Deserialization in Misp
CVE-2019-12868
app/Model/Server.php in MISP 2.4.109 allows remote command execution by a super administrator because the PHP file_exists function is used with user-controlled entries, and phar:// URLs trigger deserialization.
Vulnerability class: Insecure Deserialization
EPSS: 0.063 (92.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Misp — versions 2.4.109
- Misp-project Misp — versions 2.4.109
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Patch, Third Party Advisory)
- cve@mitre.org
Frequently asked questions
- What is CVE-2019-12868?
- CVE-2019-12868 is a high-severity vulnerability in Misp, classified under Deserialization of Untrusted Data. CVSS score: 7.2/10. Published 2019-06-18.
- How severe is CVE-2019-12868?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2019-12868 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.