Vulnerability Details : CVE-2023-23558
Potential exploit
In Eternal Terminal 6.2.1, TelemetryService uses fixed paths in /tmp. For example, a local attacker can create /tmp/.sentry-native-etserver with mode 0777 before the etserver process is started. The attacker can choose to read sensitive information from that file, or modify the information in that file.
Products affected by CVE-2023-23558
- cpe:2.3:a:eternal_terminal_project:eternal_terminal:6.2.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-23558
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-23558
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.3
|
MEDIUM | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N |
1.0
|
5.2
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-03-19 |
|
6.3
|
MEDIUM | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N |
1.0
|
5.2
|
NIST |
CWE ids for CVE-2023-23558
-
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-23558
-
http://www.openwall.com/lists/oss-security/2023/02/16/1
oss-security - EternalTerminal: Review report and findings (predictable /tmp file paths and file permission issues, 3 CVEs)Mailing List;Patch;Third Party Advisory
-
https://bugzilla.suse.com/show_bug.cgi?id=1207126
Bug 1207126 – VUL-0: CVE-2023-23558: EternalTerminal: TelemetryService uses fixed paths in /tmpExploit;Issue Tracking;Third Party Advisory
-
https://github.com/MisterTea/EternalTerminal
GitHub - MisterTea/EternalTerminal: Re-Connectable secure remote shellProduct
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