cnvd - cnvd-2016-00333

cnvd-2016-00333

Vulnerability from cnvd

Title: libdwarf ‘ELF’文件远程拒绝服务漏洞

Description:

libdwarf是一套用于读取和写入DWARF2调试信息的工具。

libdwarf ‘ELF’文件处理存在漏洞，允许远程攻击者可利用该漏洞提交特殊文件，进行拒绝服务。

Severity: 中

Formal description:

目前没有详细的解决方案提供： http://sourceforge.net/projects/libdwarf/

Reference: http://www.securityfocus.com/bid/80034

Impacted products

Name
libdwarf libdwarf

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "80034"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8750"
    }
  },
  "description": "libdwarf\u662f\u4e00\u5957\u7528\u4e8e\u8bfb\u53d6\u548c\u5199\u5165DWARF2\u8c03\u8bd5\u4fe1\u606f\u7684\u5de5\u5177\u3002\r\n\r\nlibdwarf \u2018ELF\u2019\u6587\u4ef6\u5904\u7406\u5b58\u5728\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u6587\u4ef6\uff0c\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Qixue Xiao",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://sourceforge.net/projects/libdwarf/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-00333",
  "openTime": "2016-01-20",
  "products": {
    "product": "libdwarf libdwarf"
  },
  "referenceLink": "http://www.securityfocus.com/bid/80034",
  "serverity": "\u4e2d",
  "submitTime": "2016-01-16",
  "title": "libdwarf \u2018ELF\u2019\u6587\u4ef6\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-8750 (GCVE-0-2015-8750)

Vulnerability from cvelistv5

Published

2017-02-13 18:00

Modified

2024-08-06 08:29

Severity ?

CWE

Summary

libdwarf 20151114 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a debug_abbrev section marked NOBITS in an ELF file.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1294264	x_refsource_CONFIRM
	https://github.com/tomhughes/libdwarf/commit/11750a2838e52953013e3114ef27b3c7b1780697	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2016/01/07/11	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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            "name": "[oss-security] 20160107 Re: CVE request -- NULL dereference in libdwarf",
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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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