gsd-2012-3509
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Multiple integer overflows in the (1) _objalloc_alloc function in objalloc.c and (2) objalloc_alloc macro in include/objalloc.h in GNU libiberty, as used by binutils 2.22, allow remote attackers to cause a denial of service (crash) via vectors related to the "addition of CHUNK_HEADER_SIZE to the length," which triggers a heap-based buffer overflow.
Aliases
Aliases
CVE-2012-3509


To clipboard 

{
  "GSD": {
    "alias": "CVE-2012-3509",
    "description": "Multiple integer overflows in the (1) _objalloc_alloc function in objalloc.c and (2) objalloc_alloc macro in include/objalloc.h in GNU libiberty, as used by binutils 2.22, allow remote attackers to cause a denial of service (crash) via vectors related to the \"addition of CHUNK_HEADER_SIZE to the length,\" which triggers a heap-based buffer overflow.",
    "id": "GSD-2012-3509",
    "references": [
      "https://www.suse.com/security/cve/CVE-2012-3509.html",
      "https://ubuntu.com/security/CVE-2012-3509",
      "https://advisories.mageia.org/CVE-2012-3509.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2012-3509"
      ],
      "details": "Multiple integer overflows in the (1) _objalloc_alloc function in objalloc.c and (2) objalloc_alloc macro in include/objalloc.h in GNU libiberty, as used by binutils 2.22, allow remote attackers to cause a denial of service (crash) via vectors related to the \"addition of CHUNK_HEADER_SIZE to the length,\" which triggers a heap-based buffer overflow.",
      "id": "GSD-2012-3509",
      "modified": "2023-12-13T01:20:20.884262Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2012-3509",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
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            }
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          }
        ]
      },
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              }
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      },
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            "name": "http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54411",
            "refsource": "MISC",
            "url": "http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54411"
          },
          {
            "name": "http://gcc.gnu.org/ml/gcc-patches/2012-08/msg01986.html",
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            "url": "http://gcc.gnu.org/ml/gcc-patches/2012-08/msg01986.html"
          },
          {
            "name": "http://security-tracker.debian.org/tracker/CVE-2012-3509",
            "refsource": "MISC",
            "url": "http://security-tracker.debian.org/tracker/CVE-2012-3509"
          },
          {
            "name": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:029",
            "refsource": "MISC",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:029"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2012/08/29/3",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2012/08/29/3"
          },
          {
            "name": "http://www.securityfocus.com/bid/55281",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/55281"
          },
          {
            "name": "http://www.ubuntu.com/usn/USN-2496-1",
            "refsource": "MISC",
            "url": "http://www.ubuntu.com/usn/USN-2496-1"
          },
          {
            "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78135",
            "refsource": "MISC",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78135"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:gnu:libiberty:-:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:gnu:binutils:2.22:*:*:*:*:*:*:*",
                "cpe_name": [],
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              }
            ],
            "operator": "OR"
          },
          {
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            "cpe_match": [
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              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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            ],
            "operator": "OR"
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          {
            "children": [],
            "cpe_match": [
              {
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                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2012-3509"
        },
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        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-189"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://security-tracker.debian.org/tracker/CVE-2012-3509",
              "refsource": "MISC",
              "tags": [
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                "Third Party Advisory"
              ],
              "url": "http://security-tracker.debian.org/tracker/CVE-2012-3509"
            },
            {
              "name": "55281",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/55281"
            },
            {
              "name": "[gcc-patches] 20120829 [PATCH] PR other/54411: libiberty: objalloc_alloc integer overflows (CVE-2012-3509)",
              "refsource": "MLIST",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "http://gcc.gnu.org/ml/gcc-patches/2012-08/msg01986.html"
            },
            {
              "name": "[oss-security] 20120829 CVE-2012-3509: objalloc_alloc integer overflows in libiberty",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2012/08/29/3"
            },
            {
              "name": "http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54411",
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              "url": "http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54411"
            },
            {
              "name": "USN-2496-1",
              "refsource": "UBUNTU",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.ubuntu.com/usn/USN-2496-1"
            },
            {
              "name": "MDVSA-2015:029",
              "refsource": "MANDRIVA",
              "tags": [
                "Broken Link"
              ],
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:029"
            },
            {
              "name": "gnu-libiberty-overflow(78135)",
              "refsource": "XF",
              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78135"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-08-29T01:31Z",
      "publishedDate": "2012-09-05T23:55Z"
    }
  }
}


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