Vulnerability-Lookup

CNVD-2016-07327

Vulnerability from cnvd - Published: 2016-09-07

Title

Charybdis SSL证书欺骗漏洞

Description

Charybdis是一款IRCD服务程序。 Charybdis SSL证书存在安全漏洞，允许攻击者利用此漏洞欺骗有效的证书。

Severity

中

Patch Name

Charybdis SSL证书欺骗漏洞的补丁

Patch Description

Charybdis是一款IRCD服务程序。 Charybdis SSL证书存在安全漏洞，允许攻击者利用此漏洞欺骗有效的证书。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://github.com/charybdis-ircd/charybdis/commit/818a3fda944b26d4814132cee14cfda4ea4aa824

Reference

http://www.securityfocus.com/bid/92761

Impacted products

Name
Charybdis Charybdis 3.5.3

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "92761"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-7143"
    }
  },
  "description": "Charybdis\u662f\u4e00\u6b3eIRCD\u670d\u52a1\u7a0b\u5e8f\u3002\r\n\r\nCharybdis SSL\u8bc1\u4e66\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u6b3a\u9a97\u6709\u6548\u7684\u8bc1\u4e66\u3002",
  "discovererName": "Antoine Beaupr\u00c3\u00a9.",
  "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://github.com/charybdis-ircd/charybdis/commit/818a3fda944b26d4814132cee14cfda4ea4aa824",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-07327",
  "openTime": "2016-09-07",
  "patchDescription": "Charybdis\u662f\u4e00\u6b3eIRCD\u670d\u52a1\u7a0b\u5e8f\u3002\r\n\r\nCharybdis SSL\u8bc1\u4e66\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u6b3a\u9a97\u6709\u6548\u7684\u8bc1\u4e66\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": "Charybdis SSL\u8bc1\u4e66\u6b3a\u9a97\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Charybdis Charybdis 3.5.3"
  },
  "referenceLink": "http://www.securityfocus.com/bid/92761",
  "serverity": "\u4e2d",
  "submitTime": "2016-09-07",
  "title": "Charybdis SSL\u8bc1\u4e66\u6b3a\u9a97\u6f0f\u6d1e"
}

CVE-2016-7143 (GCVE-0-2016-7143)

Vulnerability from cvelistv5 – Published: 2016-09-21 14:00 – Updated: 2024-08-06 01:50

Summary

The m_authenticate function in modules/m_sasl.c in Charybdis before 3.5.3 allows remote attackers to spoof certificate fingerprints and consequently log in as another user via a crafted AUTHENTICATE parameter.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://github.com/charybdis-ircd/charybdis/commi…	x_refsource_CONFIRM
http://www.debian.org/security/2016/dsa-3661	vendor-advisoryx_refsource_DEBIAN
https://github.com/charybdis-ircd/charybdis/blob/…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/92761	vdb-entryx_refsource_BID
http://www.openwall.com/lists/oss-security/2016/09/05/8	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2016/09/04/3	mailing-listx_refsource_MLIST

Date Public

2016-09-04 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T01:50:47.430Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/charybdis-ircd/charybdis/commit/818a3fda944b26d4814132cee14cfda4ea4aa824"
          },
          {
            "name": "DSA-3661",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2016/dsa-3661"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/charybdis-ircd/charybdis/blob/charybdis-3.5.3/NEWS.md"
          },
          {
            "name": "92761",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/92761"
          },
          {
            "name": "[oss-security] 20160905 Re: CVE ID request: certificate spoofing through crafted SASL message in inspircd, charybdis",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/09/05/8"
          },
          {
            "name": "[oss-security] 20160904 CVE ID request: certificate spoofing through crafted SASL message in inspircd, charybdis",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/09/04/3"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-09-04T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The m_authenticate function in modules/m_sasl.c in Charybdis before 3.5.3 allows remote attackers to spoof certificate fingerprints and consequently log in as another user via a crafted AUTHENTICATE parameter."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-11-25T19:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/charybdis-ircd/charybdis/commit/818a3fda944b26d4814132cee14cfda4ea4aa824"
        },
        {
          "name": "DSA-3661",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2016/dsa-3661"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/charybdis-ircd/charybdis/blob/charybdis-3.5.3/NEWS.md"
        },
        {
          "name": "92761",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/92761"
        },
        {
          "name": "[oss-security] 20160905 Re: CVE ID request: certificate spoofing through crafted SASL message in inspircd, charybdis",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/09/05/8"
        },
        {
          "name": "[oss-security] 20160904 CVE ID request: certificate spoofing through crafted SASL message in inspircd, charybdis",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/09/04/3"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-7143",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
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          }
        },
        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
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            }
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        "problemtype": {
          "problemtype_data": [
            {
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                {
                  "lang": "eng",
                  "value": "n/a"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/charybdis-ircd/charybdis/commit/818a3fda944b26d4814132cee14cfda4ea4aa824",
              "refsource": "CONFIRM",
              "url": "https://github.com/charybdis-ircd/charybdis/commit/818a3fda944b26d4814132cee14cfda4ea4aa824"
            },
            {
              "name": "DSA-3661",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2016/dsa-3661"
            },
            {
              "name": "https://github.com/charybdis-ircd/charybdis/blob/charybdis-3.5.3/NEWS.md",
              "refsource": "CONFIRM",
              "url": "https://github.com/charybdis-ircd/charybdis/blob/charybdis-3.5.3/NEWS.md"
            },
            {
              "name": "92761",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/92761"
            },
            {
              "name": "[oss-security] 20160905 Re: CVE ID request: certificate spoofing through crafted SASL message in inspircd, charybdis",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2016/09/05/8"
            },
            {
              "name": "[oss-security] 20160904 CVE ID request: certificate spoofing through crafted SASL message in inspircd, charybdis",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2016/09/04/3"
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    "datePublished": "2016-09-21T14:00:00.000Z",
    "dateReserved": "2016-09-05T00:00:00.000Z",
    "dateUpdated": "2024-08-06T01:50:47.430Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2016-07327

CVE-2016-7143 (GCVE-0-2016-7143)

Tags

Sightings

Nomenclature

Related by attack behaviour