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CVE-2021-3537

nvd nist
Published: May 14, 2021Modified: Jun 17, 2026

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5.9
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 2.2 / Impact: 3.6
Source: NVD

Description

A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.

Affected (24)

Show all products
1 product
Libxml2
2 products
Enterprise Linux
Jboss Core Services
1 product
Debian Linux
1 product
Fedora
7 products
Active Iq Unified Manager
Clustered Data Ontap
Snapdrive
Hci H410c Firmware
7 products
Enterprise Manager Base Platform
Enterprise Manager Ops Center
Mysql Workbench
Openjdk
Peoplesoft Enterprise Peopletools
Real User Experience Insight
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Before 2.9.11
Configuration B
4 vulnerable
Vulnerable SoftwareAffected Versions
Redhat
Version 6.0
Version 7.0
Version 8.0
All versions
Configuration C
1 vulnerable
Vulnerable SoftwareAffected Versions
Version 9.0
Configuration D
2 vulnerable
Vulnerable SoftwareAffected Versions
Fedoraproject
Version 33
Version 34
Configuration E
6 vulnerable
Configuration F
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Netapp
Hci H410c
All versions
Configuration G
9 vulnerable

References (18)

Source: secalert@redhat.com
Issue TrackingPatchThird Party Advisory
Source: secalert@redhat.com
Mailing ListThird Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
PatchThird Party Advisory
Source: secalert@redhat.com
Not Applicable
Source: secalert@redhat.com
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingPatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory

Timeline

No history available yet.