CVE-2023-23943
CVSS V2 None
CVSS V3 None
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.
Overview
- CVE ID
- CVE-2023-23943
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2023-02-06T21:15:09
- Last Modified Date
- 2023-02-15T16:11:35
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nextcloud:mail:*:*:*:*:*:*:*:* | 1 | OR | 1.15.0 | |
| cpe:2.3:a:nextcloud:mail:*:*:*:*:*:*:*:* | 1 | OR | 2.2.0 | 2.2.2 |
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/nextcloud/mail/pull/7796 | Patch |
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8gcx-r739-9pf6 | Vendor Advisory |
| https://hackerone.com/reports/1736390 | Exploit Third Party Advisory |
| https://hackerone.com/reports/1741525 | Exploit Third Party Advisory |
| https://hackerone.com/reports/1746582 | Exploit Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-23943 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23943 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 07:18:46 | Added to TrackCVE | |||
| 2023-04-17 07:18:47 | Weakness Enumeration | new |