| Vulnerability Name: | CVE-2021-32801 (CCN-208906) | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Assigned: | 2021-09-06 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Published: | 2021-09-06 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Updated: | 2022-09-27 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary: | Nextcloud server is an open source, self hosted personal cloud. In affected versions logging of exceptions may have resulted in logging potentially sensitive key material for the Nextcloud Encryption-at-Rest functionality. It is recommended that the Nextcloud Server is upgraded to 20.0.12, 21.0.4 or 22.1.0. If upgrading is not an option users are advised to disable system logging to resolve this issue until such time that an upgrade can be performed Note that ff you do not use the Encryption-at-Rest functionality of Nextcloud you are not affected by this bug. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| CVSS v3 Severity: | 5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N) 4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
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| CVSS v2 Severity: | 2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N)
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| Vulnerability Type: | CWE-532 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Vulnerability Consequences: | Obtain Information | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| References: | Source: MITRE Type: CNA CVE-2021-32801 Source: XF Type: UNKNOWN nextcloud-cve202132801-info-disc(208906) Source: CCN Type: Nextcloud GIT Repository Exceptions may have logged Encryption-at-Rest key content Source: CONFIRM Type: Third Party Advisory https://github.com/nextcloud/security-advisories/security/advisories/GHSA-mcpf-v65v-359h Source: MISC Type: Third Party Advisory https://github.com/nextcloud/server/pull/28082 Source: MISC Type: Permissions Required, Third Party Advisory https://hackerone.com/reports/1251776 Source: GENTOO Type: Third Party Advisory GLSA-202208-17 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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