cnvd - cnvd-2016-02542

cnvd-2016-02542

Vulnerability from cnvd

Title: Joyent Node.js marked拒绝服务漏洞

Description:

Joyent Node.js是美一套建立在Google V8 JavaScript引擎之上的网络应用平台。marked是其中的一个Markdown解析器和编译器。

Joyent Node.js marked存在拒绝服务漏洞，由于程序未能正确解析特定的输入类型，允许远程攻击者可提交特殊的正则表达式进行拒绝服务攻击。

Severity: 中

Patch Name: Joyent Node.js marked拒绝服务漏洞的补丁

Patch Description:

Joyent Node.js是美一套建立在Google V8 JavaScript引擎之上的网络应用平台。marked是其中的一个Markdown解析器和编译器。

Joyent Node.js marked存在拒绝服务漏洞，由于程序未能正确解析特定的输入类型，允许远程攻击者可提交特殊的正则表达式进行拒绝服务攻击。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:

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://nodesecurity.io/advisories/23

Reference: https://nodesecurity.io/advisories/23

Impacted products

Name
Joyent Node.js <=0.3.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8854"
    }
  },
  "description": "Joyent Node.js\u662f\u7f8e\u4e00\u5957\u5efa\u7acb\u5728Google V8 JavaScript\u5f15\u64ce\u4e4b\u4e0a\u7684\u7f51\u7edc\u5e94\u7528\u5e73\u53f0\u3002marked\u662f\u5176\u4e2d\u7684\u4e00\u4e2aMarkdown\u89e3\u6790\u5668\u548c\u7f16\u8bd1\u5668\u3002\r\n\r\nJoyent Node.js marked\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u89e3\u6790\u7279\u5b9a\u7684\u8f93\u5165\u7c7b\u578b\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u63d0\u4ea4\u7279\u6b8a\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Bar\u0131\u015f Soner U\u015fakl\u0131",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://nodesecurity.io/advisories/23",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02542",
  "openTime": "2016-04-26",
  "patchDescription": "Joyent Node.js\u662f\u7f8e\u4e00\u5957\u5efa\u7acb\u5728Google V8 JavaScript\u5f15\u64ce\u4e4b\u4e0a\u7684\u7f51\u7edc\u5e94\u7528\u5e73\u53f0\u3002marked\u662f\u5176\u4e2d\u7684\u4e00\u4e2aMarkdown\u89e3\u6790\u5668\u548c\u7f16\u8bd1\u5668\u3002\r\n\r\nJoyent Node.js marked\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u89e3\u6790\u7279\u5b9a\u7684\u8f93\u5165\u7c7b\u578b\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u63d0\u4ea4\u7279\u6b8a\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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": "Joyent Node.js marked\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Joyent Node.js \u003c=0.3.3"
  },
  "referenceLink": "https://nodesecurity.io/advisories/23",
  "serverity": "\u4e2d",
  "submitTime": "2016-04-24",
  "title": "Joyent Node.js marked\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-8854 (GCVE-0-2015-8854)

Vulnerability from cvelistv5

Published

2017-01-23 21:00

Modified

2024-08-06 08:29

Severity ?

CWE

Summary

The marked package before 0.3.4 for Node.js allows attackers to cause a denial of service (CPU consumption) via unspecified vectors that trigger a "catastrophic backtracking issue for the em inline rule," aka a "regular expression denial of service (ReDoS)."

References

▼	URL	Tags
	https://nodesecurity.io/advisories/23	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2016/04/20/11	mailing-list, x_refsource_MLIST
	https://support.f5.com/csp/article/K05052081?utm_source=f5support&amp%3Butm_medium=RSS	x_refsource_CONFIRM
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BO2RMVVZVV6NFTU46B5RYRK7ZCXYARZS/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M6BJG6RGDH7ZWVVAUFBFI5L32RSMQN2S/	vendor-advisory, x_refsource_FEDORA

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
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            "url": "https://support.f5.com/csp/article/K05052081?utm_source=f5support\u0026amp%3Butm_medium=RSS"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BO2RMVVZVV6NFTU46B5RYRK7ZCXYARZS/"
          },
          {
            "name": "FEDORA-2020-5eca570e16",
            "tags": [
              "vendor-advisory",
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            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M6BJG6RGDH7ZWVVAUFBFI5L32RSMQN2S/"
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          "tags": [
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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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