CVE - CVE-2023-23943

CVE-ID
CVE-2023-23943	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Nextcloud mail is an email app for the nextcloud home server platform. In affected versions the SMTP, IMAP and Sieve host fields allowed to scan for internal services and servers reachable from within the local network of the Nextcloud Server. It is recommended that the Nextcloud Maill app is upgraded to 1.15.0 or 2.2.2. The only known workaround for this issue is to completely disable the nextcloud mail app.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/nextcloud/mail/pull/7796 URL:https://github.com/nextcloud/mail/pull/7796 MISC:https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8gcx-r739-9pf6 URL:https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8gcx-r739-9pf6 MISC:https://hackerone.com/reports/1736390 URL:https://hackerone.com/reports/1736390 MISC:https://hackerone.com/reports/1741525 URL:https://hackerone.com/reports/1741525 MISC:https://hackerone.com/reports/1746582 URL:https://hackerone.com/reports/1746582
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20230119	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20230119)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)