Vulnerability Details : CVE-2018-19908
An issue was discovered in MISP 2.4.9x before 2.4.99. In app/Model/Event.php (the STIX 1 import code), an unescaped filename string is used to construct a shell command. This vulnerability can be abused by a malicious authenticated user to execute arbitrary commands by tweaking the original filename of the STIX import.
Exploit prediction scoring system (EPSS) score for CVE-2018-19908
Probability of exploitation activity in the next 30 days: 3.46%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 91 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-19908
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2018-19908
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The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-19908
-
https://github.com/MISP/MISP/releases/tag/v2.4.99
Release MISP 2.4.99 released (aka API/UI fixes and critical security vulnerability fixed) · MISP/MISP · GitHubRelease Notes;Third Party Advisory
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https://github.com/MISP/MISP/commit/211ac0737281b65e7da160f0aac52f401a94e1a3
fix: [internal] Handle the upload of original versions of ingested fi… · MISP/MISP@211ac07 · GitHubPatch;Third Party Advisory
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https://www.exploit-db.com/exploits/46401/
MISP 2.4.97 - SQL Command Execution via Command Injection in STIX ModuleExploit;Third Party Advisory;VDB Entry
Products affected by CVE-2018-19908
- cpe:2.3:a:misp:misp:*:*:*:*:*:*:*:*