cnvd - cnvd-2018-11473

CNVD-2018-11473

Vulnerability from cnvd - Published: 2018-06-14

Title

Objective Development Little Snitch密码签名验证失败漏洞

Description

Objective Development Little Snitch是奥地利Objective Development公司的一套专用于Mac的个人安全软件。 Objective Development Little Snitch 4.0版本至4.0.6版本中存在安全漏洞，该漏洞源于程序未能将kSecCSCheckAllArchitectures旗标发送到‘SecStaticCodeCheckValidityWithErrors()’函数并且程序没有验证fat binary中的所有框架。攻击者可借助恶意制造的fat binary利用该漏洞使用户无法确定代码签名是否为有效。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.obdev.at/products/littlesnitch/index.html

Reference

https://obdev.at/cve/2018-10470-8FRWkW4oH8.html

Impacted products

Name
Objective Development Little Snitch >=4.0，<=4.0.6

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2018-10470"
    }
  },
  "description": "Objective Development Little Snitch\u662f\u5965\u5730\u5229Objective Development\u516c\u53f8\u7684\u4e00\u5957\u4e13\u7528\u4e8eMac\u7684\u4e2a\u4eba\u5b89\u5168\u8f6f\u4ef6\u3002\r\n\r\nObjective Development Little Snitch 4.0\u7248\u672c\u81f34.0.6\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5c06kSecCSCheckAllArchitectures\u65d7\u6807\u53d1\u9001\u5230\u2018SecStaticCodeCheckValidityWithErrors()\u2019\u51fd\u6570\u5e76\u4e14\u7a0b\u5e8f\u6ca1\u6709\u9a8c\u8bc1fat binary\u4e2d\u7684\u6240\u6709\u6846\u67b6\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u5236\u9020\u7684fat binary\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u6237\u65e0\u6cd5\u786e\u5b9a\u4ee3\u7801\u7b7e\u540d\u662f\u5426\u4e3a\u6709\u6548\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.obdev.at/products/littlesnitch/index.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-11473",
  "openTime": "2018-06-14",
  "products": {
    "product": "Objective Development Little Snitch \u003e=4.0\uff0c\u003c=4.0.6"
  },
  "referenceLink": "https://obdev.at/cve/2018-10470-8FRWkW4oH8.html",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-14",
  "title": "Objective Development Little Snitch\u5bc6\u7801\u7b7e\u540d\u9a8c\u8bc1\u5931\u8d25\u6f0f\u6d1e"
}

CVE-2018-10470 (GCVE-0-2018-10470)

Vulnerability from cvelistv5 – Published: 2018-06-12 17:00 – Updated: 2024-09-16 21:03

Summary

Little Snitch versions 4.0 to 4.0.6 use the SecStaticCodeCheckValidityWithErrors() function without the kSecCSCheckAllArchitectures flag and therefore do not validate all architectures stored in a fat binary. An attacker can maliciously craft a fat binary containing multiple architectures that may cause a situation where Little Snitch treats the running process as having no code signature at all while erroneously indicating that the binary on disk does have a valid code signature. This could lead to users being confused about whether or not the code signature is valid.

Severity ?

No CVSS data available.

CWE

CWE-347 - Improper Verification of Cryptographic Signature

Assigner

obdev

References

URL

Tags

	https://obdev.at/cve/2018-10470-8FRWkW4oH8.html	x_refsource_CONFIRM
	https://www.okta.com/security-blog/2018/06/issues…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Objective Development Software GmbH	Little Snitch	Affected: 4.0 - 4.0.6

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-05T07:39:07.545Z",
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "Little Snitch",
          "vendor": "Objective Development Software GmbH",
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        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "description": "CWE-347: Improper Verification of Cryptographic Signature",
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      "references": [
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          "url": "https://obdev.at/cve/2018-10470-8FRWkW4oH8.html"
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          "url": "https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/"
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                      "product_name": "Little Snitch",
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                        "version_data": [
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                            "version_value": "4.0 - 4.0.6"
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              "url": "https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/"
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  "cveMetadata": {
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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2018-11473

CVE-2018-10470 (GCVE-0-2018-10470)

Tags

Sightings

Nomenclature