9.8

CVE-2020-28032

WordPress Core < 5.5.2 - Deserialization Gadget

WordPress before 5.5.2 mishandles deserialization requests in wp-includes/Requests/Utility/FilteredIterator.php.
Mögliche Gegenmaßnahme
WordPress: Update to one of the following versions, or a newer patched version: 3.7.35, 3.8.35, 3.9.33, 4.0.32, 4.1.32, 4.2.29, 4.3.25, 4.4.24, 4.5.23, 4.6.20, 4.7.19, 4.8.15, 4.9.16, 5.0.11, 5.1.7, 5.2.8, 5.3.5, 5.4.3, 5.5.2
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wordpress ≫ Wordpress Version < 5.5.2
Fedoraproject ≫ Fedora Version31
Fedoraproject ≫ Fedora Version32
Fedoraproject ≫ Fedora Version33
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Weitere Schwachstelleninformationen
SystemWordPress Core
≫
Produkt WordPress
Version [*, 3.7)
Version 3.7-3.7.34
Version 3.8-3.8.34
Version 3.9-3.9.32
Version 4.0-4.0.31
Version 4.1-4.1.31
Version 4.2-4.2.28
Version 4.3-4.3.24
Version 4.4-4.4.23
Version 4.5-4.5.22
Version 4.6-4.6.19
Version 4.7-4.7.18
Version 4.8-4.8.14
Version 4.9-4.9.15
Version 5.0-5.0.10
Version 5.1-5.1.6
Version 5.2-5.2.7
Version 5.3-5.3.4
Version 5.4-5.4.2
Version 5.5-5.5.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 16.12% 0.965
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

https://github.com/WordPress/wordpress-develop/commit/add6bedf3a53b647d0ebda2970057912d3cd79d3
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/11/msg00004.html
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CHHVNK2WYAM3ZTCXTFSEIT56IKLVJHU3/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VAVVYJKA2I6CRQUINECDPBGWMQDEG244/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUXVUAKL2HL4QYJEPHBNVQQWRMFMII2Y/
https://wordpress.org/news/2020/10/wordpress-5-5-2-security-and-maintenance-release/
Vendor Advisory
Release Notes
https://wpscan.com/vulnerability/10446
Third Party Advisory
https://www.debian.org/security/2020/dsa-4784
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/58300545-3e53-49be-bf55-eaf3e4cd82e9
Third Party Advisory