SUSE update for openstack-monasca-agent, spark, spark-kit, zookeeper
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2021-4104 |
| CWE-ID | CWE-502 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE OpenStack Cloud Crowbar Operating systems & Components / Operating system SUSE OpenStack Cloud Operating systems & Components / Operating system venv-openstack-monasca-x86_64 Operating systems & Components / Operating system package or component zookeeper-server Operating systems & Components / Operating system package or component spark Operating systems & Components / Operating system package or component python-monasca-agent Operating systems & Components / Operating system package or component openstack-monasca-agent Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Deserialization of Untrusted Data
EUVDB-ID: #VU58977
Risk: Medium
CVSSv4.0: 7.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2021-4104
CWE-ID:
CWE-502 - Deserialization of Untrusted Data
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to insecure input validation when processing serialized data in JMSAppender, when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to perform JNDI requests that result in remote code execution.
Note this issue only affects Log4j 1.2 when specifically configured to
use JMSAppender, which is not the default.
Update the affected package openstack-monasca-agent, spark, spark-kit, zookeeper to the latest version.
Vulnerable software versionsSUSE OpenStack Cloud Crowbar: 9
SUSE OpenStack Cloud: 9
venv-openstack-monasca-x86_64: before 2.7.1~dev10-3.29.1
zookeeper-server: before 3.4.13-3.9.1
spark: before 2.2.3-5.6.1
python-monasca-agent: before 2.8.2~dev5-3.15.1
openstack-monasca-agent: before 2.8.2~dev5-3.15.1
CPE2.3- cpe:2.3:o:suse:suse_openstack_cloud_crowbar:9:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_openstack_cloud:9:*:*:*:*:*:*:*
- cpe:2.3:a:suse:venv-openstack-monasca-x86_64:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:zookeeper-server:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:spark:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:python-monasca-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:openstack-monasca-agent:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20220133-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
