[openmage/magento-lts] DoS vulnerability in MaliciousCode filter

Impact

Infinite loop in malicious code filter in certain conditions.

Workarounds

None

References

• https://github.com/OpenMage/magento-lts/security/advisories/GHSA-3p73-mm7v-4f6m
• https://github.com/OpenMage/magento-lts/releases/tag/v19.4.22
• https://github.com/OpenMage/magento-lts/releases/tag/v20.0.19
• https://nvd.nist.gov/vuln/detail/CVE-2023-23617
• https://github.com/OpenMage/magento-lts/commit/494027785bdb7db53e60c11ef03c144b61cd3172
• https://github.com/advisories/GHSA-3p73-mm7v-4f6m