Vulnerability-Lookup

CNVD-2016-00924

Vulnerability from cnvd - Published: 2016-02-15

Title

Prosody mod_dialback模块存在未明漏洞

Description

Prosody是一套使用Lua语言编写的Jabber/XMPP通信服务器软件。mod_dialback是其中的一个用于本地服务器之间通信的身份验证模块。 Prosody 0.9.10之前版本的mod_dialback模块中的‘generate_dialback’函数存在安全漏洞，该漏洞源于程序生成回拨密钥时未能正确区分字段。远程攻击者可借助以后缀形式包含在目标域中的特制的数据流ID和域名，利用该漏洞伪造XMPP网络域。

Severity

中

Patch Name

Prosody mod_dialback模块存在未明漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://prosody.im/security/advisory_20160127/

Reference

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-0756

Impacted products

Name
Prosody Prosody < 0.9.10

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "82241"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-0756"
    }
  },
  "description": "Prosody\u662f\u4e00\u5957\u4f7f\u7528Lua\u8bed\u8a00\u7f16\u5199\u7684Jabber/XMPP\u901a\u4fe1\u670d\u52a1\u5668\u8f6f\u4ef6\u3002mod_dialback\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u672c\u5730\u670d\u52a1\u5668\u4e4b\u95f4\u901a\u4fe1\u7684\u8eab\u4efd\u9a8c\u8bc1\u6a21\u5757\u3002\r\n\r\nProsody 0.9.10\u4e4b\u524d\u7248\u672c\u7684mod_dialback\u6a21\u5757\u4e2d\u7684\u2018generate_dialback\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u751f\u6210\u56de\u62e8\u5bc6\u94a5\u65f6\u672a\u80fd\u6b63\u786e\u533a\u5206\u5b57\u6bb5\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u4ee5\u540e\u7f00\u5f62\u5f0f\u5305\u542b\u5728\u76ee\u6807\u57df\u4e2d\u7684\u7279\u5236\u7684\u6570\u636e\u6d41ID\u548c\u57df\u540d\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020XMPP\u7f51\u7edc\u57df\u3002",
  "discovererName": "Thijs Alkemade",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://prosody.im/security/advisory_20160127/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-00924",
  "openTime": "2016-02-15",
  "patchDescription": "Prosody\u662f\u4e00\u5957\u4f7f\u7528Lua\u8bed\u8a00\u7f16\u5199\u7684Jabber/XMPP\u901a\u4fe1\u670d\u52a1\u5668\u8f6f\u4ef6\u3002mod_dialback\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u672c\u5730\u670d\u52a1\u5668\u4e4b\u95f4\u901a\u4fe1\u7684\u8eab\u4efd\u9a8c\u8bc1\u6a21\u5757\u3002\r\n\r\nProsody 0.9.10\u4e4b\u524d\u7248\u672c\u7684mod_dialback\u6a21\u5757\u4e2d\u7684\u2018generate_dialback\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u751f\u6210\u56de\u62e8\u5bc6\u94a5\u65f6\u672a\u80fd\u6b63\u786e\u533a\u5206\u5b57\u6bb5\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u4ee5\u540e\u7f00\u5f62\u5f0f\u5305\u542b\u5728\u76ee\u6807\u57df\u4e2d\u7684\u7279\u5236\u7684\u6570\u636e\u6d41ID\u548c\u57df\u540d\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020XMPP\u7f51\u7edc\u57df\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": "Prosody mod_dialback\u6a21\u5757\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Prosody Prosody \u003c 0.9.10"
  },
  "referenceLink": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-0756",
  "serverity": "\u4e2d",
  "submitTime": "2016-02-02",
  "title": "Prosody mod_dialback\u6a21\u5757\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2016-0756 (GCVE-0-2016-0756)

Vulnerability from cvelistv5 – Published: 2016-01-29 20:00 – Updated: 2024-08-05 22:30

Summary

The generate_dialback function in the mod_dialback module in Prosody before 0.9.10 does not properly separate fields when generating dialback keys, which allows remote attackers to spoof XMPP network domains via a crafted stream id and domain name that is included in the target domain as a suffix.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

8 references

URL	Tags
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://www.securityfocus.com/bid/82241	vdb-entryx_refsource_BID
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
https://prosody.im/issues/issue/596	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2016/0…	mailing-listx_refsource_MLIST
http://blog.prosody.im/prosody-0-9-10-released/	x_refsource_CONFIRM
http://www.debian.org/security/2016/dsa-3463	vendor-advisoryx_refsource_DEBIAN
https://prosody.im/security/advisory_20160127/	x_refsource_CONFIRM

Date Public

2016-01-27 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T22:30:04.031Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "FEDORA-2016-e2c5111eda",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176796.html"
          },
          {
            "name": "82241",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/82241"
          },
          {
            "name": "FEDORA-2016-5a5c85c5a8",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176914.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://prosody.im/issues/issue/596"
          },
          {
            "name": "[oss-security] 20160127 CVE-2016-0756: Prosody XMPP server: insecure dialback key generation/validation algorithm",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/01/27/10"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://blog.prosody.im/prosody-0-9-10-released/"
          },
          {
            "name": "DSA-3463",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
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          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://prosody.im/security/advisory_20160127/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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        }
      ],
      "datePublic": "2016-01-27T00:00:00.000Z",
      "descriptions": [
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          "lang": "en",
          "value": "The generate_dialback function in the mod_dialback module in Prosody before 0.9.10 does not properly separate fields when generating dialback keys, which allows remote attackers to spoof XMPP network domains via a crafted stream id and domain name that is included in the target domain as a suffix."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "lang": "en",
              "type": "text"
            }
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      "providerMetadata": {
        "dateUpdated": "2016-12-02T20:57:01.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
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          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176796.html"
        },
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          "name": "82241",
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            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/82241"
        },
        {
          "name": "FEDORA-2016-5a5c85c5a8",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
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          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176914.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://prosody.im/issues/issue/596"
        },
        {
          "name": "[oss-security] 20160127 CVE-2016-0756: Prosody XMPP server: insecure dialback key generation/validation algorithm",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/01/27/10"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://blog.prosody.im/prosody-0-9-10-released/"
        },
        {
          "name": "DSA-3463",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2016/dsa-3463"
        },
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          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://prosody.im/security/advisory_20160127/"
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    "datePublished": "2016-01-29T20:00:00.000Z",
    "dateReserved": "2015-12-16T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
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CNVD-2016-00924

CVE-2016-0756 (GCVE-0-2016-0756)

Tags

Sightings

Nomenclature

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