Vulnerability-Lookup

CNVD-2018-06251

Vulnerability from cnvd - Published: 2018-03-26

Title

Micro Focus openSUSE NextCloud权限提升漏洞

Description

Micro Focus openSUSE是英国Micro Focus公司的一套基于Linux的自由操作系统。NextCloud是使用在其中的一个私有云搭建软件。 Micro Focus openSUSE中的NextCloud存在安全漏洞，该漏洞源于程序未能安全的使用/srv/www/htdocs。在nextcloud包升级过程中，攻击者可利用该漏洞以wwwrun用户身份运行脚本，将权限提升至root。

Severity

高

Patch Name

Micro Focus openSUSE NextCloud权限提升漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://www.suse.com/de-de/security/cve/CVE-2017-9286/

Reference

https://lists.opensuse.org/opensuse-updates/2017-10/msg00010.html

Impacted products

Name
Micro Focus openSUSE Leap 42.3

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9286"
    }
  },
  "description": "Micro Focus openSUSE\u662f\u82f1\u56fdMicro Focus\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eLinux\u7684\u81ea\u7531\u64cd\u4f5c\u7cfb\u7edf\u3002NextCloud\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u79c1\u6709\u4e91\u642d\u5efa\u8f6f\u4ef6\u3002\r\n\r\nMicro Focus openSUSE\u4e2d\u7684NextCloud\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5b89\u5168\u7684\u4f7f\u7528/srv/www/htdocs\u3002\u5728nextcloud\u5305\u5347\u7ea7\u8fc7\u7a0b\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5wwwrun\u7528\u6237\u8eab\u4efd\u8fd0\u884c\u811a\u672c\uff0c\u5c06\u6743\u9650\u63d0\u5347\u81f3root\u3002",
  "discovererName": "Ludwig Nussel",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.suse.com/de-de/security/cve/CVE-2017-9286/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-06251",
  "openTime": "2018-03-26",
  "patchDescription": "Micro Focus openSUSE\u662f\u82f1\u56fdMicro Focus\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eLinux\u7684\u81ea\u7531\u64cd\u4f5c\u7cfb\u7edf\u3002NextCloud\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u79c1\u6709\u4e91\u642d\u5efa\u8f6f\u4ef6\u3002\r\n\r\nMicro Focus openSUSE\u4e2d\u7684NextCloud\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5b89\u5168\u7684\u4f7f\u7528/srv/www/htdocs\u3002\u5728nextcloud\u5305\u5347\u7ea7\u8fc7\u7a0b\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5wwwrun\u7528\u6237\u8eab\u4efd\u8fd0\u884c\u811a\u672c\uff0c\u5c06\u6743\u9650\u63d0\u5347\u81f3root\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": "Micro Focus openSUSE NextCloud\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Micro Focus openSUSE  Leap 42.3"
  },
  "referenceLink": "https://lists.opensuse.org/opensuse-updates/2017-10/msg00010.html",
  "serverity": "\u9ad8",
  "submitTime": "2018-03-02",
  "title": "Micro Focus openSUSE NextCloud\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2017-9286 (GCVE-0-2017-9286)

Vulnerability from cvelistv5 – Published: 2018-03-01 19:00 – Updated: 2024-09-16 16:28

Title

nextcloud package security issues with /srv/www/htdocs

Summary

The packaging of NextCloud in openSUSE used /srv/www/htdocs in an unsafe manner, which could have allowed scripts running as wwwrun user to escalate privileges to root during nextcloud package upgrade.

Severity

7.8 (High)


                        
                          CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

Using the untrusted hierarchy under /srv/wwwroot/htdocs during update as root user could be used to overwrite root files.

Assigner

microfocus

References

3 references

URL	Tags
https://lists.opensuse.org/opensuse-updates/2017-…	vendor-advisoryx_refsource_SUSE
https://www.suse.com/de-de/security/cve/CVE-2017-9286/	x_refsource_CONFIRM
https://bugzilla.suse.com/show_bug.cgi?id=1036756	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
SUSE	nextcloud	Affected: unspecified , < 11.0.3-3.1 (custom)

Date Public

2017-10-04 00:00

Credits

Ludwig Nussel of SUSE

Show details on NVD website

JSON

To clipboard

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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "SUSE",
          "versions": [
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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.

Action not permitted

CNVD-2018-06251

CVE-2017-9286 (GCVE-0-2017-9286)

Tags

Sightings

Nomenclature