CVE-2021-21426 (GCVE-0-2021-21426)

Vulnerability from cvelistv5 – Published: 2021-04-21 20:15 – Updated: 2024-08-03 18:09
VLAI
Title
Fixes a bug in Zend Framework's Stream HTTP Wrapper
Summary
Magento-lts is a long-term support alternative to Magento Community Edition (CE). In magento-lts versions 19.4.12 and prior and 20.0.8 and prior, there is a vulnerability caused by the unsecured deserialization of an object. A patch in versions 19.4.13 and 20.0.9 was back ported from Zend Framework 3. The vulnerability was assigned CVE-2021-3007 in Zend Framework.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version CPE status
OpenMage magento-lts Affected: <= 19.4.12
Affected: <= 20.0.8
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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