CVE - CVE-2022-24838

CVE-ID
CVE-2022-24838	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Nextcloud Calendar is a calendar application for the nextcloud framework. SMTP Command Injection in Appointment Emails via Newlines: as newlines and special characters are not sanitized in the email value in the JSON request, a malicious attacker can inject newlines to break out of the `RCPT TO:<BOOKING USER'S EMAIL> ` SMTP command and begin injecting arbitrary SMTP commands. It is recommended that Calendar is upgraded to 3.2.2. There are no workaround available.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8xv5-4855-24qf URL:https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8xv5-4855-24qf MISC:https://github.com/nextcloud/calendar/commit/7b70edfb8a0fcf0926f613ababcbd56c6ecd9f35 URL:https://github.com/nextcloud/calendar/commit/7b70edfb8a0fcf0926f613ababcbd56c6ecd9f35 MISC:https://github.com/nextcloud/calendar/pull/4073 URL:https://github.com/nextcloud/calendar/pull/4073
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20220210	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 (20220210)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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