CVE-2023-28484

In libxml2 before 2.10.4, parsing of certain invalid XSD schemas can lead to a NULL pointer dereference and subsequently a segfault. This occurs in xmlSchemaFixupComplexType in xmlschemas.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 60%
Affected Products (NVD)
VendorProductVersion
xmlsoftlibxml2
𝑥
< 2.10.4
debiandebian_linux
10.0
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+really2.9.14-0.2
fixed
trixie
2.12.7+dfsg+really2.9.14-0.2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libxml2
bionic
Fixed 2.9.4+dfsg1-6.1ubuntu1.9
released
focal
Fixed 2.9.10+dfsg-5ubuntu0.20.04.6
released
jammy
Fixed 2.9.13+dfsg-1ubuntu0.3
released
kinetic
Fixed 2.9.14+dfsg-1ubuntu0.2
released
lunar
Fixed 2.9.14+dfsg-1.1ubuntu0.1
released
trusty
Fixed 2.9.1+dfsg1-3ubuntu4.13+esm5
released
xenial
Fixed 2.9.3+dfsg1-1ubuntu0.7+esm5
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libxml2-2
suse enterprise desktop 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise desktop 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise desktop 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise desktop 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise sap 12 SP5
2.9.4-46.65.1
fixed
suse enterprise sap 15 SP1
2.9.7-150000.3.57.1
fixed
suse enterprise sap 15 SP2
2.9.7-150000.3.57.1
fixed
suse enterprise sap 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise sap 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise sap 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise sap 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise server 12 SP3
2.9.4-46.65.1
fixed
suse enterprise server 12 SP5
2.9.4-46.65.1
fixed
suse enterprise server 15 SP1
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP2
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP3
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise server 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise server 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise server 15 SP7
2.12.10-150700.2.1
fixed
libxml2-2-32bit
suse enterprise desktop 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise desktop 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise desktop 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise desktop 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise sap 12 SP5
2.9.4-46.65.1
fixed
suse enterprise sap 15 SP1
2.9.7-150000.3.57.1
fixed
suse enterprise sap 15 SP2
2.9.7-150000.3.57.1
fixed
suse enterprise sap 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise sap 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise sap 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise sap 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise server 12 SP3
2.9.4-46.65.1
fixed
suse enterprise server 12 SP5
2.9.4-46.65.1
fixed
suse enterprise server 15 SP1
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP2
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP3
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise server 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise server 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise server 15 SP7
2.12.10-150700.2.1
fixed
libxml2-devel
suse enterprise desktop 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise desktop 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise desktop 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise desktop 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise sap 15 SP1
2.9.7-150000.3.57.1
fixed
suse enterprise sap 15 SP2
2.9.7-150000.3.57.1
fixed
suse enterprise sap 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise sap 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise sap 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise sap 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise server 15 SP1
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP2
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP3
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise server 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise server 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise server 15 SP7
2.12.10-150700.2.1
fixed
libxml2-doc
suse enterprise sap 12 SP5
2.9.4-46.65.1
fixed
suse enterprise server 12 SP3
2.9.4-46.65.1
fixed
suse enterprise server 12 SP5
2.9.4-46.65.1
fixed
libxml2-tools
suse enterprise desktop 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise desktop 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise desktop 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise desktop 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise sap 12 SP5
2.9.4-46.65.1
fixed
suse enterprise sap 15 SP1
2.9.7-150000.3.57.1
fixed
suse enterprise sap 15 SP2
2.9.7-150000.3.57.1
fixed
suse enterprise sap 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise sap 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise sap 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise sap 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise server 12 SP3
2.9.4-46.65.1
fixed
suse enterprise server 12 SP5
2.9.4-46.65.1
fixed
suse enterprise server 15 SP1
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP2
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP3
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise server 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise server 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise server 15 SP7
2.12.10-150700.2.1
fixed
python-libxml2
suse enterprise sap 12 SP5
2.9.4-46.65.1
fixed
suse enterprise server 12 SP3
2.9.4-46.65.1
fixed
suse enterprise server 12 SP5
2.9.4-46.65.1
fixed
python2-libxml2-python
suse enterprise sap 15 SP1
2.9.7-150000.3.57.1
fixed
suse enterprise sap 15 SP2
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP1
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP2
2.9.7-150000.3.57.1
fixed
python3-libxml2
suse enterprise desktop 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise desktop 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise desktop 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise desktop 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise sap 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise sap 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise sap 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise sap 15 SP7
2.12.10-150700.2.1
fixed
suse enterprise server 15 SP4
2.9.14-150400.5.16.1
fixed
suse enterprise server 15 SP5
2.10.3-150500.3.1
fixed
suse enterprise server 15 SP6
2.10.3-150500.5.14.1
fixed
suse enterprise server 15 SP7
2.12.10-150700.2.1
fixed
python3-libxml2-python
suse enterprise sap 15 SP1
2.9.7-150000.3.57.1
fixed
suse enterprise sap 15 SP2
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP1
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP2
2.9.7-150000.3.57.1
fixed
suse enterprise server 15 SP3
2.9.7-150000.3.57.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
libxml2
RHEL 8
0:2.9.7-16.el8_8.1
fixed
RHEL 8.6 AUS
0:2.9.7-13.el8_6.4
fixed
RHEL 8.6 E4S
0:2.9.7-13.el8_6.4
fixed
RHEL 8.6 EUS
0:2.9.7-13.el8_6.4
fixed
RHEL 8.6 TUS
0:2.9.7-13.el8_6.4
fixed
RHEL 8.8 AUS
0:2.9.7-16.el8_8.1
fixed
RHEL 8.8 E4S
0:2.9.7-16.el8_8.1
fixed
RHEL 8.8 EUS
0:2.9.7-16.el8_8.1
fixed
RHEL 8.8 TUS
0:2.9.7-16.el8_8.1
fixed
RHEL 9
0:2.9.13-3.el9_2.1
fixed
libxml2-devel
RHEL 8
0:2.9.7-16.el8_8.1
fixed
RHEL 8.6 AUS
0:2.9.7-13.el8_6.4
fixed
RHEL 8.6 E4S
0:2.9.7-13.el8_6.4
fixed
RHEL 8.6 EUS
0:2.9.7-13.el8_6.4
fixed
RHEL 8.6 TUS
0:2.9.7-13.el8_6.4
fixed
RHEL 8.8 AUS
0:2.9.7-16.el8_8.1
fixed
RHEL 8.8 E4S
0:2.9.7-16.el8_8.1
fixed
RHEL 8.8 EUS
0:2.9.7-16.el8_8.1
fixed
RHEL 8.8 TUS
0:2.9.7-16.el8_8.1
fixed
RHEL 9
0:2.9.13-3.el9_2.1
fixed
python3-libxml2
RHEL 8
0:2.9.7-16.el8_8.1
fixed
RHEL 8.6 AUS
0:2.9.7-13.el8_6.4
fixed
RHEL 8.6 E4S
0:2.9.7-13.el8_6.4
fixed
RHEL 8.6 EUS
0:2.9.7-13.el8_6.4
fixed
RHEL 8.6 TUS
0:2.9.7-13.el8_6.4
fixed
RHEL 8.8 AUS
0:2.9.7-16.el8_8.1
fixed
RHEL 8.8 E4S
0:2.9.7-16.el8_8.1
fixed
RHEL 8.8 EUS
0:2.9.7-16.el8_8.1
fixed
RHEL 8.8 TUS
0:2.9.7-16.el8_8.1
fixed
RHEL 9
0:2.9.13-3.el9_2.1
fixed
Common Weakness Enumeration
References
https://gitlab.gnome.org/GNOME/libxml2/-/issues/491
https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.10.4
https://lists.debian.org/debian-lts-announce/2023/04/msg00031.html
https://security.netapp.com/advisory/ntap-20230601-0006/
https://security.netapp.com/advisory/ntap-20240201-0005/
https://gitlab.gnome.org/GNOME/libxml2/-/issues/491
https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.10.4
https://lists.debian.org/debian-lts-announce/2023/04/msg00031.html
https://security.netapp.com/advisory/ntap-20230601-0006/
https://security.netapp.com/advisory/ntap-20240201-0005/