cnvd - cnvd-2022-60664

cnvd-2022-60664

Vulnerability from cnvd

Title: DCMTK双重释放漏洞

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及之前版本存在双重释放漏洞，该漏洞源于程序未能正确处理内存。攻击者可利用该漏洞向dcmqrdb程序发送特定请求导致双重释放。

Severity: 中

Patch Name: DCMTK双重释放漏洞的补丁

Patch Description:

DCMTK 3.6.6及之前版本存在双重释放漏洞，该漏洞源于程序未能正确处理内存。攻击者可利用该漏洞向dcmqrdb程序发送特定请求导致双重释放。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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/a9697dfeb672b0b9412c00c7d36d801e27ec85cb

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-41688

Impacted products

Name
DCMTK DCMTK <= 3.6.6

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-41688",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-41688"
    }
  },
  "description": "DCMTK\u662fDCMTK\u5f00\u6e90\u7684\u4e00\u4e2a\u5b9e\u73b0\u5927\u90e8\u5206 DICOM \u6807\u51c6\u7684\u5e93\u548c\u5e94\u7528\u7a0b\u5e8f\u7684\u96c6\u5408\u3002\u7528\u4e8e\u68c0\u67e5\u3001\u6784\u5efa\u548c\u8f6c\u6362 DICOM \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\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5185\u5b58\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411dcmqrdb\u7a0b\u5e8f\u53d1\u9001\u7279\u5b9a\u8bf7\u6c42\u5bfc\u81f4\u53cc\u91cd\u91ca\u653e\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1ahttps://github.com/DCMTK/dcmtk/commit/a9697dfeb672b0b9412c00c7d36d801e27ec85cb",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-60664",
  "openTime": "2022-09-01",
  "patchDescription": "DCMTK\u662fDCMTK\u5f00\u6e90\u7684\u4e00\u4e2a\u5b9e\u73b0\u5927\u90e8\u5206 DICOM \u6807\u51c6\u7684\u5e93\u548c\u5e94\u7528\u7a0b\u5e8f\u7684\u96c6\u5408\u3002\u7528\u4e8e\u68c0\u67e5\u3001\u6784\u5efa\u548c\u8f6c\u6362 DICOM \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\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5185\u5b58\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411dcmqrdb\u7a0b\u5e8f\u53d1\u9001\u7279\u5b9a\u8bf7\u6c42\u5bfc\u81f4\u53cc\u91cd\u91ca\u653e\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\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "DCMTK DCMTK \u003c= 3.6.6"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-41688",
  "serverity": "\u4e2d",
  "submitTime": "2022-06-30",
  "title": "DCMTK\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e"
}

CVE-2021-41688 (GCVE-0-2021-41688)

Vulnerability from cvelistv5

Published

2022-06-28 09:44

Modified

2024-08-04 03:15

Severity ?

CWE

Summary

DCMTK through 3.6.6 does not handle memory free properly. The object in the program is free but its address is still used in other locations. Sending specific requests to the dcmqrdb program will incur a double free. An attacker can use it to launch a DoS attack.

References

▼	URL	Tags
	https://github.com/DCMTK/dcmtk
	https://github.com/DCMTK/dcmtk/commit/a9697dfeb672b0b9412c00c7d36d801e27ec85cb
	https://lists.debian.org/debian-lts-announce/2024/06/msg00022.html	mailing-list

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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