CVE-2021-3517
Severity CVSS v4.0:
Pending analysis
Type:
CWE-787
Out-of-bounds Write
Publication date:
19/05/2021
Last modified:
07/11/2023
Description
There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.
Impact
Base Score 3.x
8.60
Severity 3.x
HIGH
Base Score 2.0
7.50
Severity 2.0
HIGH
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:* | 2.9.11 (excluding) | |
cpe:2.3:a:redhat:jboss_core_services:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* | ||
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | ||
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* | ||
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:* | ||
cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* | 11.0.0 (including) | 11.70.1 (including) |
cpe:2.3:a:netapp:e-series_santricity_storage_manager:-:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:e-series_santricity_web_services:-:*:*:*:*:web_services_proxy:*:* | ||
cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:manageability_software_development_kit:-:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- https://bugzilla.redhat.com/show_bug.cgi?id=1954232
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/
- https://security.gentoo.org/glsa/202107-05
- https://security.netapp.com/advisory/ntap-20210625-0002/
- https://security.netapp.com/advisory/ntap-20211022-0004/
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://www.oracle.com/security-alerts/cpuoct2021.html