cnvd - cnvd-2019-28616

cnvd-2019-28616

Vulnerability from cnvd

Title: OpenSC缓冲区溢出漏洞（CNVD-2019-28616）

Description:

OpenSC是一套用于智能卡的软件工具和库，专注于具有加密功能的智能卡。

0.19.0-rc1之前的OpenSC中的tools/util.c中的util_acl_to_str在处理字符串连接时存在缓冲区溢出漏洞。攻击者可利用该漏洞通过提供特制智能卡导致拒绝服务（应用程序崩溃）或可能造成其他影响。

Severity: 中

Patch Name: OpenSC缓冲区溢出漏洞（CNVD-2019-28616）的补丁

Patch Description:

OpenSC是一套用于智能卡的软件工具和库，专注于具有加密功能的智能卡。

0.19.0-rc1之前的OpenSC中的tools/util.c中的util_acl_to_str在处理字符串连接时存在缓冲区溢出漏洞。攻击者可利用该漏洞通过提供特制智能卡导致拒绝服务（应用程序崩溃）或可能造成其他影响。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:

厂商已发布漏洞修复程序，请及时关注更新：https://github.com/OpenSC/OpenSC/commit/360e95d45ac4123255a4c796db96337f332160ad#diff-628c8445c4e7ae92bbc4be08ba11a4c3

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-16418

Impacted products

Name
OpenSC OpenSC <0.19.0-rc1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-16418"
    }
  },
  "description": "OpenSC\u662f\u4e00\u5957\u7528\u4e8e\u667a\u80fd\u5361\u7684\u8f6f\u4ef6\u5de5\u5177\u548c\u5e93\uff0c\u4e13\u6ce8\u4e8e\u5177\u6709\u52a0\u5bc6\u529f\u80fd\u7684\u667a\u80fd\u5361\u3002\n\n0.19.0-rc1\u4e4b\u524d\u7684OpenSC\u4e2d\u7684tools/util.c\u4e2d\u7684util_acl_to_str\u5728\u5904\u7406\u5b57\u7b26\u4e32\u8fde\u63a5\u65f6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u63d0\u4f9b\u7279\u5236\u667a\u80fd\u5361\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u6216\u53ef\u80fd\u9020\u6210\u5176\u4ed6\u5f71\u54cd\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1ahttps://github.com/OpenSC/OpenSC/commit/360e95d45ac4123255a4c796db96337f332160ad#diff-628c8445c4e7ae92bbc4be08ba11a4c3",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-28616",
  "openTime": "2019-08-23",
  "patchDescription": "OpenSC\u662f\u4e00\u5957\u7528\u4e8e\u667a\u80fd\u5361\u7684\u8f6f\u4ef6\u5de5\u5177\u548c\u5e93\uff0c\u4e13\u6ce8\u4e8e\u5177\u6709\u52a0\u5bc6\u529f\u80fd\u7684\u667a\u80fd\u5361\u3002\r\n\r\n0.19.0-rc1\u4e4b\u524d\u7684OpenSC\u4e2d\u7684tools/util.c\u4e2d\u7684util_acl_to_str\u5728\u5904\u7406\u5b57\u7b26\u4e32\u8fde\u63a5\u65f6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u63d0\u4f9b\u7279\u5236\u667a\u80fd\u5361\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u6216\u53ef\u80fd\u9020\u6210\u5176\u4ed6\u5f71\u54cd\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\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-28616\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "OpenSC OpenSC \u003c0.19.0-rc1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-16418",
  "serverity": "\u4e2d",
  "submitTime": "2018-09-04",
  "title": "OpenSC\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-28616\uff09"
}

CVE-2018-16418 (GCVE-0-2018-16418)

Vulnerability from cvelistv5

Published

2018-09-04 00:00

Modified

2024-08-05 10:24

Severity ?

CWE

Summary

A buffer overflow when handling string concatenation in util_acl_to_str in tools/util.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.

References

▼	URL	Tags
	https://github.com/OpenSC/OpenSC/commit/360e95d45ac4123255a4c796db96337f332160ad#diff-628c8445c4e7ae92bbc4be08ba11a4c3	x_refsource_MISC
	https://github.com/OpenSC/OpenSC/releases/tag/0.19.0-rc1	x_refsource_MISC
	https://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/	x_refsource_MISC
	https://access.redhat.com/errata/RHSA-2019:2154	vendor-advisory, x_refsource_REDHAT
	https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html	mailing-list, x_refsource_MLIST

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
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          },
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/"
          },
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            "name": "RHSA-2019:2154",
            "tags": [
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              "x_refsource_REDHAT",
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            "url": "https://access.redhat.com/errata/RHSA-2019:2154"
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            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html"
          }
        ],
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        },
        {
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          "url": "https://github.com/OpenSC/OpenSC/releases/tag/0.19.0-rc1"
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          "url": "https://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/"
        },
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        },
        {
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          "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html"
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      "x_legacyV4Record": {
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            },
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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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