Upstream information

CVE-2020-14928 at MITRE

Description

evolution-data-server (eds) through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" response, eds reads additional data and evaluates it in a TLS context, aka "response injection."

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.9 5.3
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Access Vector Network Network
Access Complexity High Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact High Low
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1173910 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Linux Enterprise Server 11 SP1 evolution-data-server Not affected
SUSE Linux Enterprise Server 11 SP3 evolution-data-server Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS evolution-data-server Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 evolution-data-server Affected
SUSE Linux Enterprise Software Development Kit 12 SP5 evolution-data-server Affected
SUSE Linux Enterprise Workstation Extension 12 evolution-data-server Affected
SUSE Linux Enterprise Workstation Extension 15 SP1 evolution-data-server Affected
SUSE Linux Enterprise Workstation Extension 15 SP2 evolution-data-server Affected