CVE-2021-21345
medium · 5.8A public exploit / detection template exists
Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →
XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.
5.8
CVSS
72.3%
EPSS (exploit prob.)
99th
EPSS percentile
2021-03-23
Published
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:N
Weaknesses
CWE-94CWE-502CWE-78
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| netapp | oncommand_insight | all versions |
| apache | activemq | < 5.15.14 |
| apache | activemq | 5.16.0 |
| apache | activemq | 5.16.1 |
| apache | jmeter | < 5.5 |
| xstream | xstream | < 1.4.16 |
| debian | debian_linux | 9.0 |
| debian | debian_linux | 10.0 |
| debian | debian_linux | 11.0 |
| fedoraproject | fedora | 33 |
| fedoraproject | fedora | 34 |
| fedoraproject | fedora | 35 |
| oracle | banking_enterprise_default_management | 2.10.0 |
| oracle | banking_enterprise_default_management | 2.12.0 |
| oracle | banking_platform | 2.4.0 |
| oracle | banking_platform | 2.7.1 |
| oracle | banking_platform | 2.9.0 |
| oracle | banking_platform | 2.12.0 |
| oracle | banking_virtual_account_management | 14.2.0 |
| oracle | banking_virtual_account_management | 14.3.0 |
| oracle | banking_virtual_account_management | 14.5.0 |
| oracle | business_activity_monitoring | 11.1.1.9.0 |
| oracle | business_activity_monitoring | 12.2.1.3.0 |
| oracle | business_activity_monitoring | 12.2.1.4.0 |
| oracle | communications_billing_and_revenue_management_elastic_charging_engine | 12.0.0.3.0 |
| oracle | communications_policy_management | 12.5.0 |
| oracle | communications_unified_inventory_management | 7.3.2 |
| oracle | communications_unified_inventory_management | 7.3.4 |
| oracle | communications_unified_inventory_management | 7.3.5 |
| oracle | communications_unified_inventory_management | 7.4.0 |
| oracle | communications_unified_inventory_management | 7.4.1 |
| oracle | peoplesoft_enterprise_peopletools | 8.58 |
| oracle | peoplesoft_enterprise_peopletools | 8.59 |
| oracle | retail_xstore_point_of_service | 16.0.6 |
| oracle | retail_xstore_point_of_service | 17.0.4 |
| oracle | retail_xstore_point_of_service | 18.0.3 |
| oracle | retail_xstore_point_of_service | 19.0.2 |
| oracle | webcenter_portal | 11.1.1.9.0 |
| oracle | webcenter_portal | 12.2.1.3.0 |
| oracle | webcenter_portal | 12.2.1.4.0 |
Check a specific version with /api/v1/cve/match.
References
- http://x-stream.github.io/changes.html#1.4.16
- https://github.com/x-stream/xstream/security/advisories/GHSA-hwpc-8xqv-jvj4
- https://lists.apache.org/thread.html/r8244fd0831db894d5e89911ded9c72196d395a90ae655414d23ed0dd%40%3Cusers.activemq.apache.org%3E
- https://lists.apache.org/thread.html/r9ac71b047767205aa22e3a08cb33f3e0586de6b2fac48b425c6e16b0%40%3Cdev.jmeter.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2021/04/msg00002.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB/
- https://security.netapp.com/advisory/ntap-20210430-0002/
- https://www.debian.org/security/2021/dsa-5004
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://x-stream.github.io/CVE-2021-21345.html
- https://x-stream.github.io/security.html#workaround
- http://x-stream.github.io/changes.html#1.4.16
- https://github.com/x-stream/xstream/security/advisories/GHSA-hwpc-8xqv-jvj4
- https://lists.apache.org/thread.html/r8244fd0831db894d5e89911ded9c72196d395a90ae655414d23ed0dd%40%3Cusers.activemq.apache.org%3E
- https://lists.apache.org/thread.html/r9ac71b047767205aa22e3a08cb33f3e0586de6b2fac48b425c6e16b0%40%3Cdev.jmeter.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2021/04/msg00002.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB/
- https://security.netapp.com/advisory/ntap-20210430-0002/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2021-21345