solaris 2.4 and 2.3 allows local users to gain root privileges via programs that use these modules such as passwd, yppasswd, and nispasswd."
    }
  ],
  "lastModified": "2026-06-16T21:49:50.657",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:sun:sunos:5.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C7A22D21-E0A9-4B56-86C7-805AD1A610D6"
            },
            {
              "criteria": "cpe:2.3:o:sun:sunos:5.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7AAC8954-74A8-4FE3-ABE7-57DA041D9D8F"
            },
            {
              "criteria": "cpe:2.3:o:sun:sunos:5.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5B72953B-E873-4E44-A3CF-12D770A0D416"
            },
            {
              "criteria": "cpe:2.3:o:sun:sunos:5.5.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "39F847DB-65A9-47DA-BCFA-A179E5E2301A"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}