CVE-2021-3541
A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.
- Score
- CVSS 3.1 6.5 Medium
- Status
- Modified - secalert@redhat.com
- Published
- 2021-07-09
- Last modified
- 2026-10-14
- Weaknesses
- CWE-776
Affected products
- Active Iq Unified Manager (Netapp)
- Cloud Backup (Netapp)
- Clustered Data Ontap (Netapp)
- Clustered Data Ontap Antivirus Connector (Netapp)
- H300e Firmware (Netapp)
- H300s Firmware (Netapp)
- H410c Firmware (Netapp)
- H410s Firmware (Netapp)
- H500e Firmware (Netapp)
- H500s Firmware (Netapp)
- H700e Firmware (Netapp)
- H700s Firmware (Netapp)
- Manageability Software Development Kit (Netapp)
- Ontap Select Deploy Administration Utility (Netapp)
- Smi-s Provider (Netapp)
- Snapdrive (Netapp)
- Zfs Storage Appliance Kit (Oracle)
- Jboss Core Services (Redhat)
- Simatic S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
- Simatic S7-1500 Cpu 1518f-4 Pndp Mfp (Siemens)
- Siplus S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
- Libxml2 (Xmlsoft)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1950515
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://security.netapp.com/advisory/ntap-20210805-0007/
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
