Vulnerability-Lookup

CNVD-2017-05001

Vulnerability from cnvd - Published: 2017-04-21

Title

Irssi netjoin拒绝服务漏洞

Description

irssi是一款免费开放源代码的IRC客户端，可使用在Linux和Unix操作系统下。 Irssi netjoin存在拒绝服务漏洞，可使攻击者利用此漏洞造成拒绝服务及执行任意代码。

Severity

高

Patch Name

Irssi netjoin拒绝服务漏洞的补丁

Patch Description

irssi是一款免费开放源代码的IRC客户端，可使用在Linux和Unix操作系统下。 Irssi netjoin存在拒绝服务漏洞，可使攻击者利用此漏洞造成拒绝服务及执行任意代码。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://github.com/irssi/irssi/commit/77b2631c78461965bc9a7414aae206b5c514e1b3https://irssi.org/security/irssi_sa_2017_03.txt

Reference

http://www.nsfocus.net/vulndb/36246 http://www.securityfocus.com/bid/97185 https://nvd.nist.gov/vuln/detail/CVE-2017-7191

Impacted products

Name
['Irssi Irssi 1.0', 'Irssi Irssi 1.0.1']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "97185"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7191",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7191"
    }
  },
  "description": "irssi\u662f\u4e00\u6b3e\u514d\u8d39\u5f00\u653e\u6e90\u4ee3\u7801\u7684IRC\u5ba2\u6237\u7aef\uff0c\u53ef\u4f7f\u7528\u5728Linux\u548cUnix\u64cd\u4f5c\u7cfb\u7edf\u4e0b\u3002\r\n\r\nIrssi netjoin\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u53ef\u4f7f\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u53ca\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "APic",
  "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://github.com/irssi/irssi/commit/77b2631c78461965bc9a7414aae206b5c514e1b3https://irssi.org/security/irssi_sa_2017_03.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05001",
  "openTime": "2017-04-21",
  "patchDescription": "irssi\u662f\u4e00\u6b3e\u514d\u8d39\u5f00\u653e\u6e90\u4ee3\u7801\u7684IRC\u5ba2\u6237\u7aef\uff0c\u53ef\u4f7f\u7528\u5728Linux\u548cUnix\u64cd\u4f5c\u7cfb\u7edf\u4e0b\u3002\r\n\r\nIrssi netjoin\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u53ef\u4f7f\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u53ca\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Irssi netjoin\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Irssi Irssi 1.0",
      "Irssi Irssi 1.0.1"
    ]
  },
  "referenceLink": "http://www.nsfocus.net/vulndb/36246\r\nhttp://www.securityfocus.com/bid/97185\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-7191",
  "serverity": "\u9ad8",
  "submitTime": "2017-03-30",
  "title": "Irssi netjoin\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-7191 (GCVE-0-2017-7191)

Vulnerability from cvelistv5 – Published: 2017-03-27 17:00 – Updated: 2024-08-05 15:56

Summary

The netjoin processing in Irssi 1.x before 1.0.2 allows attackers to cause a denial of service (use-after-free) and possibly execute arbitrary code via unspecified vectors.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/irssi/irssi/commit/77b2631c784…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/97185	vdb-entryx_refsource_BID
https://irssi.org/security/irssi_sa_2017_03.txt	x_refsource_CONFIRM

Date Public

2017-03-10 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T15:56:36.057Z",
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            ],
            "url": "https://github.com/irssi/irssi/commit/77b2631c78461965bc9a7414aae206b5c514e1b3"
          },
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          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://irssi.org/security/irssi_sa_2017_03.txt"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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      "descriptions": [
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          "lang": "en",
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        }
      ],
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      "providerMetadata": {
        "dateUpdated": "2017-03-30T09:57:01.000Z",
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        "shortName": "mitre"
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        },
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          "url": "http://www.securityfocus.com/bid/97185"
        },
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          "tags": [
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          ],
          "url": "https://irssi.org/security/irssi_sa_2017_03.txt"
        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2017-7191",
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        },
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                },
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  "cveMetadata": {
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}

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.

Related by attack behaviour

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.