CVE-2014-2921

描述

The `getObjectByToken` function in `Newsletter.php` in the `Pimcore_Tool_Newsletter` module in pimcore 1.4.9 through 2.0.0 does not properly handle an object obtained by unserializing Lucene search data, which allows remote attackers to conduct PHP object injection attacks and execute arbitrary code via vectors involving a `Zend_Pdf_ElementFactory_Proxy` object and a pathname with a trailing `\0` character.

如何修補 CVE-2014-2921

要修補 CVE-2014-2921,請將受影響套件升級到下列已修補版本。

• Packagist/pimcore/pimcore—升級至 2.2.0 或更新版本

CVE-2014-2921 正在被利用嗎?

中等 — EPSS 為 7.3%,可持續追蹤但非最高優先。

受影響套件(1)

• >= 1.4.9, < 2.2.0

CVSS 分數

參考連結(7)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2014-2921
• PATCHgithub.com/pimcore/pimcore
• WEBopenwall.com/lists/oss-security/2014/04/21/1
• WEBwww.pimcore.org/en/resources/blog/pimcore+2.2+released_b442