DSA-2021-201: Dell PowerScale OneFS Security Update for Multiple Vulnerabilities
摘要: Dell PowerScale OneFS remediation is available for multiple vulnerabilities that could be exploited by malicious users to compromise the affected system.
本文适用于
本文不适用于
本文并非针对某种特定的产品。
本文并非包含所有产品版本。
影响
Critical
详情
| Proprietary Code CVEs | Description | CVSS Base Score | CVSS Vector String |
| CVE-2021-21528 | Dell EMC PowerScale OneFS versions 9.1.0, 9.2.0.x, and 9.2.1.x contain an Exposure of Information through Directory Listing vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability to gain unauthorized access to the filesystem. | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CVE-2021-36315 | Dell EMC PowerScale Nodes contain a hardware design flaw. This may allow a local unauthenticated user to escalate privileges. This also affects Compliance mode and for Compliance mode clusters, is a critical vulnerability. Dell EMC recommends applying the workaround at your earliest opportunity. | 6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Third-party Component | CVE | More information |
| Python | CVE-2019-20907 | https://nvd.nist.gov/vuln/detail/CVE-2019-20907 |
| cURL | Multiple CVEs | https://curl.se/docs/vuln-7.77.0.html |
| Proprietary Code CVEs | Description | CVSS Base Score | CVSS Vector String |
| CVE-2021-21528 | Dell EMC PowerScale OneFS versions 9.1.0, 9.2.0.x, and 9.2.1.x contain an Exposure of Information through Directory Listing vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability to gain unauthorized access to the filesystem. | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CVE-2021-36315 | Dell EMC PowerScale Nodes contain a hardware design flaw. This may allow a local unauthenticated user to escalate privileges. This also affects Compliance mode and for Compliance mode clusters, is a critical vulnerability. Dell EMC recommends applying the workaround at your earliest opportunity. | 6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Third-party Component | CVE | More information |
| Python | CVE-2019-20907 | https://nvd.nist.gov/vuln/detail/CVE-2019-20907 |
| cURL | Multiple CVEs | https://curl.se/docs/vuln-7.77.0.html |
受影响的产品和补救措施
| CVEs Addressed | Affected Versions | Updated Versions | Link to Update | |
| CVE-2019-20907 | 8.2.0, 8.2.1, 9.0.0.x, 9.2.0.x, 9.1.1.x | Upgrade your version of OneFS | ||
| 8.2.2, 9.1.0.x , 9.2.1.x | Download and install the latest RUP | |||
| CVE-2021-21528 | 9.2.0.x | Upgrade your version of OneFS | PowerScale OneFS Downloads Area | |
| 9.1.0.x , 9.2.1.x | Download and install the latest RUP | |||
| CVE-2021-36315 | A100, S210, X410, H400, X210, NL410, A200, A2000, H400, H500, H600, H5600, F800, F810,F200, F600, A300, A3000, H700, H7000 |
See Knowledge Article 192465: [Isilon] How to enable/disable USB boot and/or secure the BIOS on Isilon nodes. |
||
| See the PowerScale Security Configuration Guide Section: Disable USB Boot on nodes. |
||||
Note: The above table may not be a comprehensive list of all affected supported versions and may be updated as more information becomes available.
| CVEs Addressed | Affected Versions | Updated Versions | Link to Update | |
| CVE-2019-20907 | 8.2.0, 8.2.1, 9.0.0.x, 9.2.0.x, 9.1.1.x | Upgrade your version of OneFS | ||
| 8.2.2, 9.1.0.x , 9.2.1.x | Download and install the latest RUP | |||
| CVE-2021-21528 | 9.2.0.x | Upgrade your version of OneFS | PowerScale OneFS Downloads Area | |
| 9.1.0.x , 9.2.1.x | Download and install the latest RUP | |||
| CVE-2021-36315 | A100, S210, X410, H400, X210, NL410, A200, A2000, H400, H500, H600, H5600, F800, F810,F200, F600, A300, A3000, H700, H7000 |
See Knowledge Article 192465: [Isilon] How to enable/disable USB boot and/or secure the BIOS on Isilon nodes. |
||
| See the PowerScale Security Configuration Guide Section: Disable USB Boot on nodes. |
||||
Note: The above table may not be a comprehensive list of all affected supported versions and may be updated as more information becomes available.
解决方法和缓解措施
| Workarounds or Mitigations | |
| CVE-2021-21528 | Verify that a value for redirect flag is set. Check the current gconfig value: # isi_gconfig -q -t http-config redirectIf nothing is returned, this means the value has not been set, and is using defaults. This must be set to true: # isi_gconfig -q -t http-config redirect=trueConfirm the value is now set: # isi_gconfig -q -t http-config redirect |
| In Compliance Mode: Verify that a value for redirect flag is set. Check the current gconfig value: # sudo isi_gconfig -q -t http-config redirectIf nothing is returned, this means the value has not been set, and is using defaults. This must be set to true: # sudo isi_gconfig -q -t http-config redirect=trueConfirm the value is now set: # sudo isi_gconfig -q -t http-config redirect |
|
| CVE-2021-36315 | See the PowerScale Security Configuration Guide |
| Python | None |
| cURL | None |
修订历史记录
| Revision | Date | Description |
| 1.0 | 2021-10-28 | Initial Release |
| 2.0 | 2021-11-08 | Links and CVEs updated |
相关信息
法律免责声明
受影响的产品
Isilon A100, Isilon A200, Isilon A2000, Isilon F800, Isilon F810, Isilon H400, Isilon H500, Isilon H600, Isilon NL410, PowerScale OneFS, Isilon S210, Isilon X210, Isilon X410, PowerScale Archive A300, PowerScale Archive A3000, PowerScale F200
, PowerScale F600, PowerScale Hybrid H700, PowerScale Hybrid H7000, Product Security Information
...
文章属性
文章编号: 000193005
文章类型: Dell Security Advisory
上次修改时间: 15 2月 2022
从其他戴尔用户那里查找问题的答案
支持服务
检查您的设备是否在支持服务涵盖的范围内。