cnvd - cnvd-2017-02053

cnvd-2017-02053

Vulnerability from cnvd

Title: libxml2空指针引用拒绝服务漏洞

Description:

Libxml2是GNOME项目组所研发的一个基于C语言的用来解析XML文档的函数库。

libxml2存在拒绝服务漏洞。攻击者可利用漏洞造成拒绝服务。

Severity: 中

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://xmlsoft.org/index.html

Reference: http://www.securityfocus.com/bid/96188

Impacted products

Name
libxml2 libxml2 2.2.9.4

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "96188"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-5969",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5969"
    }
  },
  "description": "Libxml2\u662fGNOME\u9879\u76ee\u7ec4\u6240\u7814\u53d1\u7684\u4e00\u4e2a\u57fa\u4e8eC\u8bed\u8a00\u7684\u7528\u6765\u89e3\u6790XML\u6587\u6863\u7684\u51fd\u6570\u5e93\u3002\r\n\r\nlibxml2\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Henri Salo",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://xmlsoft.org/index.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-02053",
  "openTime": "2017-02-26",
  "products": {
    "product": "libxml2 libxml2 2.2.9.4"
  },
  "referenceLink": "http://www.securityfocus.com/bid/96188",
  "serverity": "\u4e2d",
  "submitTime": "2017-02-17",
  "title": "libxml2\u7a7a\u6307\u9488\u5f15\u7528\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-5969 (GCVE-0-2017-5969)

Vulnerability from cvelistv5

Published

2017-04-11 16:00

Modified

2024-08-05 15:18

Severity ?

CWE

Summary

libxml2 2.9.4, when used in recover mode, allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted XML document. NOTE: The maintainer states "I would disagree of a CVE with the Recover parsing option which should only be used for manual recovery at least for XML parser.

References

▼	URL	Tags
	https://bugzilla.gnome.org/show_bug.cgi?id=778519	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2017/02/13/1	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2016/11/05/3	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/201711-01	vendor-advisory, x_refsource_GENTOO
	http://www.securityfocus.com/bid/96188	vdb-entry, x_refsource_BID
	https://lists.debian.org/debian-lts-announce/2022/04/msg00004.html	mailing-list, x_refsource_MLIST

Impacted products

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

Show details on NVD website

JSON

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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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