cnvd - cnvd-2017-05981

cnvd-2017-05981

Vulnerability from cnvd

Title: International Components for Unicode (ICU) for C/C++缓冲区溢出漏洞

Description:

International Components for Unicode（ICU）是美国IBM公司和其他公司共同开发的一个为C/C++和Java编程语言提供了一整套操作Unicode数据的函数库，也是一个用于支持软件国际化的开源项目。

ICU 2017-02-13之前版本中存在堆缓冲区溢出漏洞。攻击者可利用该漏洞造成拒绝服务（越边界写入）。

Severity: 中

Patch Name: International Components for Unicode (ICU) for C/C++缓冲区溢出漏洞的补丁

Patch Description:

ICU 2017-02-13之前版本中存在堆缓冲区溢出漏洞。攻击者可利用该漏洞造成拒绝服务（越边界写入）。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://bugs.icu-project.org/trac/changeset/39671

Reference: http://bugs.icu-project.org/trac/changeset/39671

Impacted products

Name
ICU International Components for Unicode (ICU) for C/C++ <2017-02-13

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "97674"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7868",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7868"
    }
  },
  "description": "International Components for Unicode\uff08ICU\uff09\u662f\u7f8e\u56fdIBM\u516c\u53f8\u548c\u5176\u4ed6\u516c\u53f8\u5171\u540c\u5f00\u53d1\u7684\u4e00\u4e2a\u4e3aC/C++\u548cJava\u7f16\u7a0b\u8bed\u8a00\u63d0\u4f9b\u4e86\u4e00\u6574\u5957\u64cd\u4f5cUnicode\u6570\u636e\u7684\u51fd\u6570\u5e93\uff0c\u4e5f\u662f\u4e00\u4e2a\u7528\u4e8e\u652f\u6301\u8f6f\u4ef6\u56fd\u9645\u5316\u7684\u5f00\u6e90\u9879\u76ee\u3002\r\n\r\nICU 2017-02-13\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8d8a\u8fb9\u754c\u5199\u5165\uff09\u3002",
  "discovererName": "heninger",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://bugs.icu-project.org/trac/changeset/39671",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05981",
  "openTime": "2017-05-05",
  "patchDescription": "International Components for Unicode\uff08ICU\uff09\u662f\u7f8e\u56fdIBM\u516c\u53f8\u548c\u5176\u4ed6\u516c\u53f8\u5171\u540c\u5f00\u53d1\u7684\u4e00\u4e2a\u4e3aC/C++\u548cJava\u7f16\u7a0b\u8bed\u8a00\u63d0\u4f9b\u4e86\u4e00\u6574\u5957\u64cd\u4f5cUnicode\u6570\u636e\u7684\u51fd\u6570\u5e93\uff0c\u4e5f\u662f\u4e00\u4e2a\u7528\u4e8e\u652f\u6301\u8f6f\u4ef6\u56fd\u9645\u5316\u7684\u5f00\u6e90\u9879\u76ee\u3002\r\n\r\nICU 2017-02-13\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8d8a\u8fb9\u754c\u5199\u5165\uff09\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": "International Components for Unicode (ICU) for C/C++\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ICU International Components for Unicode (ICU) for C/C++ \u003c2017-02-13"
  },
  "referenceLink": "http://bugs.icu-project.org/trac/changeset/39671",
  "serverity": "\u4e2d",
  "submitTime": "2017-04-20",
  "title": "International Components for Unicode (ICU) for C/C++\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-7868 (GCVE-0-2017-7868)

Vulnerability from cvelistv5

Published

2017-04-14 04:30

Modified

2024-08-05 16:19

Severity ?

CWE

Summary

International Components for Unicode (ICU) for C/C++ before 2017-02-13 has an out-of-bounds write caused by a heap-based buffer overflow related to the utf8TextAccess function in common/utext.cpp and the utext_moveIndex32* function.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/97674	vdb-entry, x_refsource_BID
	http://bugs.icu-project.org/trac/changeset/39671	x_refsource_MISC
	http://www.debian.org/security/2017/dsa-3830	vendor-advisory, x_refsource_DEBIAN
	https://security.gentoo.org/glsa/201710-03	vendor-advisory, x_refsource_GENTOO
	https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=437	x_refsource_MISC
	https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html	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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            "url": "http://www.debian.org/security/2017/dsa-3830"
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            "tags": [
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            "url": "https://security.gentoo.org/glsa/201710-03"
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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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