fkie_cve-2012-4504
Vulnerability from fkie_nvd
Published
2012-11-11 13:00
Modified
2025-04-11 00:51
Severity ?
Summary
Stack-based buffer overflow in the url::get_pac function in url.cpp in libproxy 0.4.x before 0.4.9 allows remote servers to have an unspecified impact via a large proxy.pac file.
References
secalert@redhat.comhttp://code.google.com/p/libproxy/source/detail?r=853Patch
secalert@redhat.comhttp://lists.opensuse.org/opensuse-updates/2012-10/msg00065.html
secalert@redhat.comhttp://secunia.com/advisories/51048Vendor Advisory
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/10/12/1
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/10/12/5
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/10/16/3
secalert@redhat.comhttp://www.securityfocus.com/bid/55909
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-1629-1
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=864417
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/79249
secalert@redhat.comhttps://groups.google.com/forum/?fromgroups=#%21topic/libproxy/VxZ8No7mT0E
af854a3a-2127-422b-91ae-364da2661108http://code.google.com/p/libproxy/source/detail?r=853Patch
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2012-10/msg00065.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/51048Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/10/12/1
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/10/12/5
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/10/16/3
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/55909
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-1629-1
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=864417
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/79249
af854a3a-2127-422b-91ae-364da2661108https://groups.google.com/forum/?fromgroups=#%21topic/libproxy/VxZ8No7mT0E
Impacted products
Vendor Product Version
libproxy_project libproxy 0.4.0
libproxy_project libproxy 0.4.1
libproxy_project libproxy 0.4.2
libproxy_project libproxy 0.4.3
libproxy_project libproxy 0.4.5
libproxy_project libproxy 0.4.6
libproxy_project libproxy 0.4.7
libproxy_project libproxy 0.4.8


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:libproxy_project:libproxy:0.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "29BC48AD-3361-4767-BA61-95CC01CC1C81",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libproxy_project:libproxy:0.4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "C9A25BC3-67BB-4644-85DA-7573473D0C89",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libproxy_project:libproxy:0.4.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "79D9916E-F4B5-4993-9DC4-132D7DD34C83",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libproxy_project:libproxy:0.4.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "32D50B2F-6F39-4323-8979-15F7D485A89C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libproxy_project:libproxy:0.4.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "ACBA1409-BAF1-47B6-B6F9-BBA03B0C2879",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libproxy_project:libproxy:0.4.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "4B99F0CB-8FB0-40C5-BC8E-B973E2766E30",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libproxy_project:libproxy:0.4.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "FC1A5679-3E40-485C-97A8-AE3543E31282",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libproxy_project:libproxy:0.4.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "E0B5C65E-84B2-48FD-A8FE-44EF0E96BD32",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Stack-based buffer overflow in the url::get_pac function in url.cpp in libproxy 0.4.x before 0.4.9 allows remote servers to have an unspecified impact via a large proxy.pac file."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer basado en pila en la funci\u00f3n url::get_pac en url.cpp en libproxy v0.4.x antes de v0.4.9 permite que los servidores remotos tengan un impacto no especificado a trav\u00e9s de un archivo proxy.pac grande."
    }
  ],
  "id": "CVE-2012-4504",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2012-11-11T13:00:48.790",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ],
      "url": "http://code.google.com/p/libproxy/source/detail?r=853"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.opensuse.org/opensuse-updates/2012-10/msg00065.html"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/51048"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2012/10/12/1"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2012/10/12/5"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2012/10/16/3"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/55909"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.ubuntu.com/usn/USN-1629-1"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=864417"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79249"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://groups.google.com/forum/?fromgroups=#%21topic/libproxy/VxZ8No7mT0E"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://code.google.com/p/libproxy/source/detail?r=853"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-updates/2012-10/msg00065.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/51048"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2012/10/12/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2012/10/12/5"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2012/10/16/3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/55909"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ubuntu.com/usn/USN-1629-1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=864417"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79249"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://groups.google.com/forum/?fromgroups=#%21topic/libproxy/VxZ8No7mT0E"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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