Upstream information

CVE-2020-14387 at MITRE

Description

A flaw was found in rsync in versions since 3.2.0pre1. Rsync improperly validates certificate with host mismatch vulnerability. A remote, unauthenticated attacker could exploit the flaw by performing a man-in-the-middle attack using a valid certificate for another hostname which could compromise confidentiality and integrity of data transmitted using rsync-ssl. The highest threat from this vulnerability is to data confidentiality and integrity. This flaw affects rsync versions before 3.2.4.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.4
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Access Vector Network
Access Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1176160 [NEW]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 CaaS Platform 3.0 rsync Not affected
SUSE Container as a Service Platform 1.0 rsync Not affected
SUSE Container as a Service Platform 2.0 rsync Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 rsync Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 rsync Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS rsync Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 rsync Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 rsync Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS rsync Not affected
SUSE Linux Enterprise Server 12 SP2 BCL rsync Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS rsync Not affected
SUSE Linux Enterprise Server 12 SP3 BCL rsync Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS rsync Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS rsync Not affected
SUSE Linux Enterprise Server 12 SP5 rsync Not affected
SUSE Linux Enterprise Server 15 LTSS rsync Not affected
SUSE Linux Enterprise Server ESPOS 15 rsync Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 rsync Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 rsync Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 rsync Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 rsync Not affected