Upstream information

CVE-2018-8020 at MITRE

Description

Apache Tomcat Native 1.2.0 to 1.2.16 and 1.1.23 to 1.1.34 has a flaw that does not properly check OCSP pre-produced responses, which are lists (multiple entries) of certificate statuses. Subsequently, revoked client certificates may not be properly identified, allowing for users to authenticate with revoked certificates to connections that require mutual TLS. Users not using OCSP checks are not affected by this vulnerability.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having important severity.

CVSS v3 Scores
  SUSE
Base Score 7.1
Vector AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Access Vector Network
Access Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact Low
Availability Impact None
SUSE Bugzilla entry: 1103347 [IN_PROGRESS]

No SUSE Security Announcements cross referenced.

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise Server 11 SP4
  • libtcnative-1-0 >= 1.3.4-12.5.3.1
SUSE Linux Enterprise Server 12 SP3
  • libtcnative-1-0 >= 1.1.34-13.4.1
  • libtcnative-1-0-debuginfo >= 1.1.34-13.4.1
  • libtcnative-1-0-debugsource >= 1.1.34-13.4.1
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • libtcnative-1-0 >= 1.3.4-12.5.3.1
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • libtcnative-1-0 >= 1.1.34-13.4.1
  • libtcnative-1-0-debuginfo >= 1.1.34-13.4.1
  • libtcnative-1-0-debugsource >= 1.1.34-13.4.1
SUSE Linux Enterprise Software Development Kit 12 SP3
  • libtcnative-1-0 >= 1.1.34-13.4.1
  • libtcnative-1-0-debuginfo >= 1.1.34-13.4.1
  • libtcnative-1-0-debugsource >= 1.1.34-13.4.1
  • libtcnative-1-0-devel >= 1.1.34-13.4.1


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 SDK 12 SP3 libtcnative-1-0 In progress
SUSE Linux Enterprise Server 11 SP3 LTSS libtcnative-1-0 Affected
SUSE Linux Enterprise Server 11 SP4 libtcnative-1-0 In progress
SUSE Linux Enterprise Server 12 GA LTSS libtcnative-1-0 Affected
SUSE Linux Enterprise Server 12 SP1 LTSS libtcnative-1-0 Affected
SUSE Linux Enterprise Server 12 SP2 LTSS libtcnative-1-0 Affected
SUSE Linux Enterprise Server 12 SP3 libtcnative-1-0 In progress