CVE-2022-29528

Public Exploit

Description

An issue was discovered in MISP before 2.4.158. PHAR deserialization can occur.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.49%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory zigrin.com Third-Party Advisory zigrin.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/MISP/MISP/compare/v2.4.157...v2.4.158 third party advisory release notes
https://github.com/MISP/MISP/commit/0108f1bde2117ac5c1e28d124128f60c8bb09a8e third party advisory patch
https://github.com/MISP/MISP/commit/93821c0de6a7dd32262ce62212773f43136ca66e third party advisory patch
https://zigrin.com/cakephp-application-cybersecurity-research-exploring-the-phar-deserialization-php-vulnerability-a-white-box-testing-example/ third party advisory exploit
https://zigrin.com/advisories/misp-phar-deserialization/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-29528?
CVE-2022-29528 has been scored as a critical severity vulnerability.
How to fix CVE-2022-29528?
To fix CVE-2022-29528, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-29528 being actively exploited in the wild?
It is possible that CVE-2022-29528 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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