Vulnerability-Lookup

CNVD-2019-38488

Vulnerability from cnvd - Published: 2019-11-01

Title

Xpdf空指针解引用漏洞（CNVD-2019-38488）

Description

Xpdf是Foo实验室的一款开源的PDF阅读器。该产品支持解码LZW压缩格式的文件以及阅读加密的PDF文件。 Xpdf存在空指针解引用漏洞。攻击者可利用该漏洞造成应用程序崩溃。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://www.xpdfreader.com/

Reference

https://www.exploitalert.com/view-details.html?id=34149

Impacted products

Name
Foo Labs Xpdf 4.0.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-17064"
    }
  },
  "description": "Xpdf\u662fFoo\u5b9e\u9a8c\u5ba4\u7684\u4e00\u6b3e\u5f00\u6e90\u7684PDF\u9605\u8bfb\u5668\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u89e3\u7801LZW\u538b\u7f29\u683c\u5f0f\u7684\u6587\u4ef6\u4ee5\u53ca\u9605\u8bfb\u52a0\u5bc6\u7684PDF\u6587\u4ef6\u3002\n\nXpdf\u5b58\u5728\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://www.xpdfreader.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-38488",
  "openTime": "2019-11-01",
  "products": {
    "product": "Foo Labs Xpdf 4.0.2"
  },
  "referenceLink": "https://www.exploitalert.com/view-details.html?id=34149",
  "serverity": "\u4e2d",
  "submitTime": "2019-10-08",
  "title": "Xpdf\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2019-38488\uff09"
}

CVE-2019-17064 (GCVE-0-2019-17064)

Vulnerability from cvelistv5 – Published: 2019-10-01 15:22 – Updated: 2024-08-05 01:33

Summary

Catalog.cc in Xpdf 4.02 has a NULL pointer dereference because Catalog.pageLabels is initialized too late in the Catalog constructor.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://forum.xpdfreader.com/viewtopic.php?f=3&t=41890	x_refsource_MISC
http://packetstormsecurity.com/files/154713/Xpdf-…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T01:33:17.015Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://forum.xpdfreader.com/viewtopic.php?f=3\u0026t=41890"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/154713/Xpdf-4.02-NULL-Pointer-Dereference.html"
          },
          {
            "name": "FEDORA-2019-b890d4aad2",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D5PYIAP2RXTYD4Y4FYFIK5K644LMDJWX/"
          },
          {
            "name": "FEDORA-2019-224d8cb07a",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMDB2CGUYDW2RENE2I2TT6QNFEEI2CNF/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Catalog.cc in Xpdf 4.02 has a NULL pointer dereference because Catalog.pageLabels is initialized too late in the Catalog constructor."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-12-10T04:06:09.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://forum.xpdfreader.com/viewtopic.php?f=3\u0026t=41890"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/154713/Xpdf-4.02-NULL-Pointer-Dereference.html"
        },
        {
          "name": "FEDORA-2019-b890d4aad2",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D5PYIAP2RXTYD4Y4FYFIK5K644LMDJWX/"
        },
        {
          "name": "FEDORA-2019-224d8cb07a",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMDB2CGUYDW2RENE2I2TT6QNFEEI2CNF/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-17064",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Catalog.cc in Xpdf 4.02 has a NULL pointer dereference because Catalog.pageLabels is initialized too late in the Catalog constructor."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://forum.xpdfreader.com/viewtopic.php?f=3\u0026t=41890",
              "refsource": "MISC",
              "url": "https://forum.xpdfreader.com/viewtopic.php?f=3\u0026t=41890"
            },
            {
              "name": "http://packetstormsecurity.com/files/154713/Xpdf-4.02-NULL-Pointer-Dereference.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/154713/Xpdf-4.02-NULL-Pointer-Dereference.html"
            },
            {
              "name": "FEDORA-2019-b890d4aad2",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/D5PYIAP2RXTYD4Y4FYFIK5K644LMDJWX/"
            },
            {
              "name": "FEDORA-2019-224d8cb07a",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TMDB2CGUYDW2RENE2I2TT6QNFEEI2CNF/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-17064",
    "datePublished": "2019-10-01T15:22:44.000Z",
    "dateReserved": "2019-10-01T00:00:00.000Z",
    "dateUpdated": "2024-08-05T01:33:17.015Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2019-38488

CVE-2019-17064 (GCVE-0-2019-17064)

Tags

Sightings

Nomenclature

Related by attack behaviour