cnvd - cnvd-2019-32333

cnvd-2019-32333

Vulnerability from cnvd

Title: uriparser UriQuery.c文件越界写入漏洞

Description:

uriparser是一个基于RFC 3986标准的URI解析和处理库。

uriparser 0.9.0之前版本中的UriQuery.c文件存在安全漏洞，该漏洞源于程序未能正确的处理‘&’字符。攻击者可借助‘uriComposeQuery’或‘uriComposeQueryEx’函数利用该漏洞造成越界写入。

Severity: 高

Patch Name: uriparser UriQuery.c文件越界写入漏洞的补丁

Patch Description:

uriparser是一个基于RFC 3986标准的URI解析和处理库。

uriparser 0.9.0之前版本中的UriQuery.c文件存在安全漏洞，该漏洞源于程序未能正确的处理‘&’字符。攻击者可借助‘uriComposeQuery’或‘uriComposeQueryEx’函数利用该漏洞造成越界写入。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/uriparser/uriparser/blob/uriparser-0.9.0/ChangeLog

Reference: https://github.com/uriparser/uriparser/blob/uriparser-0.9.0/ChangeLog

Impacted products

Name
uriparser uriparser <0.9.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-19198",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19198"
    }
  },
  "description": "uriparser\u662f\u4e00\u4e2a\u57fa\u4e8eRFC 3986\u6807\u51c6\u7684URI\u89e3\u6790\u548c\u5904\u7406\u5e93\u3002\n\nuriparser 0.9.0\u4e4b\u524d\u7248\u672c\u4e2d\u7684UriQuery.c\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u2018\u0026\u2019\u5b57\u7b26\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u2018uriComposeQuery*\u2019\u6216\u2018uriComposeQueryEx*\u2019\u51fd\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u8d8a\u754c\u5199\u5165\u3002",
  "discovererName": "Anonymous",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/uriparser/uriparser/blob/uriparser-0.9.0/ChangeLog",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-32333",
  "openTime": "2019-09-20",
  "patchDescription": "uriparser\u662f\u4e00\u4e2a\u57fa\u4e8eRFC 3986\u6807\u51c6\u7684URI\u89e3\u6790\u548c\u5904\u7406\u5e93\u3002\r\n\r\nuriparser 0.9.0\u4e4b\u524d\u7248\u672c\u4e2d\u7684UriQuery.c\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u2018\u0026\u2019\u5b57\u7b26\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u2018uriComposeQuery*\u2019\u6216\u2018uriComposeQueryEx*\u2019\u51fd\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u8d8a\u754c\u5199\u5165\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": "uriparser UriQuery.c\u6587\u4ef6\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "uriparser uriparser \u003c0.9.0"
  },
  "referenceLink": "https://github.com/uriparser/uriparser/blob/uriparser-0.9.0/ChangeLog",
  "serverity": "\u9ad8",
  "submitTime": "2018-11-14",
  "title": "uriparser UriQuery.c\u6587\u4ef6\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e"
}

CVE-2018-19198 (GCVE-0-2018-19198)

Vulnerability from cvelistv5

Published

2018-11-12 15:00

Modified

2024-08-05 11:30

Severity ?

CWE

Summary

An issue was discovered in uriparser before 0.9.0. UriQuery.c allows an out-of-bounds write via a uriComposeQuery* or uriComposeQueryEx* function because the '&' character is mishandled in certain contexts.

References

▼	URL	Tags
	https://github.com/uriparser/uriparser/commit/864f5d4c127def386dd5cc926ad96934b297f04e	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2018/11/msg00019.html	mailing-list, x_refsource_MLIST
	https://github.com/uriparser/uriparser/blob/uriparser-0.9.0/ChangeLog	x_refsource_MISC
	https://access.redhat.com/errata/RHSA-2019:2280	vendor-advisory, x_refsource_REDHAT

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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      "providerMetadata": {
        "dateUpdated": "2019-08-06T16:06:25",
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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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