gsd-2008-2377
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Use-after-free vulnerability in the _gnutls_handshake_hash_buffers_clear function in lib/gnutls_handshake.c in libgnutls in GnuTLS 2.3.5 through 2.4.0 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via TLS transmission of data that is improperly used when the peer calls gnutls_handshake within a normal session, leading to attempted access to a deallocated libgcrypt handle.
Aliases
Aliases
CVE-2008-2377


To clipboard 

{
  "GSD": {
    "alias": "CVE-2008-2377",
    "description": "Use-after-free vulnerability in the _gnutls_handshake_hash_buffers_clear function in lib/gnutls_handshake.c in libgnutls in GnuTLS 2.3.5 through 2.4.0 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via TLS transmission of data that is improperly used when the peer calls gnutls_handshake within a normal session, leading to attempted access to a deallocated libgcrypt handle.",
    "id": "GSD-2008-2377",
    "references": [
      "https://www.suse.com/security/cve/CVE-2008-2377.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2008-2377"
      ],
      "details": "Use-after-free vulnerability in the _gnutls_handshake_hash_buffers_clear function in lib/gnutls_handshake.c in libgnutls in GnuTLS 2.3.5 through 2.4.0 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via TLS transmission of data that is improperly used when the peer calls gnutls_handshake within a normal session, leading to attempted access to a deallocated libgcrypt handle.",
      "id": "GSD-2008-2377",
      "modified": "2023-12-13T01:23:01.335410Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2008-2377",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "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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          }
        ]
      },
      "problemtype": {
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            "description": [
              {
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                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/2947",
            "refsource": "MISC",
            "url": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/2947"
          },
          {
            "name": "http://secunia.com/advisories/31505",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/31505"
          },
          {
            "name": "http://www.gnu.org/software/gnutls/security.html",
            "refsource": "MISC",
            "url": "http://www.gnu.org/software/gnutls/security.html"
          },
          {
            "name": "http://www.nabble.com/Details-on-the-gnutls_handshake-local-crash-problem--GNUTLS-SA-2008-2--td18205022.html",
            "refsource": "MISC",
            "url": "http://www.nabble.com/Details-on-the-gnutls_handshake-local-crash-problem--GNUTLS-SA-2008-2--td18205022.html"
          },
          {
            "name": "http://www.securityfocus.com/bid/30713",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/30713"
          },
          {
            "name": "http://www.vupen.com/english/advisories/2008/2398",
            "refsource": "MISC",
            "url": "http://www.vupen.com/english/advisories/2008/2398"
          },
          {
            "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44486",
            "refsource": "MISC",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44486"
          },
          {
            "name": "https://issues.rpath.com/browse/RPL-2650",
            "refsource": "MISC",
            "url": "https://issues.rpath.com/browse/RPL-2650"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:gnu:gnutls:2.3.7:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:gnu:gnutls:2.3.8:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:gnu:gnutls:2.3.9:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:a:gnu:gnutls:2.4.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:gnu:gnutls:2.3.5:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:gnu:gnutls:2.3.6:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2008-2377"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Use-after-free vulnerability in the _gnutls_handshake_hash_buffers_clear function in lib/gnutls_handshake.c in libgnutls in GnuTLS 2.3.5 through 2.4.0 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via TLS transmission of data that is improperly used when the peer calls gnutls_handshake within a normal session, leading to attempted access to a deallocated libgcrypt handle."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-119"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[gnutls-devel] 20080630 Details on the gnutls_handshake local crash problem [GNUTLS-SA-2008-2]",
              "refsource": "MLIST",
              "tags": [
                "Exploit"
              ],
              "url": "http://www.nabble.com/Details-on-the-gnutls_handshake-local-crash-problem--GNUTLS-SA-2008-2--td18205022.html"
            },
            {
              "name": "[gnutls-devel] 20080630 GnuTLS 2.4.1",
              "refsource": "MLIST",
              "tags": [
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              ],
              "url": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/2947"
            },
            {
              "name": "http://www.gnu.org/software/gnutls/security.html",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://www.gnu.org/software/gnutls/security.html"
            },
            {
              "name": "https://issues.rpath.com/browse/RPL-2650",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://issues.rpath.com/browse/RPL-2650"
            },
            {
              "name": "31505",
              "refsource": "SECUNIA",
              "tags": [],
              "url": "http://secunia.com/advisories/31505"
            },
            {
              "name": "30713",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/30713"
            },
            {
              "name": "ADV-2008-2398",
              "refsource": "VUPEN",
              "tags": [],
              "url": "http://www.vupen.com/english/advisories/2008/2398"
            },
            {
              "name": "gnutls-gnutlshandshake-code-execution(44486)",
              "refsource": "XF",
              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44486"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "HIGH",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.6,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 4.9,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-08-08T01:30Z",
      "publishedDate": "2008-08-08T19:41Z"
    }
  }
}


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