Upstream information

CVE-2020-8165 at MITRE

Description

A deserialization of untrusted data vulnernerability exists in rails < 5.2.4.3, rails < 6.0.3.1 that can allow an attacker to unmarshal user-provided objects in MemCacheStore and RedisCacheStore potentially resulting in an RCE.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
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: 1172186 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise High Availability 15 SP1
  • ruby2.5-rubygem-activesupport-5_1 >= 5.1.4-3.3.1
Patchnames:
SUSE-SLE-Product-HA-15-SP1-2020-2899
SUSE Linux Enterprise High Availability 15 SP2
  • ruby2.5-rubygem-activesupport-5_1 >= 5.1.4-3.3.1
Patchnames:
SUSE-SLE-Product-HA-15-SP2-2020-2899
SUSE Linux Enterprise High Availability 15
  • ruby2.5-rubygem-activesupport-5_1 >= 5.1.4-3.3.1
Patchnames:
SUSE-SLE-Product-HA-15-2020-2899
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • rmt-server >= 2.6.5-3.34.1
  • rmt-server-config >= 2.6.5-3.34.1
Patchnames:
SUSE-SLE-Product-HPC-15-2020-3147
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • ruby2.5-rubygem-activesupport-doc-5_1 >= 5.1.4-3.3.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-2899
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • ruby2.5-rubygem-activesupport-doc-5_1 >= 5.1.4-3.3.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2020-2899
SUSE Linux Enterprise Module for Public Cloud 15 SP1
  • rmt-server-pubcloud >= 2.6.5-3.18.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-15-SP1-2020-3160
SUSE Linux Enterprise Module for Public Cloud 15 SP2
  • rmt-server-pubcloud >= 2.6.5-3.3.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-15-SP2-2020-3036
SUSE Linux Enterprise Module for Public Cloud 15 SP3
  • rmt-server-pubcloud >= 2.6.8-1.2
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • rmt-server >= 2.6.5-3.18.1
  • rmt-server-config >= 2.6.5-3.18.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP1-2020-3160
SUSE Linux Enterprise Module for Server Applications 15 SP2
  • rmt-server >= 2.6.5-3.3.1
  • rmt-server-config >= 2.6.5-3.3.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP2-2020-3036
SUSE Linux Enterprise Module for Server Applications 15 SP3
  • rmt-server >= 2.6.8-1.2
  • rmt-server-config >= 2.6.8-1.2
SUSE Linux Enterprise Server 15-LTSS
  • rmt-server >= 2.6.5-3.34.1
  • rmt-server-config >= 2.6.5-3.34.1
Patchnames:
SUSE-SLE-Product-SLES-15-2020-3147
SUSE Linux Enterprise Server for SAP Applications 15
  • rmt-server >= 2.6.5-3.34.1
  • rmt-server-config >= 2.6.5-3.34.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2020-3147
SUSE OpenStack Cloud 7
  • ruby2.1-rubygem-activesupport-4_2 >= 4.2.9-7.9.1
Patchnames:
SUSE-OpenStack-Cloud-7-2020-2929
SUSE OpenStack Cloud Crowbar 8
  • ruby2.1-rubygem-activesupport-4_2 >= 4.2.9-7.9.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2020-2929
SUSE OpenStack Cloud Crowbar 9
  • ruby2.1-rubygem-activesupport-4_2 >= 4.2.9-7.9.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2020-2929
openSUSE Leap 15.1
  • rmt-server >= 2.6.5-lp151.2.18.2
  • rmt-server-config >= 2.6.5-lp151.2.18.2
  • rmt-server-pubcloud >= 2.6.5-lp151.2.18.2
  • ruby2.5-rubygem-activesupport-5_1 >= 5.1.4-lp151.3.3.1
  • ruby2.5-rubygem-activesupport-doc-5_1 >= 5.1.4-lp151.3.3.1
Patchnames:
openSUSE-2020-1677
openSUSE-2020-2000
openSUSE Leap 15.2
  • rmt-server >= 2.6.5-lp152.2.3.1
  • rmt-server-config >= 2.6.5-lp152.2.3.1
  • rmt-server-pubcloud >= 2.6.5-lp152.2.3.1
  • ruby2.5-rubygem-activesupport-5_1 >= 5.1.4-lp152.4.3.1
  • ruby2.5-rubygem-activesupport-doc-5_1 >= 5.1.4-lp152.4.3.1
Patchnames:
openSUSE-2020-1679
openSUSE-2020-1993
openSUSE Tumbleweed
  • rmt-server >= 2.6.13-1.1
  • rmt-server-config >= 2.6.13-1.1
  • rmt-server-pubcloud >= 2.6.13-1.1
  • ruby2.7-rubygem-activesupport-5.2 >= 5.2.6-1.2
  • ruby2.7-rubygem-activesupport-6.0 >= 6.0.4-1.2
  • ruby3.0-rubygem-activesupport-5.2 >= 5.2.6-1.2
  • ruby3.0-rubygem-activesupport-6.0 >= 6.0.4-1.2
Patchnames:
openSUSE Tumbleweed GA rmt-server-2.6.13-1.1
openSUSE Tumbleweed GA ruby2.7-rubygem-activesupport-5.2-5.2.6-1.2
openSUSE Tumbleweed GA ruby2.7-rubygem-activesupport-6.0-6.0.4-1.2


First public cloud image revisions this CVE is fixed in:


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
SLES-LTSS (15) rmt-server In progress
SLES_BCL (15) rmt-server In progress
SLES_SAP (15) rmt-server In progress
SLE_HPC-ESPOS (15) rmt-server In progress
SLE_HPC-LTSS (15) rmt-server In progress
SUSE-Manager-Proxy (4.0) rmt-server In progress
SUSE-Manager-Retail-Branch-Server (4.0) rmt-server In progress
SUSE-Manager-Server (4.0) rmt-server In progress
caasp (4.0) rmt-server In progress
ses (6) rmt-server In progress
sle-ha (15) rubygem-activesupport-5_1 Released
sle-module-public-cloud (15) rmt-server Released
sle-module-server-applications (15) rmt-server Released
suse-openstack-cloud (7) rubygem-activesupport-4_2 Released
suse-openstack-cloud-crowbar (8) rubygem-activesupport-4_2 Released
suse-openstack-cloud-crowbar (9) rubygem-activesupport-4_2 Released
suse-openstack-cloud-ltss (6) rubygem-activesupport-4_2 Affected