gsd-2011-1781
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
SystemTap 1.4, when unprivileged (aka stapusr) mode is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs stack unwinding (aka backtracing).
Aliases
Aliases
CVE-2011-1781


To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-1781",
    "description": "SystemTap 1.4, when unprivileged (aka stapusr) mode is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs stack unwinding (aka backtracing).",
    "id": "GSD-2011-1781",
    "references": [
      "https://www.suse.com/security/cve/CVE-2011-1781.html",
      "https://access.redhat.com/errata/RHSA-2011:0842",
      "https://linux.oracle.com/cve/CVE-2011-1781.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-1781"
      ],
      "details": "SystemTap 1.4, when unprivileged (aka stapusr) mode is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs stack unwinding (aka backtracing).",
      "id": "GSD-2011-1781",
      "modified": "2023-12-13T01:19:08.210031Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2011-1781",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
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      "data_type": "CVE",
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      "description": {
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            "value": "SystemTap 1.4, when unprivileged (aka stapusr) mode is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs stack unwinding (aka backtracing)."
          }
        ]
      },
      "problemtype": {
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                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://openwall.com/lists/oss-security/2011/05/20/2",
            "refsource": "MISC",
            "url": "http://openwall.com/lists/oss-security/2011/05/20/2"
          },
          {
            "name": "http://secunia.com/advisories/44802",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/44802"
          },
          {
            "name": "http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=fa2e3415185a28542d419a641ecd6cddd52e3cd9",
            "refsource": "MISC",
            "url": "http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=fa2e3415185a28542d419a641ecd6cddd52e3cd9"
          },
          {
            "name": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:155",
            "refsource": "MISC",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:155"
          },
          {
            "name": "http://www.securityfocus.com/bid/47934",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/47934"
          },
          {
            "name": "https://rhn.redhat.com/errata/RHSA-2011-0842.html",
            "refsource": "MISC",
            "url": "https://rhn.redhat.com/errata/RHSA-2011-0842.html"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=702687",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=702687"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:systemtap:systemtap:1.4:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
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        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2011-1781"
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        "data_version": "4.0",
        "description": {
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            {
              "lang": "en",
              "value": "SystemTap 1.4, when unprivileged (aka stapusr) mode is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs stack unwinding (aka backtracing)."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-189"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[oss-security] 20110520 systemtap divide-by-zero issues (CVE-2011-1769, CVE-2011-1781)",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/05/20/2"
            },
            {
              "name": "47934",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/47934"
            },
            {
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              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=702687"
            },
            {
              "name": "MDVSA-2011:155",
              "refsource": "MANDRIVA",
              "tags": [],
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:155"
            },
            {
              "name": "RHSA-2011:0842",
              "refsource": "REDHAT",
              "tags": [],
              "url": "https://rhn.redhat.com/errata/RHSA-2011-0842.html"
            },
            {
              "name": "44802",
              "refsource": "SECUNIA",
              "tags": [],
              "url": "http://secunia.com/advisories/44802"
            },
            {
              "name": "http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=fa2e3415185a28542d419a641ecd6cddd52e3cd9",
              "refsource": "MISC",
              "tags": [],
              "url": "http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=fa2e3415185a28542d419a641ecd6cddd52e3cd9"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "HIGH",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 1.2,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:H/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 1.9,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": true
        }
      },
      "lastModifiedDate": "2023-02-13T04:30Z",
      "publishedDate": "2011-08-29T21:55Z"
    }
  }
}


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