GSD-2007-0988

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
The zend_hash_init function in PHP 5 before 5.2.1 and PHP 4 before 4.4.5, when running on a 64-bit platform, allows context-dependent attackers to cause a denial of service (infinite loop) by unserializing certain integer expressions, which only cause 32-bit arguments to be used after the check for a negative value, as demonstrated by an "a:2147483649:{" argument.
Aliases
Aliases

{
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    "alias": "CVE-2007-0988",
    "description": "The zend_hash_init function in PHP 5 before 5.2.1 and PHP 4 before 4.4.5, when running on a 64-bit platform, allows context-dependent attackers to cause a denial of service (infinite loop) by unserializing certain integer expressions, which only cause 32-bit arguments to be used after the check for a negative value, as demonstrated by an \"a:2147483649:{\" argument.",
    "id": "GSD-2007-0988",
    "references": [
      "https://www.suse.com/security/cve/CVE-2007-0988.html",
      "https://www.debian.org/security/2007/dsa-1264",
      "https://access.redhat.com/errata/RHSA-2007:0089",
      "https://access.redhat.com/errata/RHSA-2007:0088",
      "https://access.redhat.com/errata/RHSA-2007:0082",
      "https://access.redhat.com/errata/RHSA-2007:0081",
      "https://access.redhat.com/errata/RHSA-2007:0076",
      "https://linux.oracle.com/cve/CVE-2007-0988.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "id": "GSD-2007-0988",
      "modified": "2023-12-13T01:21:35.611127Z",
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    }
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              "name": "25056",
              "refsource": "SECUNIA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://secunia.com/advisories/25056"
            },
            {
              "name": "25423",
              "refsource": "SECUNIA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://secunia.com/advisories/25423"
            },
            {
              "name": "24284",
              "refsource": "SECUNIA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://secunia.com/advisories/24284"
            },
            {
              "name": "24419",
              "refsource": "SECUNIA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://secunia.com/advisories/24419"
            },
            {
              "name": "25850",
              "refsource": "SECUNIA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://secunia.com/advisories/25850"
            },
            {
              "name": "2315",
              "refsource": "SREASON",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://securityreason.com/securityalert/2315"
            },
            {
              "name": "32762",
              "refsource": "OSVDB",
              "tags": [
                "Broken Link"
              ],
              "url": "http://osvdb.org/32762"
            },
            {
              "name": "ADV-2007-2374",
              "refsource": "VUPEN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.vupen.com/english/advisories/2007/2374"
            },
            {
              "name": "ADV-2007-1991",
              "refsource": "VUPEN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.vupen.com/english/advisories/2007/1991"
            },
            {
              "name": "HPSBTU02232",
              "refsource": "HP",
              "tags": [
                "Broken Link"
              ],
              "url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en\u0026cc=us\u0026objectID=c01086137"
            },
            {
              "name": "SSRT071423",
              "refsource": "HP",
              "tags": [
                "Broken Link"
              ],
              "url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en\u0026cc=us\u0026objectID=c01056506"
            },
            {
              "name": "php-zendhashinit-dos(32709)",
              "refsource": "XF",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32709"
            },
            {
              "name": "oval:org.mitre.oval:def:11092",
              "refsource": "OVAL",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11092"
            },
            {
              "name": "20070227 rPSA-2007-0043-1 php php-mysql php-pgsql",
              "refsource": "BUGTRAQ",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/archive/1/461462/100/0/threaded"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        }
      },
      "lastModifiedDate": "2019-10-09T22:52Z",
      "publishedDate": "2007-02-20T17:28Z"
    }
  }
}



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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

Author Source Type Date Other

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.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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