Type Confusion in Lasso - CVE-2025-47151

Vulnerability identifier: #VU118158

CSH Severity: High

CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2025-47151

CWE-ID: CWE-843

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a type confusion error in the lasso_node_impl_init_from_xml functionality. A remote attacker can pass specially crafted data to the application, trigger a type confusion error and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Lasso
Debian Linux
SUSE Manager Server 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Proxy 4.3
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server 12 SP5 LTSS Extended
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Desktop 15
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
Anolis OS
SUSE Enterprise Storage
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for ARM 64
Red Hat CodeReady Linux Builder for x86_64
Red Hat CodeReady Linux Builder for ARM 64
Red Hat CodeReady Linux Builder for IBM z Systems
Red Hat CodeReady Linux Builder for Power, little endian
Red Hat Enterprise Linux Server - AUS
Red Hat Enterprise Linux Server - TUS
Server Applications Module
SUSE Package Hub 15
openSUSE Leap
openEuler
Ubuntu
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
lasso (Red Hat package)
lasso-devel
lasso
lasso-python
lasso-doc
python3-lasso
liblasso3
liblasso-devel
liblasso3-debuginfo
python3-lasso-debuginfo
lasso-debuginfo
lasso-debugsource
java-lasso
lasso-help
perl-lasso
lasso (Ubuntu package)
lasso (Debian package)
Red Hat OpenShift Serverless

Install updates from vendor's website.

Lasso - addressed in versions 2.6.0, 2.9.0
Red Hat OpenShift Serverless - update to 1
lasso (Red Hat package) - addressed in versions 2.5.1-8.el7_9.1, 2.6.0-8.el8_2.1, 2.6.0-8.el8_4.1, 2.6.0-12.el8_6.1, 2.6.0-13.el8_8.1, 2.6.0-14.el8_10, 2.7.0-9.el9_0.1, 2.7.0-11.el9_2.1, 2.7.0-11.el9_6.2, 2.7.0-11.el9_7.3
lasso-devel - addressed in versions 2.5.1-9, 2.6.0-14.0.1
lasso - addressed in versions 2.5.1-9, 2.6.0-14.0.1
lasso-python - update to 2.5.1-9
lasso-doc - update to 2.6.0-14.0.1
python3-lasso - addressed in versions 2.6.1-8.12.1, 2.6.1-150200.24.1, 2.8.2-150600.3.5.1
liblasso3 - addressed in versions 2.6.1-8.12.1, 2.6.1-150200.24.1, 2.8.2-150600.3.5.1
liblasso-devel - addressed in versions 2.6.1-8.12.1, 2.6.1-150200.24.1, 2.8.2-150600.3.5.1
liblasso3-debuginfo - addressed in versions 2.6.1-150200.24.1, 2.8.2-150600.3.5.1
python3-lasso-debuginfo - addressed in versions 2.6.1-150200.24.1, 2.8.2-150600.3.5.1
lasso-debuginfo - addressed in versions 2.6.1-150200.24.1, 2.8.2-150600.3.5.1
lasso-debugsource - addressed in versions 2.6.1-150200.24.1, 2.8.2-150600.3.5.1
java-lasso - update to 2.7.0-2
lasso-debuginfo - addressed in versions 2.7.0-2, 2.8.2-3
lasso-debugsource - addressed in versions 2.7.0-2, 2.8.2-3
lasso-devel - addressed in versions 2.7.0-2, 2.8.2-3
lasso-help - addressed in versions 2.7.0-2, 2.8.2-3
perl-lasso - addressed in versions 2.7.0-2, 2.8.2-3
python3-lasso - addressed in versions 2.7.0-2, 2.8.2-3
lasso - addressed in versions 2.7.0-2, 2.8.2-3
lasso (Ubuntu package) - addressed in versions 2.7.0-2ubuntu0.1, 2.8.2-2ubuntu0.1, 2.8.2-8ubuntu0.1
lasso (Debian package) - addressed in versions 2.8.1-1+deb12u1, 2.8.2-9+deb13u1

• https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2193

• Multiple vulnerabilities in Entrouvert Lasso
• SUSE update for lasso
• SUSE update for lasso
• SUSE update for lasso
• openEuler 22.03 LTS SP3 update for lasso
• openEuler 24.03 LTS SP2 update for lasso
• openEuler 24.03 LTS SP1 update for lasso
• openEuler 24.03 LTS update for lasso
• openEuler 22.03 LTS SP4 update for lasso
• Debian update for lasso
• Red Hat Enterprise Linux 8 update for lasso
• Red Hat Enterprise Linux 8 update for lasso
• Red Hat Enterprise Linux 8 update for lasso
• Red Hat Enterprise Linux 8 update for lasso
• Red Hat Enterprise Linux 7 Extended Lifecycle Support update for lasso
• Red Hat Enterprise Linux 9 update for lasso
• Red Hat Enterprise Linux 9 update for lasso
• Red Hat Enterprise Linux 9 update for lasso
• Red Hat Enterprise Linux 9 update for lasso
• Red Hat Enterprise Linux 8 update for lasso
• Ubuntu update for lasso
• Anolis OS update for lasso
• Anolis OS update for lasso
• Multiple vulnerabilities in Red Hat OpenShift Serverless