cnvd - cnvd-2020-27446

cnvd-2020-27446

Vulnerability from cnvd

Title: OpenSC资源管理错误漏洞

Description:

OpenSC是一款开源的智能卡工具和中间件。

OpenSC 0.20.0之前版本中的coolkey_free_private_data存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。目前没有详细的漏洞细节提供。

Severity: 高

Patch Name: OpenSC资源管理错误漏洞的补丁

Patch Description:

OpenSC是一款开源的智能卡工具和中间件。

OpenSC 0.20.0之前版本中的coolkey_free_private_data存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。目前没有详细的漏洞细节提供。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/OpenSC/OpenSC/compare/0.19.0...0.20.0

Impacted products

Name
OpenSC OpenSC <0.20.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-20792"
    }
  },
  "description": "OpenSC\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u667a\u80fd\u5361\u5de5\u5177\u548c\u4e2d\u95f4\u4ef6\u3002\n\nOpenSC 0.20.0\u4e4b\u524d\u7248\u672c\u4e2d\u7684coolkey_free_private_data\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5bf9\u7cfb\u7edf\u8d44\u6e90\uff08\u5982\u5185\u5b58\u3001\u78c1\u76d8\u7a7a\u95f4\u3001\u6587\u4ef6\u7b49\uff09\u7684\u7ba1\u7406\u4e0d\u5f53\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/OpenSC/OpenSC/compare/0.19.0...0.20.0",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-27446",
  "openTime": "2020-05-09",
  "patchDescription": "OpenSC\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u667a\u80fd\u5361\u5de5\u5177\u548c\u4e2d\u95f4\u4ef6\u3002\r\n\r\nOpenSC 0.20.0\u4e4b\u524d\u7248\u672c\u4e2d\u7684coolkey_free_private_data\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5bf9\u7cfb\u7edf\u8d44\u6e90\uff08\u5982\u5185\u5b58\u3001\u78c1\u76d8\u7a7a\u95f4\u3001\u6587\u4ef6\u7b49\uff09\u7684\u7ba1\u7406\u4e0d\u5f53\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "OpenSC\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "OpenSC OpenSC \u003c0.20.0"
  },
  "serverity": "\u9ad8",
  "submitTime": "2020-04-29",
  "title": "OpenSC\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-20792 (GCVE-0-2019-20792)

Vulnerability from cvelistv5

Published

2020-04-29 03:53

Modified

2024-08-05 02:53

Severity ?

CWE

Summary

OpenSC before 0.20.0 has a double free in coolkey_free_private_data because coolkey_add_object in libopensc/card-coolkey.c lacks a uniqueness check.

References

▼	URL	Tags
	https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19208	x_refsource_MISC
	https://github.com/OpenSC/OpenSC/commit/c246f6f69a749d4f68626b40795a4f69168008f4	x_refsource_MISC
	https://github.com/OpenSC/OpenSC/compare/0.19.0...0.20.0	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-05T02:53:09.161Z",
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          },
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            ],
            "url": "https://github.com/OpenSC/OpenSC/commit/c246f6f69a749d4f68626b40795a4f69168008f4"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/OpenSC/OpenSC/compare/0.19.0...0.20.0"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
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        }
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          "tags": [
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          "url": "https://github.com/OpenSC/OpenSC/commit/c246f6f69a749d4f68626b40795a4f69168008f4"
        },
        {
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            "x_refsource_MISC"
          ],
          "url": "https://github.com/OpenSC/OpenSC/compare/0.19.0...0.20.0"
        }
      ],
      "x_legacyV4Record": {
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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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