FKIE_CVE-2013-2905

Vulnerability from fkie_nvd - Published: 2013-08-21 12:17 - Updated: 2025-04-11 00:51
Severity ?
Summary
The SharedMemory::Create function in memory/shared_memory_posix.cc in Google Chrome before 29.0.1547.57 uses weak permissions under /dev/shm/, which allows attackers to obtain sensitive information via direct access to a POSIX shared-memory file.
Impacted products
Vendor Product Version
debian debian_linux 7.0
google chrome *
google chrome 29.0.1547.0
google chrome 29.0.1547.1
google chrome 29.0.1547.2
google chrome 29.0.1547.3
google chrome 29.0.1547.4
google chrome 29.0.1547.5
google chrome 29.0.1547.7
google chrome 29.0.1547.8
google chrome 29.0.1547.9
google chrome 29.0.1547.10
google chrome 29.0.1547.11
google chrome 29.0.1547.12
google chrome 29.0.1547.13
google chrome 29.0.1547.14
google chrome 29.0.1547.15
google chrome 29.0.1547.16
google chrome 29.0.1547.17
google chrome 29.0.1547.18
google chrome 29.0.1547.19
google chrome 29.0.1547.20
google chrome 29.0.1547.21
google chrome 29.0.1547.22
google chrome 29.0.1547.23
google chrome 29.0.1547.27
google chrome 29.0.1547.28
google chrome 29.0.1547.29
google chrome 29.0.1547.30
google chrome 29.0.1547.31
google chrome 29.0.1547.32
google chrome 29.0.1547.33
google chrome 29.0.1547.34
google chrome 29.0.1547.35
google chrome 29.0.1547.36
google chrome 29.0.1547.37
google chrome 29.0.1547.38
google chrome 29.0.1547.39
google chrome 29.0.1547.40
google chrome 29.0.1547.41
google chrome 29.0.1547.42
google chrome 29.0.1547.45
google chrome 29.0.1547.46
google chrome 29.0.1547.47
google chrome 29.0.1547.48
google chrome 29.0.1547.49
google chrome 29.0.1547.50
google chrome 29.0.1547.51
google chrome 29.0.1547.52
google chrome 29.0.1547.53
google chrome 29.0.1547.54
google chrome 29.0.1547.55

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          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The SharedMemory::Create function in memory/shared_memory_posix.cc in Google Chrome before 29.0.1547.57 uses weak permissions under /dev/shm/, which allows attackers to obtain sensitive information via direct access to a POSIX shared-memory file."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n SharedMemory::Create en memory/shared_memory_posix.cc en Google Chrome anterior a v29.0.1547.57 utiliza permisos d\u00e9biles en /dev/shm/, lo que permite a atacantes obtener informaci\u00f3n sensible a trav\u00e9s de un acceso directo a un fichero POSIX de memoria compartida."
    }
  ],
  "id": "CVE-2013-2905",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2013-08-21T12:17:56.927",
  "references": [
    {
      "source": "chrome-cve-admin@google.com",
      "url": "http://crbug.com/254159"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "http://googlechromereleases.blogspot.com/2013/08/stable-channel-update.html"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "http://www.debian.org/security/2013/dsa-2741"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17583"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "https://src.chromium.org/viewvc/chrome?revision=209814\u0026view=revision"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://crbug.com/254159"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://googlechromereleases.blogspot.com/2013/08/stable-channel-update.html"
    },
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      "url": "http://www.debian.org/security/2013/dsa-2741"
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      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17583"
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      "url": "https://src.chromium.org/viewvc/chrome?revision=209814\u0026view=revision"
    }
  ],
  "sourceIdentifier": "chrome-cve-admin@google.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

Author Source Type Date

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.
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  • 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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