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CVE-2013-4262

Estado: ModificadaBaja (2.4)—

svnwcsub.py in Subversion 1.8.0 before 1.8.3, when using the --pidfile option and running in foreground mode, allows local users to gain privileges via a symlink attack on the pid file. NOTE: this issue was SPLIT due to different affected versions (ADT3). The irkerbridge.py issue is covered by CVE-2013-7393.

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)

Apache — Subversion

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2013-4262",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.4,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:H/Au:S/C:N/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "HIGH",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 1.5,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-07-28T19:55:03.273",
  "references": [
    {
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://subversion.apache.org/security/CVE-2013-4262-advisory.txt",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://subversion.apache.org/security/CVE-2013-4262-advisory.txt",
      "tags": [
        "Vendor Advisory"
      ],
      "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": "svnwcsub.py in Subversion 1.8.0 before 1.8.3, when using the --pidfile option and running in foreground mode, allows local users to gain privileges via a symlink attack on the pid file.  NOTE: this issue was SPLIT due to different affected versions (ADT3). The irkerbridge.py issue is covered by CVE-2013-7393."
    },
    {
      "lang": "es",
      "value": "svnwcsub.py en Subversion 1.8.0 anterior a 1.8.3, cuando se utiliza la opción --pidfile y se funciona en el modo en primer plano, permite a usuarios locales ganar privilegios a través de un ataque de enlace simbólico sobre el fichero pid. NOTA: este problema fue dividido (SPLIT) debido a diferentes versiones afectadas (ADT3). El problema irkerbridge.py está cubierto por CVE-2013-7393."
    }
  ],
  "lastModified": "2026-06-16T23:56:54.877",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:subversion:1.8.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EC0E7811-3B60-46E7-943C-E0E7ED00FB01"
            },
            {
              "criteria": "cpe:2.3:a:apache:subversion:1.8.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A57A3347-6C48-4803-AB4E-A4BC0E6BFA41"
            },
            {
              "criteria": "cpe:2.3:a:apache:subversion:1.8.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "50D26799-D038-470A-A468-58DBDB64A7E6"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}