cnvd - cnvd-2016-07944

cnvd-2016-07944

Vulnerability from cnvd

Title: Libdwarf堆缓冲区溢出漏洞

Description:

libdwarf是一套用于读取和写入DWARF2调试信息的工具。

libdwarf中存在堆缓冲区溢出漏洞，该漏洞源于程序未能对用户提交的输入执行正确的边界检查。攻击者可利用该漏洞在受影响应用程序上下文中执行任意代码，也可能造成拒绝服务。

Severity: 中

Formal description:

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://github.com/tomhughes/libdwarf/

Reference: http://www.securityfocus.com/bid/92971

Impacted products

Name
libdwarf libdwarf

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "92971"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-7410"
    }
  },
  "description": "libdwarf\u662f\u4e00\u5957\u7528\u4e8e\u8bfb\u53d6\u548c\u5199\u5165DWARF2\u8c03\u8bd5\u4fe1\u606f\u7684\u5de5\u5177\u3002\r\n\r\nlibdwarf\u4e2d\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5bf9\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\u6267\u884c\u6b63\u786e\u7684\u8fb9\u754c\u68c0\u67e5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u4e5f\u53ef\u80fd\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "F4B3CD@STARLAB.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://github.com/tomhughes/libdwarf/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-07944",
  "openTime": "2016-09-23",
  "products": {
    "product": "libdwarf libdwarf"
  },
  "referenceLink": "http://www.securityfocus.com/bid/92971",
  "serverity": "\u4e2d",
  "submitTime": "2016-09-21",
  "title": "Libdwarf\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2016-7410 (GCVE-0-2016-7410)

Vulnerability from cvelistv5

Published

2017-01-23 21:00

Modified

2024-08-06 01:57

Severity ?

CWE

Summary

The _dwarf_read_loc_section function in dwarf_loc.c in libdwarf 20160613 allows attackers to cause a denial of service (buffer over-read) via a crafted file.

References

▼	URL	Tags
	http://www.openwall.com/lists/oss-security/2016/09/13/5	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2016/09/15/3	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/92971	vdb-entry, x_refsource_BID

Impacted products

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

Show details on NVD website

JSON

To clipboard

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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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