Vulnerability-Lookup

CNVD-2015-03168

Vulnerability from cnvd - Published: 2015-05-19

Title

Stunnel验证绕过漏洞

Description

Stunnel是一个自由的跨平台软件，用于提供全局的TLS/SSL服务。 Stunnel使用重定向选项时，在初始化连接后没有重定向客户端连接到预期的服务器，允许远程攻击者利用漏洞绕过验证。

Severity

中

Patch Name

Stunnel验证绕过漏洞的补丁

Patch Description

Stunnel是一个自由的跨平台软件，用于提供全局的TLS/SSL服务。Stunnel使用重定向选项时，在初始化连接后没有重定向客户端连接到预期的服务器，允许远程攻击者利用漏洞绕过验证。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公告获取补丁以修复该漏洞： https://www.stunnel.org/CVE-2015-3644.html

Reference

https://www.stunnel.org/CVE-2015-3644.html

Impacted products

Name
Stunnel Stunnel 5.00-5.13

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3644"
    }
  },
  "description": "Stunnel\u662f\u4e00\u4e2a\u81ea\u7531\u7684\u8de8\u5e73\u53f0\u8f6f\u4ef6\uff0c\u7528\u4e8e\u63d0\u4f9b\u5168\u5c40\u7684TLS/SSL\u670d\u52a1\u3002\r\n\r\nStunnel\u4f7f\u7528\u91cd\u5b9a\u5411\u9009\u9879\u65f6\uff0c\u5728\u521d\u59cb\u5316\u8fde\u63a5\u540e\u6ca1\u6709\u91cd\u5b9a\u5411\u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u9884\u671f\u7684\u670d\u52a1\u5668\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u7ed5\u8fc7\u9a8c\u8bc1\u3002",
  "discovererName": "Micha\u0142 Trojnara",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://www.stunnel.org/CVE-2015-3644.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03168",
  "openTime": "2015-05-19",
  "patchDescription": "Stunnel\u662f\u4e00\u4e2a\u81ea\u7531\u7684\u8de8\u5e73\u53f0\u8f6f\u4ef6\uff0c\u7528\u4e8e\u63d0\u4f9b\u5168\u5c40\u7684TLS/SSL\u670d\u52a1\u3002Stunnel\u4f7f\u7528\u91cd\u5b9a\u5411\u9009\u9879\u65f6\uff0c\u5728\u521d\u59cb\u5316\u8fde\u63a5\u540e\u6ca1\u6709\u91cd\u5b9a\u5411\u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u9884\u671f\u7684\u670d\u52a1\u5668\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u7ed5\u8fc7\u9a8c\u8bc1\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": "Stunnel\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Stunnel Stunnel 5.00-5.13"
  },
  "referenceLink": "https://www.stunnel.org/CVE-2015-3644.html",
  "serverity": "\u4e2d",
  "submitTime": "2015-05-15",
  "title": "Stunnel\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2015-3644 (GCVE-0-2015-3644)

Vulnerability from cvelistv5 – Published: 2015-05-14 00:00 – Updated: 2024-08-06 05:47

Summary

Stunnel 5.00 through 5.13, when using the redirect option, does not redirect client connections to the expected server after the initial connection, which allows remote attackers to bypass authentication.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
http://www.debian.org/security/2015/dsa-3299	vendor-advisoryx_refsource_DEBIAN
http://www.securityfocus.com/bid/74659	vdb-entryx_refsource_BID
https://www.stunnel.org/CVE-2015-3644.html	x_refsource_CONFIRM
http://www.securitytracker.com/id/1032324	vdb-entryx_refsource_SECTRACK

Date Public

2015-05-05 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-06T05:47:57.755Z",
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          },
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          },
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            "tags": [
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        ],
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        }
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      "problemTypes": [
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        },
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          "tags": [
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          "url": "http://www.securityfocus.com/bid/74659"
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          ],
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        },
        {
          "name": "1032324",
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            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1032324"
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      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
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          "ID": "CVE-2015-3644",
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            "vendor_data": [
              {
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            },
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              "refsource": "CONFIRM",
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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.