cnvd - cnvd-2015-04426

cnvd-2015-04426

Vulnerability from cnvd

Title: redcarpet栈缓冲区溢出漏洞

Description:

redcarpet是软件开发者Vicent Marti所研发的一款Markdown（一种可以使用普通文本编辑器编写的标记语言）的HTML解析器。

redcarpet中存栈缓冲区溢出漏洞。可能允许攻击者在应用的上下文中执行任意代码，或者会成为拒绝服务攻击的条件。

Severity: 高

Patch Name: redcarpet栈缓冲区溢出漏洞的补丁

Patch Description:

redcarpet是软件开发者Vicent Marti所研发的一款Markdown（一种可以使用普通文本编辑器编写的标记语言）的HTML解析器。redcarpet中存栈缓冲区溢出漏洞。可能允许攻击者在应用的上下文中执行任意代码，或者会成为拒绝服务攻击的条件。目前，厂商已经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这个安全问题，请到厂商的主页下载： https://github.com/vmg/redcarpet/blob/master/CHANGELOG.md

Reference: http://www.securityfocus.com/bid/75508

Impacted products

Name
github redcarpet

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "75508"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-5147"
    }
  },
  "description": "redcarpet\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Vicent Marti\u6240\u7814\u53d1\u7684\u4e00\u6b3eMarkdown\uff08\u4e00\u79cd\u53ef\u4ee5\u4f7f\u7528\u666e\u901a\u6587\u672c\u7f16\u8f91\u5668\u7f16\u5199\u7684\u6807\u8bb0\u8bed\u8a00\uff09\u7684HTML\u89e3\u6790\u5668\u3002\r\n\r\nredcarpet\u4e2d\u5b58\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u53ef\u80fd\u5141\u8bb8\u653b\u51fb\u8005\u5728\u5e94\u7528\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u6216\u8005\u4f1a\u6210\u4e3a\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u7684\u6761\u4ef6\u3002",
  "discovererName": "Giancarlo Canales",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://github.com/vmg/redcarpet/blob/master/CHANGELOG.md",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-04426",
  "openTime": "2015-07-13",
  "patchDescription": "redcarpet\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Vicent Marti\u6240\u7814\u53d1\u7684\u4e00\u6b3eMarkdown\uff08\u4e00\u79cd\u53ef\u4ee5\u4f7f\u7528\u666e\u901a\u6587\u672c\u7f16\u8f91\u5668\u7f16\u5199\u7684\u6807\u8bb0\u8bed\u8a00\uff09\u7684HTML\u89e3\u6790\u5668\u3002redcarpet\u4e2d\u5b58\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u53ef\u80fd\u5141\u8bb8\u653b\u51fb\u8005\u5728\u5e94\u7528\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u6216\u8005\u4f1a\u6210\u4e3a\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u7684\u6761\u4ef6\u3002\u76ee\u524d\uff0c\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "redcarpet\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "github redcarpet"
  },
  "referenceLink": "http://www.securityfocus.com/bid/75508",
  "serverity": "\u9ad8",
  "submitTime": "2015-07-09",
  "title": "redcarpet\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2015-5147 (GCVE-0-2015-5147)

Vulnerability from cvelistv5

Published

2015-07-14 16:00

Modified

2024-08-06 06:32

Severity ?

CWE

Summary

Stack-based buffer overflow in the header_anchor function in the HTML renderer in Redcarpet before 3.3.2 allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors.

References

▼	URL	Tags
	https://github.com/vmg/redcarpet/blob/master/CHANGELOG.md	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2015/06/29/3	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2015/06/30/10	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/75508	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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              "x_transferred"
            ],
            "url": "https://github.com/vmg/redcarpet/blob/master/CHANGELOG.md"
          },
          {
            "name": "[oss-security] 20150629 CVE request: Stack overflow in redcarpet\u0027s header_anchor",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
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            "url": "http://www.openwall.com/lists/oss-security/2015/06/29/3"
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            "url": "http://www.openwall.com/lists/oss-security/2015/06/30/10"
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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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