GSD-2011-2147

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Openswan 2.2.x does not properly restrict permissions for (1) /var/run/starter.pid, related to starter.c in the IPsec starter, and (2) /var/lock/subsys/ipsec, which allows local users to kill arbitrary processes by writing a PID to a file, or possibly bypass disk quotas by writing arbitrary data to a file, as demonstrated by files with 0666 permissions, a different vulnerability than CVE-2011-1784.
Aliases
Aliases
CVE-2011-2147
To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-2147",
    "description": "Openswan 2.2.x does not properly restrict permissions for (1) /var/run/starter.pid, related to starter.c in the IPsec starter, and (2) /var/lock/subsys/ipsec, which allows local users to kill arbitrary processes by writing a PID to a file, or possibly bypass disk quotas by writing arbitrary data to a file, as demonstrated by files with 0666 permissions, a different vulnerability than CVE-2011-1784.",
    "id": "GSD-2011-2147",
    "references": [
      "https://www.suse.com/security/cve/CVE-2011-2147.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-2147"
      ],
      "details": "Openswan 2.2.x does not properly restrict permissions for (1) /var/run/starter.pid, related to starter.c in the IPsec starter, and (2) /var/lock/subsys/ipsec, which allows local users to kill arbitrary processes by writing a PID to a file, or possibly bypass disk quotas by writing arbitrary data to a file, as demonstrated by files with 0666 permissions, a different vulnerability than CVE-2011-1784.",
      "id": "GSD-2011-2147",
      "modified": "2023-12-13T01:19:06.837721Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2011-2147",
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      },
      "affects": {
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          {
            "name": "[debian-security] 20110510 World writable pid and lock files.",
            "refsource": "MLIST",
            "url": "http://lists.debian.org/debian-security/2011/05/msg00012.html"
          },
          {
            "name": "[debian-security] 20110510 Re: World writable pid and lock files.",
            "refsource": "MLIST",
            "url": "http://lists.debian.org/debian-security/2011/05/msg00018.html"
          },
          {
            "name": "openswan-pid-dos(67822)",
            "refsource": "XF",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67822"
          },
          {
            "name": "[debian-security] 20110510 Re: World writable pid and lock files.",
            "refsource": "MLIST",
            "url": "http://lists.debian.org/debian-security/2011/05/msg00013.html"
          }
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      "configurations": {
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                "cpe23Uri": "cpe:2.3:a:openswan:openswan:2.2.0:*:*:*:*:*:*:*",
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        "description": {
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              "value": "Openswan 2.2.x does not properly restrict permissions for (1) /var/run/starter.pid, related to starter.c in the IPsec starter, and (2) /var/lock/subsys/ipsec, which allows local users to kill arbitrary processes by writing a PID to a file, or possibly bypass disk quotas by writing arbitrary data to a file, as demonstrated by files with 0666 permissions, a different vulnerability than CVE-2011-1784."
            }
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        },
        "references": {
          "reference_data": [
            {
              "name": "[debian-security] 20110510 Re: World writable pid and lock files.",
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            },
            {
              "name": "[debian-security] 20110510 Re: World writable pid and lock files.",
              "refsource": "MLIST",
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              "url": "http://lists.debian.org/debian-security/2011/05/msg00013.html"
            },
            {
              "name": "[debian-security] 20110510 World writable pid and lock files.",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://lists.debian.org/debian-security/2011/05/msg00012.html"
            },
            {
              "name": "openswan-pid-dos(67822)",
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              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67822"
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 3.6,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-08-29T01:29Z",
      "publishedDate": "2011-05-20T22:55Z"
    }
  }
}


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