cnvd - cnvd-2017-38433

cnvd-2017-38433

Vulnerability from cnvd

Title: Haystack Arq for Mac 'setpermissions'函数权限提升漏洞

Description:

Haystack Arq for Mac是美国Haystack Software公司的一款基于Mac平台的文件备份软件。auto-updater是其中的一个自动升级组件。

基于Mac平台的Haystack Arq 5.9.7之前的版本中的auto-updater的'setpermissions'函数存在权限提升漏洞。本地攻击者可通过对updater二进制文件实施符号链接攻击利用该漏洞获取root权限。

Severity: 中

Patch Name: Haystack Arq for Mac 'setpermissions'函数权限提升漏洞的补丁

Patch Description:

Haystack Arq for Mac是美国Haystack Software公司的一款基于Mac平台的文件备份软件。auto-updater是其中的一个自动升级组件。

基于Mac平台的Haystack Arq 5.9.7之前的版本中的auto-updater的'setpermissions'函数存在权限提升漏洞。本地攻击者可通过对updater二进制文件实施符号链接攻击利用该漏洞获取root权限。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:

厂商已发布漏洞修复程序，请及时关注更新： https://www.arqbackup.com/download/arq5_release_notes.html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-15357 https://www.exploit-db.com/exploits/43218/

Impacted products

Name
Haystack Software Arq Backup <5.9.7（Mac版）

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-15357"
    }
  },
  "description": "Haystack Arq for Mac\u662f\u7f8e\u56fdHaystack Software\u516c\u53f8\u7684\u4e00\u6b3e\u57fa\u4e8eMac\u5e73\u53f0\u7684\u6587\u4ef6\u5907\u4efd\u8f6f\u4ef6\u3002auto-updater\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u81ea\u52a8\u5347\u7ea7\u7ec4\u4ef6\u3002\r\n\r\n\u57fa\u4e8eMac\u5e73\u53f0\u7684Haystack Arq 5.9.7\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684auto-updater\u7684\u0027setpermissions\u0027\u51fd\u6570\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5bf9updater\u4e8c\u8fdb\u5236\u6587\u4ef6\u5b9e\u65bd\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6root\u6743\u9650\u3002",
  "discovererName": "Mark Wadham",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.arqbackup.com/download/arq5_release_notes.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-38433",
  "openTime": "2017-12-28",
  "patchDescription": "Haystack Arq for Mac\u662f\u7f8e\u56fdHaystack Software\u516c\u53f8\u7684\u4e00\u6b3e\u57fa\u4e8eMac\u5e73\u53f0\u7684\u6587\u4ef6\u5907\u4efd\u8f6f\u4ef6\u3002auto-updater\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u81ea\u52a8\u5347\u7ea7\u7ec4\u4ef6\u3002\r\n\r\n\u57fa\u4e8eMac\u5e73\u53f0\u7684Haystack Arq 5.9.7\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684auto-updater\u7684\u0027setpermissions\u0027\u51fd\u6570\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5bf9updater\u4e8c\u8fdb\u5236\u6587\u4ef6\u5b9e\u65bd\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6root\u6743\u9650\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": "Haystack Arq for Mac \u0027setpermissions\u0027\u51fd\u6570\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Haystack Software Arq Backup \u003c5.9.7\uff08Mac\u7248\uff09"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-15357\r\nhttps://www.exploit-db.com/exploits/43218/",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-04",
  "title": "Haystack Arq for Mac \u0027setpermissions\u0027\u51fd\u6570\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2017-15357 (GCVE-0-2017-15357)

Vulnerability from cvelistv5

Published

2017-12-01 17:00

Modified

2024-08-05 19:57

Severity ?

CWE

Summary

The setpermissions function in the auto-updater in Arq before 5.9.7 for Mac allows local users to gain root privileges via a symlink attack on the updater binary itself.

References

▼	URL	Tags
	https://m4.rkw.io/blog/cve201715357-local-root-privesc-in-arq-backup--596.html	x_refsource_MISC
	https://www.exploit-db.com/exploits/43218/	exploit, x_refsource_EXPLOIT-DB
	https://www.arqbackup.com/download/arq5_release_notes.html	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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          },
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          },
          {
            "tags": [
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            ],
            "url": "https://www.arqbackup.com/download/arq5_release_notes.html"
          }
        ],
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      }
    ],
    "cna": {
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          "vendor": "n/a",
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      ],
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          "tags": [
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          ],
          "url": "https://www.arqbackup.com/download/arq5_release_notes.html"
        }
      ],
      "x_legacyV4Record": {
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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