GSD-2002-0082

Vulnerability from gsd - Updated: 2023-12-13 01:24
Details
The dbm and shm session cache code in mod_ssl before 2.8.7-1.3.23, and Apache-SSL before 1.3.22+1.46, does not properly initialize memory using the i2d_SSL_SESSION function, which allows remote attackers to use a buffer overflow to execute arbitrary code via a large client certificate that is signed by a trusted Certificate Authority (CA), which produces a large serialized session.
Aliases
Aliases
CVE-2002-0082
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{
  "GSD": {
    "alias": "CVE-2002-0082",
    "description": "The dbm and shm session cache code in mod_ssl before 2.8.7-1.3.23, and Apache-SSL before 1.3.22+1.46, does not properly initialize memory using the i2d_SSL_SESSION function, which allows remote attackers to use a buffer overflow to execute arbitrary code via a large client certificate that is signed by a trusted Certificate Authority (CA), which produces a large serialized session.",
    "id": "GSD-2002-0082",
    "references": [
      "https://www.debian.org/security/2002/dsa-120",
      "https://access.redhat.com/errata/RHSA-2002:045",
      "https://access.redhat.com/errata/RHSA-2002:042",
      "https://access.redhat.com/errata/RHSA-2002:041",
      "https://packetstormsecurity.com/files/cve/CVE-2002-0082"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2002-0082"
      ],
      "details": "The dbm and shm session cache code in mod_ssl before 2.8.7-1.3.23, and Apache-SSL before 1.3.22+1.46, does not properly initialize memory using the i2d_SSL_SESSION function, which allows remote attackers to use a buffer overflow to execute arbitrary code via a large client certificate that is signed by a trusted Certificate Authority (CA), which produces a large serialized session.",
      "id": "GSD-2002-0082",
      "modified": "2023-12-13T01:24:07.737759Z",
      "schema_version": "1.4.0"
    }
  },
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        "STATE": "PUBLIC"
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      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
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          }
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            "refsource": "CALDERA",
            "url": "http://www.calderasystems.com/support/security/advisories/CSSA-2002-011.0.txt"
          },
          {
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            "refsource": "BID",
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            "url": "http://www.securityfocus.com/advisories/4008"
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            "url": "http://marc.info/?l=bugtraq\u0026m=101518491916936\u0026w=2"
          },
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            "url": "http://online.securityfocus.com/archive/1/258646"
          },
          {
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            "url": "http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-020.php"
          },
          {
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          },
          {
            "name": "HPSBTL0203-031",
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            "url": "http://www.securityfocus.com/advisories/3965"
          },
          {
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            "refsource": "DEBIAN",
            "url": "http://www.debian.org/security/2002/dsa-120"
          },
          {
            "name": "http://packetstormsecurity.com/files/153567/Apache-mod_ssl-OpenSSL-Remote-Buffer-Overflow.html",
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            "url": "http://packetstormsecurity.com/files/153567/Apache-mod_ssl-OpenSSL-Remote-Buffer-Overflow.html"
          }
        ]
      }
    },
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            },
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              "name": "http://packetstormsecurity.com/files/153567/Apache-mod_ssl-OpenSSL-Remote-Buffer-Overflow.html",
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              "url": "http://packetstormsecurity.com/files/153567/Apache-mod_ssl-OpenSSL-Remote-Buffer-Overflow.html"
            }
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": true,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2016-10-18T02:16Z",
      "publishedDate": "2002-03-15T05:00Z"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

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