Deserialization in Misp
CVE-2022-29528
An issue was discovered in MISP before 2.4.158. PHAR deserialization can occur.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.022 (81.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: +0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/MISP/MISP/compare/v2.4.157...v2.4.158 (Third Party Advisory, Release Notes)
- github.com/MISP/MISP/commit/0108f1bde2117ac5c1e28d124128f60c8bb09a8e (Patch, Third Party Advisory)
- github.com/MISP/MISP/commit/93821c0de6a7dd32262ce62212773f43136ca66e (Patch, Third Party Advisory)
- zigrin.com/cakephp-application-cybersecurity-research-exploring-the-phar-deseri… (Exploit, Third Party Advisory)
- zigrin.com/advisories/misp-phar-deserialization/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-29528?
- CVE-2022-29528 is a critical-severity vulnerability in Misp, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2022-04-20.
- How severe is CVE-2022-29528?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-29528 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.