CVE-2021-3537

EUVD-2022-1938
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 29%
Affected Products (NVD)
VendorProductVersion
xmlsoftlibxml2
𝑥
< 2.9.11
redhatjboss_core_services
-
redhatenterprise_linux
6.0
redhatenterprise_linux
7.0
redhatenterprise_linux
8.0
debiandebian_linux
9.0
netappactive_iq_unified_manager
-
netappclustered_data_ontap
-
netappclustered_data_ontap_antivirus_connector
-
netappmanageability_software_development_kit
-
netappontap_select_deploy_administration_utility
-
netappsnapdrive
-
netapphci_h410c_firmware
-
oraclecommunications_cloud_native_core_network_function_cloud_native_environment
1.10.0
oracleenterprise_manager_base_platform
13.4.0.0
oracleenterprise_manager_base_platform
13.5.0.0
oracleenterprise_manager_ops_center
12.4.0.0
oraclemysql_workbench
𝑥
≤ 8.0.26
oraclepeoplesoft_enterprise_peopletools
8.58
oraclereal_user_experience_insight
13.4.1.0
oraclereal_user_experience_insight
13.5.1.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libxml2
bookworm
2.9.14+dfsg-1.3~deb12u1
fixed
bullseye
2.9.10+dfsg-6.7+deb11u4
fixed
bullseye (security)
2.9.10+dfsg-6.7+deb11u5
fixed
sid
2.12.7+dfsg+really2.9.14-0.1
fixed
trixie
2.12.7+dfsg+really2.9.14-0.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libxml2
bionic
Fixed 2.9.4+dfsg1-6.1ubuntu1.4
released
focal
Fixed 2.9.10+dfsg-5ubuntu0.20.04.1
released
groovy
Fixed 2.9.10+dfsg-5ubuntu0.20.10.2
released
hirsute
Fixed 2.9.10+dfsg-6.3ubuntu0.1
released
impish
not-affected
jammy
not-affected
trusty
Fixed 2.9.1+dfsg1-3ubuntu4.13+esm2
released
xenial
Fixed 2.9.3+dfsg1-1ubuntu0.7+esm1
released