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CVE-2009-1299

Estado: ModificadaMedia (6.9)—

The pa_make_secure_dir function in core-util.c in PulseAudio 0.9.10 and 0.9.19 allows local users to change the ownership and permissions of arbitrary files via a symlink attack on a /tmp/.esd-##### temporary file.

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).

Tecnologías afectadas (1)

Pulseaudio — Pulseaudio

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2009-1299",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.9,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "security@ubuntu.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2010-03-18T17:30:00.337",
  "references": [
    {
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=573615",
      "source": "security@ubuntu.com"
    },
    {
      "url": "http://git.0pointer.de/?p=pulseaudio.git%3Ba=patch%3Bh=d3efa43d85ac132c6a5a416a2b6f2115f5d577ee",
      "source": "security@ubuntu.com"
    },
    {
      "url": "http://www.debian.org/security/2010/dsa-2017",
      "source": "security@ubuntu.com"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:124",
      "source": "security@ubuntu.com"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2010/1570",
      "source": "security@ubuntu.com"
    },
    {
      "url": "https://bugs.edge.launchpad.net/ubuntu/+source/pulseaudio/+bug/509008",
      "source": "security@ubuntu.com"
    },
    {
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=573615",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://git.0pointer.de/?p=pulseaudio.git%3Ba=patch%3Bh=d3efa43d85ac132c6a5a416a2b6f2115f5d577ee",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.debian.org/security/2010/dsa-2017",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:124",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2010/1570",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugs.edge.launchpad.net/ubuntu/+source/pulseaudio/+bug/509008",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The pa_make_secure_dir function in core-util.c in PulseAudio 0.9.10 and 0.9.19 allows local users to change the ownership and permissions of arbitrary files via a symlink attack on a /tmp/.esd-##### temporary file."
    },
    {
      "lang": "es",
      "value": "La  v0.9.10 y v0.9.19 permite a usuarios locales modificar el propietario y permisos de ficheros de su elección a través de  ataque de enlaces simbólicos sobre un fichero temporal  /tmp/.esd-#####."
    }
  ],
  "lastModified": "2026-06-16T23:06:58.460",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:pulseaudio:pulseaudio:0.9.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8C7A5FDE-F1D3-4872-8FEA-422187E170F6"
            },
            {
              "criteria": "cpe:2.3:a:pulseaudio:pulseaudio:0.9.19:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0C2EB932-2065-41F9-B69E-0083A140A5A1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@ubuntu.com"
}