Vulnerability Details : CVE-2023-34204
imapsync through 2.229 uses predictable paths under /tmp and /var/tmp in its default mode of operation. Both of these are typically world-writable, and thus (for example) an attacker can modify imapsync's cache and overwrite files belonging to the user who runs it.
Products affected by CVE-2023-34204
- cpe:2.3:a:imapsync_project:imapsync:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-34204
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 30 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-34204
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2023-34204
-
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: nvd@nist.gov (Primary)
References for CVE-2023-34204
-
https://github.com/imapsync/imapsync/issues/399
Secure /tmp usage · Issue #399 · imapsync/imapsync · GitHubExploit;Issue Tracking;Third Party Advisory
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