Vulnerability-Lookup

CNVD-2022-60669

Vulnerability from cnvd - Published: 2022-09-01

Title

DCMTK堆缓冲区溢出漏洞（CNVD-2022-60669）

Description

DCMTK是DCMTK开源的一个实现大部分DICOM标准的库和应用程序的集合。用于检查、构建和转换DICOM图像文件、处理离线媒体、通过网络连接发送和接收图像的软件，以及演示图像存储和工作列表服务器。 DCMTK 3.6.6及之前版本存在堆缓冲区溢出漏洞，该漏洞源于程序未能正确处理字符串复制。攻击者可利用该漏洞发起拒绝服务攻击。

Severity

中

Patch Name

DCMTK堆缓冲区溢出漏洞（CNVD-2022-60669）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/DCMTK/dcmtk/commit/5c14bf53fb42ceca12bbcc0016e8704b1580920d

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-41689

Impacted products

Name
DCMTK DCMTK <= 3.6.6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-41689",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-41689"
    }
  },
  "description": "DCMTK\u662fDCMTK\u5f00\u6e90\u7684\u4e00\u4e2a\u5b9e\u73b0\u5927\u90e8\u5206DICOM\u6807\u51c6\u7684\u5e93\u548c\u5e94\u7528\u7a0b\u5e8f\u7684\u96c6\u5408\u3002\u7528\u4e8e\u68c0\u67e5\u3001\u6784\u5efa\u548c\u8f6c\u6362DICOM\u56fe\u50cf\u6587\u4ef6\u3001\u5904\u7406\u79bb\u7ebf\u5a92\u4f53\u3001\u901a\u8fc7\u7f51\u7edc\u8fde\u63a5\u53d1\u9001\u548c\u63a5\u6536\u56fe\u50cf\u7684\u8f6f\u4ef6\uff0c\u4ee5\u53ca\u6f14\u793a\u56fe\u50cf\u5b58\u50a8\u548c\u5de5\u4f5c\u5217\u8868\u670d\u52a1\u5668\u3002\n\nDCMTK 3.6.6\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5b57\u7b26\u4e32\u590d\u5236\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a https://github.com/DCMTK/dcmtk/commit/5c14bf53fb42ceca12bbcc0016e8704b1580920d",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-60669",
  "openTime": "2022-09-01",
  "patchDescription": "DCMTK\u662fDCMTK\u5f00\u6e90\u7684\u4e00\u4e2a\u5b9e\u73b0\u5927\u90e8\u5206DICOM\u6807\u51c6\u7684\u5e93\u548c\u5e94\u7528\u7a0b\u5e8f\u7684\u96c6\u5408\u3002\u7528\u4e8e\u68c0\u67e5\u3001\u6784\u5efa\u548c\u8f6c\u6362DICOM\u56fe\u50cf\u6587\u4ef6\u3001\u5904\u7406\u79bb\u7ebf\u5a92\u4f53\u3001\u901a\u8fc7\u7f51\u7edc\u8fde\u63a5\u53d1\u9001\u548c\u63a5\u6536\u56fe\u50cf\u7684\u8f6f\u4ef6\uff0c\u4ee5\u53ca\u6f14\u793a\u56fe\u50cf\u5b58\u50a8\u548c\u5de5\u4f5c\u5217\u8868\u670d\u52a1\u5668\u3002\r\n\r\nDCMTK 3.6.6\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5b57\u7b26\u4e32\u590d\u5236\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "DCMTK\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-60669\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "DCMTK DCMTK \u003c= 3.6.6"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-41689",
  "serverity": "\u4e2d",
  "submitTime": "2022-06-30",
  "title": "DCMTK\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-60669\uff09"
}

CVE-2021-41689 (GCVE-0-2021-41689)

Vulnerability from cvelistv5 – Published: 2022-06-28 09:38 – Updated: 2025-11-03 20:33

Summary

DCMTK through 3.6.6 does not handle string copy properly. Sending specific requests to the dcmqrdb program, it would query its database and copy the result even if the result is null, which can incur a head-based overflow. An attacker can use it to launch a DoS attack.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-17 19:48 UTC

CWE

n/a
CWE-476 - NULL Pointer Dereference

Assigner

mitre mitre root

References

4 references

URL	Tags
https://github.com/DCMTK/dcmtk
https://github.com/DCMTK/dcmtk/commit/5c14bf53fb4…
https://lists.debian.org/debian-lts-announce/2024…	mailing-list
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

1 product

Vendor	Product	Version
dcmtk	dcmtk	Affected: 0 , ≤ 3.6.6 (custom) cpe:2.3:a:dcmtk:dcmtk::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:dcmtk:dcmtk:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "dcmtk",
            "vendor": "dcmtk",
            "versions": [
              {
                "lessThanOrEqual": "3.6.6",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2021-41689",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-17T19:48:58.769156Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-476",
                "description": "CWE-476 NULL Pointer Dereference",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-17T19:55:05.017Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:33:58.161Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/DCMTK/dcmtk"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/DCMTK/dcmtk/commit/5c14bf53fb42ceca12bbcc0016e8704b1580920d"
          },
          {
            "name": "[debian-lts-announce] 20240628 [SECURITY] [DLA 3847-1] dcmtk security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00022.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00032.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "DCMTK through 3.6.6 does not handle string copy properly. Sending specific requests to the dcmqrdb program, it would query its database and copy the result even if the result is null, which can incur a head-based overflow. An attacker can use it to launch a DoS attack."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-06-28T19:06:03.859Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://github.com/DCMTK/dcmtk"
        },
        {
          "url": "https://github.com/DCMTK/dcmtk/commit/5c14bf53fb42ceca12bbcc0016e8704b1580920d"
        },
        {
          "name": "[debian-lts-announce] 20240628 [SECURITY] [DLA 3847-1] dcmtk security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00022.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-41689",
    "datePublished": "2022-06-28T09:38:17.000Z",
    "dateReserved": "2021-09-27T00:00:00.000Z",
    "dateUpdated": "2025-11-03T20:33:58.161Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Detection rules are retrieved from Rulezet.

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.

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.