FKIE_CVE-2011-1525

Vulnerability from fkie_nvd - Published: 2011-04-06 16:55 - Updated: 2026-06-16 23:29
Severity
Summary
Heap-based buffer overflow in rvrender.dll in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.2, and RealPlayer SP 1.0 through 1.1.5, allows remote attackers to execute arbitrary code via a crafted frame in an Internet Video Recording (IVR) file.
References
cve@mitre.orghttp://aluigi.org/adv/real_5-adv.txtExploit
cve@mitre.orghttp://osvdb.org/71260
cve@mitre.orghttp://secunia.com/advisories/43847Vendor Advisory
cve@mitre.orghttp://securityreason.com/securityalert/8181
cve@mitre.orghttp://service.real.com/realplayer/security/04122011_player/en/
cve@mitre.orghttp://www.exploit-db.com/exploits/17019Exploit
cve@mitre.orghttp://www.securityfocus.com/archive/1/517083/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/bid/46946Exploit
cve@mitre.orghttp://www.securitytracker.com/id?1025245
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/66209
af854a3a-2127-422b-91ae-364da2661108http://aluigi.org/adv/real_5-adv.txtExploit
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/71260
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/43847Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://securityreason.com/securityalert/8181
af854a3a-2127-422b-91ae-364da2661108http://service.real.com/realplayer/security/04122011_player/en/
af854a3a-2127-422b-91ae-364da2661108http://www.exploit-db.com/exploits/17019Exploit
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/517083/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/46946Exploit
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1025245
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/66209
Impacted products
Vendor Product Version
realnetworks realplayer *
realnetworks realplayer 4
realnetworks realplayer 5
realnetworks realplayer 6
realnetworks realplayer 7
realnetworks realplayer 8
realnetworks realplayer 10.0
realnetworks realplayer 10.5
realnetworks realplayer 11.0
realnetworks realplayer 11.0.1
realnetworks realplayer 11.0.2
realnetworks realplayer 11.0.2.1744
realnetworks realplayer 11.0.2.2315
realnetworks realplayer 11.0.3
realnetworks realplayer 11.0.4
realnetworks realplayer 11.0.5
realnetworks realplayer 11.1
realnetworks realplayer 11.1.3
realnetworks realplayer 11_build_6.0.14.748
realnetworks realplayer 12.0.0.1444
realnetworks realplayer 12.0.0.1548
realnetworks realplayer 14.0.0
realnetworks realplayer 14.0.1
realnetworks realplayer 14.0.1.609
To clipboard 

{
  "affected": [
    {
      "affectedData": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
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              "matchCriteriaId": "5A91BB16-1C31-4050-AB5B-155122E582A0",
              "versionEndIncluding": "14.0.1.633",
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          ],
          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Heap-based buffer overflow in rvrender.dll in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.2, and RealPlayer SP 1.0 through 1.1.5, allows remote attackers to execute arbitrary code via a crafted frame in an Internet Video Recording (IVR) file."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer en la regi\u00f3n heap de la memoria en la biblioteca rvrender.dll en RealPlayer versiones 11.0 hasta 11.1 y versiones 14.0.0 hasta 14.0.2, y RealPlayer SP versiones 1.0 hasta 1.1.5, de RealNetworks, permite a atacantes remotos ejecutar c\u00f3digo arbitrario por medio de una trama especialmente dise\u00f1ada en un archivo de Internet Video Recording ( IVR)."
    }
  ],
  "id": "CVE-2011-1525",
  "lastModified": "2026-06-16T23:29:33.197",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ]
  },
  "published": "2011-04-06T16:55:15.350",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ],
      "url": "http://aluigi.org/adv/real_5-adv.txt"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://osvdb.org/71260"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "http://secunia.com/advisories/43847"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://securityreason.com/securityalert/8181"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://service.real.com/realplayer/security/04122011_player/en/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "http://www.exploit-db.com/exploits/17019"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/archive/1/517083/100/0/threaded"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "http://www.securityfocus.com/bid/46946"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securitytracker.com/id?1025245"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66209"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "http://aluigi.org/adv/real_5-adv.txt"
    },
    {
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      "url": "http://osvdb.org/71260"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://securityreason.com/securityalert/8181"
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      "url": "http://service.real.com/realplayer/security/04122011_player/en/"
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    },
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    {
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      "url": "http://www.securityfocus.com/bid/46946"
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    {
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66209"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
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          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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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

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.



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