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Vulnerability CVE-2021-29659
Published: 2021-05-20
Description: |
ownCloud 10.7 has an incorrect access control vulnerability, leading to remote information disclosure. Due to a bug in the related API endpoint, the attacker can enumerate all users in a single request by entering three whitespaces. Secondary, the retrieval of all users on a large instance could cause higher than average load on the instance. |
Type:
CWE-863 (Incorrect Authorization)
CVSS2 => (AV:N/AC:L/Au:S/C:P/I:N/A:N)
CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
4/10 |
2.9/10 |
8/10 |
Exploit range |
Attack complexity |
Authentication |
Remote |
Low |
Single time |
Confidentiality impact |
Integrity impact |
Availability impact |
Partial |
None |
None |
References: |
https://owncloud.com/security-advisories/cve-2021-29659/
https://doc.owncloud.com/server/admin_manual/release_notes.html
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