Unrated severityNVD Advisory· Published Sep 7, 2021· Updated Aug 3, 2024
Exceptions may have logged Encryption-at-Rest key content in Nextcloud server
CVE-2021-32801
Description
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.
AI Insight
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Affected products
8- Range: <20.0.12, <21.0.4, <22.1.0
- osv-coords6 versionspkg:rpm/opensuse/nextcloud&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/nextcloud&distro=openSUSE%20Leap%2015.3pkg:rpm/suse/nextcloud&distro=SUSE%20Package%20Hub%2012pkg:rpm/suse/nextcloud&distro=SUSE%20Package%20Hub%2015%20SP1pkg:rpm/suse/nextcloud&distro=SUSE%20Package%20Hub%2015%20SP2pkg:rpm/suse/nextcloud&distro=SUSE%20Package%20Hub%2015%20SP3
< 20.0.12-lp152.3.12.1+ 5 more
- (no CPE)range: < 20.0.12-lp152.3.12.1
- (no CPE)range: < 20.0.12-bp153.2.6.1
- (no CPE)range: < 20.0.12-31.1
- (no CPE)range: < 20.0.12-bp151.3.18.1
- (no CPE)range: < 20.0.12-bp152.2.12.1
- (no CPE)range: < 20.0.12-bp153.2.6.1
- nextcloud/security-advisoriesv5Range: < 20.0.12
Patches
Vulnerability mechanics
References
4- security.gentoo.org/glsa/202208-17mitrevendor-advisoryx_refsource_GENTOO
- github.com/nextcloud/security-advisories/security/advisories/GHSA-mcpf-v65v-359hmitrex_refsource_CONFIRM
- github.com/nextcloud/server/pull/28082mitrex_refsource_MISC
- hackerone.com/reports/1251776mitrex_refsource_MISC
News mentions
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