Upstream information

CVE-2020-9484 at MITRE

Description

When using Apache Tomcat versions 10.0.0-M1 to 10.0.0-M4, 9.0.0.M1 to 9.0.34, 8.5.0 to 8.5.54 and 7.0.0 to 7.0.103 if a) an attacker is able to control the contents and name of a file on the server; and b) the server is configured to use the PersistenceManager with a FileStore; and c) the PersistenceManager is configured with sessionAttributeValueClassNameFilter="null" (the default unless a SecurityManager is used) or a sufficiently lax filter to allow the attacker provided object to be deserialized; and d) the attacker knows the relative file path from the storage location used by FileStore to the file the attacker has control over; then, using a specifically crafted request, the attacker will be able to trigger remote code execution via deserialization of the file under their control. Note that all of conditions a) to d) must be true for the attack to succeed.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.4
Vector AV:L/AC:M/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7 7.5
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector Local Network
Access Complexity High High
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1171928 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • tomcat >= 8.0.53-29.27.1
  • tomcat-admin-webapps >= 8.0.53-29.27.1
  • tomcat-docs-webapp >= 8.0.53-29.27.1
  • tomcat-el-3_0-api >= 8.0.53-29.27.1
  • tomcat-javadoc >= 8.0.53-29.27.1
  • tomcat-jsp-2_3-api >= 8.0.53-29.27.1
  • tomcat-lib >= 8.0.53-29.27.1
  • tomcat-servlet-3_1-api >= 8.0.53-29.27.1
  • tomcat-webapps >= 8.0.53-29.27.1
Patchnames:
HPE-Helion-OpenStack-8-2020-1498
SUSE Enterprise Storage 5
  • tomcat >= 8.0.53-29.27.1
  • tomcat-admin-webapps >= 8.0.53-29.27.1
  • tomcat-docs-webapp >= 8.0.53-29.27.1
  • tomcat-el-3_0-api >= 8.0.53-29.27.1
  • tomcat-javadoc >= 8.0.53-29.27.1
  • tomcat-jsp-2_3-api >= 8.0.53-29.27.1
  • tomcat-lib >= 8.0.53-29.27.1
  • tomcat-servlet-3_1-api >= 8.0.53-29.27.1
  • tomcat-webapps >= 8.0.53-29.27.1
Patchnames:
SUSE-Storage-5-2020-1498
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • tomcat >= 9.0.35-3.52.2
  • tomcat-admin-webapps >= 9.0.35-3.52.2
  • tomcat-el-3_0-api >= 9.0.35-3.52.2
  • tomcat-jsp-2_3-api >= 9.0.35-3.52.2
  • tomcat-lib >= 9.0.35-3.52.2
  • tomcat-servlet-4_0-api >= 9.0.35-3.52.2
  • tomcat-webapps >= 9.0.35-3.52.2
Patchnames:
SUSE-SLE-Product-HPC-15-2020-1364
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • tomcat >= 9.0.35-4.30.2
  • tomcat-docs-webapp >= 9.0.35-4.30.2
  • tomcat-embed >= 9.0.35-4.30.2
  • tomcat-javadoc >= 9.0.35-4.30.2
  • tomcat-jsvc >= 9.0.35-4.30.2
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-1363
SUSE Linux Enterprise Module for Web Scripting 15 SP1
  • tomcat >= 9.0.35-4.30.2
  • tomcat-admin-webapps >= 9.0.35-4.30.2
  • tomcat-el-3_0-api >= 9.0.35-4.30.2
  • tomcat-jsp-2_3-api >= 9.0.35-4.30.2
  • tomcat-lib >= 9.0.35-4.30.2
  • tomcat-servlet-4_0-api >= 9.0.35-4.30.2
  • tomcat-webapps >= 9.0.35-4.30.2
Patchnames:
SUSE-SLE-Module-Web-Scripting-15-SP1-2020-1363
SUSE Linux Enterprise Point of Sale 11 SP3
  • tomcat6 >= 6.0.53-0.57.16.1
  • tomcat6-admin-webapps >= 6.0.53-0.57.16.1
  • tomcat6-docs-webapp >= 6.0.53-0.57.16.1
  • tomcat6-javadoc >= 6.0.53-0.57.16.1
  • tomcat6-jsp-2_1-api >= 6.0.53-0.57.16.1
  • tomcat6-lib >= 6.0.53-0.57.16.1
  • tomcat6-servlet-2_5-api >= 6.0.53-0.57.16.1
  • tomcat6-webapps >= 6.0.53-0.57.16.1
Patchnames:
sleposp3-tomcat6-14375
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • tomcat >= 8.0.53-29.27.1
  • tomcat-admin-webapps >= 8.0.53-29.27.1
  • tomcat-docs-webapp >= 8.0.53-29.27.1
  • tomcat-el-3_0-api >= 8.0.53-29.27.1
  • tomcat-javadoc >= 8.0.53-29.27.1
  • tomcat-jsp-2_3-api >= 8.0.53-29.27.1
  • tomcat-lib >= 8.0.53-29.27.1
  • tomcat-servlet-3_1-api >= 8.0.53-29.27.1
  • tomcat-webapps >= 8.0.53-29.27.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2020-1498
SUSE Linux Enterprise Server 11 SP4-LTSS
SUSE Linux Enterprise Server for SAP Applications 11 SP4-LTSS
  • tomcat6 >= 6.0.53-0.57.16.1
  • tomcat6-admin-webapps >= 6.0.53-0.57.16.1
  • tomcat6-docs-webapp >= 6.0.53-0.57.16.1
  • tomcat6-javadoc >= 6.0.53-0.57.16.1
  • tomcat6-jsp-2_1-api >= 6.0.53-0.57.16.1
  • tomcat6-lib >= 6.0.53-0.57.16.1
  • tomcat6-servlet-2_5-api >= 6.0.53-0.57.16.1
  • tomcat6-webapps >= 6.0.53-0.57.16.1
Patchnames:
slessp4-tomcat6-14375
SUSE Linux Enterprise Server 12 SP1-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS
  • tomcat >= 8.0.53-10.43.1
  • tomcat-admin-webapps >= 8.0.53-10.43.1
  • tomcat-docs-webapp >= 8.0.53-10.43.1
  • tomcat-el-3_0-api >= 8.0.53-10.43.1
  • tomcat-javadoc >= 8.0.53-10.43.1
  • tomcat-jsp-2_3-api >= 8.0.53-10.43.1
  • tomcat-lib >= 8.0.53-10.43.1
  • tomcat-servlet-3_1-api >= 8.0.53-10.43.1
  • tomcat-webapps >= 8.0.53-10.43.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2020-1497
SUSE Linux Enterprise Server 12 SP2-BCL
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • tomcat >= 8.0.53-29.27.1
  • tomcat-admin-webapps >= 8.0.53-29.27.1
  • tomcat-docs-webapp >= 8.0.53-29.27.1
  • tomcat-el-3_0-api >= 8.0.53-29.27.1
  • tomcat-javadoc >= 8.0.53-29.27.1
  • tomcat-jsp-2_3-api >= 8.0.53-29.27.1
  • tomcat-lib >= 8.0.53-29.27.1
  • tomcat-servlet-3_1-api >= 8.0.53-29.27.1
  • tomcat-webapps >= 8.0.53-29.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2020-1498
SUSE Linux Enterprise Server 12 SP2-ESPOS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • tomcat >= 8.0.53-29.27.1
  • tomcat-admin-webapps >= 8.0.53-29.27.1
  • tomcat-docs-webapp >= 8.0.53-29.27.1
  • tomcat-el-3_0-api >= 8.0.53-29.27.1
  • tomcat-javadoc >= 8.0.53-29.27.1
  • tomcat-jsp-2_3-api >= 8.0.53-29.27.1
  • tomcat-lib >= 8.0.53-29.27.1
  • tomcat-servlet-3_1-api >= 8.0.53-29.27.1
  • tomcat-webapps >= 8.0.53-29.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2020-1498
SUSE Linux Enterprise Server 12 SP2-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • tomcat >= 8.0.53-29.27.1
  • tomcat-admin-webapps >= 8.0.53-29.27.1
  • tomcat-docs-webapp >= 8.0.53-29.27.1
  • tomcat-el-3_0-api >= 8.0.53-29.27.1
  • tomcat-javadoc >= 8.0.53-29.27.1
  • tomcat-jsp-2_3-api >= 8.0.53-29.27.1
  • tomcat-lib >= 8.0.53-29.27.1
  • tomcat-servlet-3_1-api >= 8.0.53-29.27.1
  • tomcat-webapps >= 8.0.53-29.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2020-1498
SUSE Linux Enterprise Server 12 SP3-BCL
SUSE Linux Enterprise Server for SAP Applications 12 SP3-BCL
  • tomcat >= 8.0.53-29.27.1
  • tomcat-admin-webapps >= 8.0.53-29.27.1
  • tomcat-docs-webapp >= 8.0.53-29.27.1
  • tomcat-el-3_0-api >= 8.0.53-29.27.1
  • tomcat-javadoc >= 8.0.53-29.27.1
  • tomcat-jsp-2_3-api >= 8.0.53-29.27.1
  • tomcat-lib >= 8.0.53-29.27.1
  • tomcat-servlet-3_1-api >= 8.0.53-29.27.1
  • tomcat-webapps >= 8.0.53-29.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2020-1498
SUSE Linux Enterprise Server 12 SP3-ESPOS
SUSE Linux Enterprise Server for SAP Applications 12 SP3-ESPOS
  • tomcat >= 8.0.53-29.27.1
  • tomcat-admin-webapps >= 8.0.53-29.27.1
  • tomcat-docs-webapp >= 8.0.53-29.27.1
  • tomcat-el-3_0-api >= 8.0.53-29.27.1
  • tomcat-javadoc >= 8.0.53-29.27.1
  • tomcat-jsp-2_3-api >= 8.0.53-29.27.1
  • tomcat-lib >= 8.0.53-29.27.1
  • tomcat-servlet-3_1-api >= 8.0.53-29.27.1
  • tomcat-webapps >= 8.0.53-29.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2020-1498
SUSE Linux Enterprise Server 12 SP3-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP3-LTSS
  • tomcat >= 8.0.53-29.27.1
  • tomcat-admin-webapps >= 8.0.53-29.27.1
  • tomcat-docs-webapp >= 8.0.53-29.27.1
  • tomcat-el-3_0-api >= 8.0.53-29.27.1
  • tomcat-javadoc >= 8.0.53-29.27.1
  • tomcat-jsp-2_3-api >= 8.0.53-29.27.1
  • tomcat-lib >= 8.0.53-29.27.1
  • tomcat-servlet-3_1-api >= 8.0.53-29.27.1
  • tomcat-webapps >= 8.0.53-29.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2020-1498
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • tomcat >= 9.0.35-3.32.1
  • tomcat-admin-webapps >= 9.0.35-3.32.1
  • tomcat-docs-webapp >= 9.0.35-3.32.1
  • tomcat-el-3_0-api >= 9.0.35-3.32.1
  • tomcat-javadoc >= 9.0.35-3.32.1
  • tomcat-jsp-2_3-api >= 9.0.35-3.32.1
  • tomcat-lib >= 9.0.35-3.32.1
  • tomcat-servlet-4_0-api >= 9.0.35-3.32.1
  • tomcat-webapps >= 9.0.35-3.32.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2020-1365
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • tomcat >= 9.0.35-3.32.1
  • tomcat-admin-webapps >= 9.0.35-3.32.1
  • tomcat-docs-webapp >= 9.0.35-3.32.1
  • tomcat-el-3_0-api >= 9.0.35-3.32.1
  • tomcat-javadoc >= 9.0.35-3.32.1
  • tomcat-jsp-2_3-api >= 9.0.35-3.32.1
  • tomcat-lib >= 9.0.35-3.32.1
  • tomcat-servlet-4_0-api >= 9.0.35-3.32.1
  • tomcat-webapps >= 9.0.35-3.32.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2020-1365
SUSE Linux Enterprise Server 15-LTSS
  • tomcat >= 9.0.35-3.52.2
  • tomcat-admin-webapps >= 9.0.35-3.52.2
  • tomcat-el-3_0-api >= 9.0.35-3.52.2
  • tomcat-jsp-2_3-api >= 9.0.35-3.52.2
  • tomcat-lib >= 9.0.35-3.52.2
  • tomcat-servlet-4_0-api >= 9.0.35-3.52.2
  • tomcat-webapps >= 9.0.35-3.52.2
Patchnames:
SUSE-SLE-Product-SLES-15-2020-1364
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • tomcat >= 8.0.53-10.43.1
  • tomcat-admin-webapps >= 8.0.53-10.43.1
  • tomcat-docs-webapp >= 8.0.53-10.43.1
  • tomcat-el-3_0-api >= 8.0.53-10.43.1
  • tomcat-javadoc >= 8.0.53-10.43.1
  • tomcat-jsp-2_3-api >= 8.0.53-10.43.1
  • tomcat-lib >= 8.0.53-10.43.1
  • tomcat-servlet-3_1-api >= 8.0.53-10.43.1
  • tomcat-webapps >= 8.0.53-10.43.1
Patchnames:
SUSE-SLE-SAP-12-SP1-2020-1497
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • tomcat >= 8.0.53-29.27.1
  • tomcat-admin-webapps >= 8.0.53-29.27.1
  • tomcat-docs-webapp >= 8.0.53-29.27.1
  • tomcat-el-3_0-api >= 8.0.53-29.27.1
  • tomcat-javadoc >= 8.0.53-29.27.1
  • tomcat-jsp-2_3-api >= 8.0.53-29.27.1
  • tomcat-lib >= 8.0.53-29.27.1
  • tomcat-servlet-3_1-api >= 8.0.53-29.27.1
  • tomcat-webapps >= 8.0.53-29.27.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2020-1498
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • tomcat >= 8.0.53-29.27.1
  • tomcat-admin-webapps >= 8.0.53-29.27.1
  • tomcat-docs-webapp >= 8.0.53-29.27.1
  • tomcat-el-3_0-api >= 8.0.53-29.27.1
  • tomcat-javadoc >= 8.0.53-29.27.1
  • tomcat-jsp-2_3-api >= 8.0.53-29.27.1
  • tomcat-lib >= 8.0.53-29.27.1
  • tomcat-servlet-3_1-api >= 8.0.53-29.27.1
  • tomcat-webapps >= 8.0.53-29.27.1
Patchnames:
SUSE-SLE-SAP-12-SP3-2020-1498
SUSE Linux Enterprise Server for SAP Applications 15
  • tomcat >= 9.0.35-3.52.2
  • tomcat-admin-webapps >= 9.0.35-3.52.2
  • tomcat-el-3_0-api >= 9.0.35-3.52.2
  • tomcat-jsp-2_3-api >= 9.0.35-3.52.2
  • tomcat-lib >= 9.0.35-3.52.2
  • tomcat-servlet-4_0-api >= 9.0.35-3.52.2
  • tomcat-webapps >= 9.0.35-3.52.2
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2020-1364
SUSE OpenStack Cloud 7
  • tomcat >= 8.0.53-29.27.1
  • tomcat-admin-webapps >= 8.0.53-29.27.1
  • tomcat-docs-webapp >= 8.0.53-29.27.1
  • tomcat-el-3_0-api >= 8.0.53-29.27.1
  • tomcat-javadoc >= 8.0.53-29.27.1
  • tomcat-jsp-2_3-api >= 8.0.53-29.27.1
  • tomcat-lib >= 8.0.53-29.27.1
  • tomcat-servlet-3_1-api >= 8.0.53-29.27.1
  • tomcat-webapps >= 8.0.53-29.27.1
Patchnames:
SUSE-OpenStack-Cloud-7-2020-1498
SUSE OpenStack Cloud 8
  • tomcat >= 8.0.53-29.27.1
  • tomcat-admin-webapps >= 8.0.53-29.27.1
  • tomcat-docs-webapp >= 8.0.53-29.27.1
  • tomcat-el-3_0-api >= 8.0.53-29.27.1
  • tomcat-javadoc >= 8.0.53-29.27.1
  • tomcat-jsp-2_3-api >= 8.0.53-29.27.1
  • tomcat-lib >= 8.0.53-29.27.1
  • tomcat-servlet-3_1-api >= 8.0.53-29.27.1
  • tomcat-webapps >= 8.0.53-29.27.1
Patchnames:
SUSE-OpenStack-Cloud-8-2020-1498
SUSE OpenStack Cloud Crowbar 8
  • tomcat >= 8.0.53-29.27.1
  • tomcat-admin-webapps >= 8.0.53-29.27.1
  • tomcat-docs-webapp >= 8.0.53-29.27.1
  • tomcat-el-3_0-api >= 8.0.53-29.27.1
  • tomcat-javadoc >= 8.0.53-29.27.1
  • tomcat-jsp-2_3-api >= 8.0.53-29.27.1
  • tomcat-lib >= 8.0.53-29.27.1
  • tomcat-servlet-3_1-api >= 8.0.53-29.27.1
  • tomcat-webapps >= 8.0.53-29.27.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2020-1498
openSUSE Leap 15.1
  • tomcat >= 9.0.35-lp151.3.18.1
  • tomcat-admin-webapps >= 9.0.35-lp151.3.18.1
  • tomcat-docs-webapp >= 9.0.35-lp151.3.18.1
  • tomcat-el-3_0-api >= 9.0.35-lp151.3.18.1
  • tomcat-embed >= 9.0.35-lp151.3.18.1
  • tomcat-javadoc >= 9.0.35-lp151.3.18.1
  • tomcat-jsp-2_3-api >= 9.0.35-lp151.3.18.1
  • tomcat-jsvc >= 9.0.35-lp151.3.18.1
  • tomcat-lib >= 9.0.35-lp151.3.18.1
  • tomcat-servlet-4_0-api >= 9.0.35-lp151.3.18.1
  • tomcat-webapps >= 9.0.35-lp151.3.18.1
Patchnames:
openSUSE-2020-711


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise 15-SP1 Module for Web and Scripting tomcat Released
SUSE Linux Enterprise High Performance Computing 12 SP4 tomcat Released
SUSE Linux Enterprise High Performance Computing 12 SP5 tomcat Released
SUSE Linux Enterprise High Performance Computing 15 LTSS tomcat Released
SUSE Linux Enterprise Server 11 SP1 tomcat6 Released
SUSE Linux Enterprise Server 11 SP3 tomcat6 Released
SUSE Linux Enterprise Server 11 SP4 LTSS tomcat6 Released
SUSE Linux Enterprise Server 12 SP1 LTSS tomcat Released
SUSE Linux Enterprise Server 12 SP2 BCL tomcat Released
SUSE Linux Enterprise Server 12 SP2 LTSS tomcat Released
SUSE Linux Enterprise Server 12 SP3 BCL tomcat Released
SUSE Linux Enterprise Server 12 SP3 LTSS tomcat Released
SUSE Linux Enterprise Server 12 SP4 tomcat Released
SUSE Linux Enterprise Server 12 SP5 tomcat Released
SUSE Linux Enterprise Server 15 LTSS tomcat Released
SUSE Linux Enterprise Server ESPOS 15 tomcat Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 tomcat Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 tomcat Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 tomcat Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 tomcat Released