SUSE-SU-2022:4221-1

MEDIUM6.5

Security update for tomcat

Published Nov 25, 2022

Modified 3 years ago

Fix available

Details

Description of the patch:

This update for tomcat fixes the following issues:

CVE-2021-43980: Improve the recycling of Processor objects to make it more robust. (bsc#1203868)
CVE-2022-42252: Fixed a request smuggling (bsc#1204918).

Affected Packages

tomcat

SUSE Linux Enterprise High Performance Computing 15SUSE Linux Enterprise High Performance Computing 15-ESPOSSUSE Linux Enterprise High Performance Computing 15-LTSSSUSE Linux Enterprise Server 15SUSE Linux Enterprise Server 15-LTSS

Fixed in:

9.0.36-150000.3.101.2

tomcat-admin-webapps

SUSE Linux Enterprise High Performance Computing 15SUSE Linux Enterprise High Performance Computing 15-ESPOSSUSE Linux Enterprise High Performance Computing 15-LTSSSUSE Linux Enterprise Server 15SUSE Linux Enterprise Server 15-LTSS

Fixed in:

9.0.36-150000.3.101.2

tomcat-el-3_0-api

SUSE Linux Enterprise High Performance Computing 15SUSE Linux Enterprise High Performance Computing 15-ESPOSSUSE Linux Enterprise High Performance Computing 15-LTSSSUSE Linux Enterprise Server 15SUSE Linux Enterprise Server 15-LTSS

Fixed in:

9.0.36-150000.3.101.2

tomcat-jsp-2_3-api

SUSE Linux Enterprise High Performance Computing 15SUSE Linux Enterprise High Performance Computing 15-ESPOSSUSE Linux Enterprise High Performance Computing 15-LTSSSUSE Linux Enterprise Server 15SUSE Linux Enterprise Server 15-LTSS

Fixed in:

9.0.36-150000.3.101.2

tomcat-lib

SUSE Linux Enterprise High Performance Computing 15SUSE Linux Enterprise High Performance Computing 15-ESPOSSUSE Linux Enterprise High Performance Computing 15-LTSSSUSE Linux Enterprise Server 15SUSE Linux Enterprise Server 15-LTSS

Fixed in:

9.0.36-150000.3.101.2

tomcat-servlet-4_0-api

SUSE Linux Enterprise High Performance Computing 15SUSE Linux Enterprise High Performance Computing 15-ESPOSSUSE Linux Enterprise High Performance Computing 15-LTSSSUSE Linux Enterprise Server 15SUSE Linux Enterprise Server 15-LTSS

Fixed in:

9.0.36-150000.3.101.2

tomcat-webapps

SUSE Linux Enterprise High Performance Computing 15SUSE Linux Enterprise High Performance Computing 15-ESPOSSUSE Linux Enterprise High Performance Computing 15-LTSSSUSE Linux Enterprise Server 15SUSE Linux Enterprise Server 15-LTSS

Fixed in:

9.0.36-150000.3.101.2

References

https://bugzilla.suse.com/1203868

https://bugzilla.suse.com/1204918

https://lists.suse.com/pipermail/sle-security-updates/2022-November/013112.html

https://www.suse.com/security/cve/CVE-2021-43980/

https://www.suse.com/security/cve/CVE-2022-42252/

https://www.suse.com/support/security/rating/

https://www.suse.com/support/update/announcement/2022/suse-su-20224221-1/

CVSS Analysis

CVSS v3.1

6.5

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

HighAC:H

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

LowC:L

Integrity

NoneI:N

Availability

HighA:H

6.5/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H

Upstream

CVE-2021-43980 CVE-2022-42252

Ecosystems(6)

SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server 15-LTSS

Timeline

PublishedNov 25, 2022

ModifiedNov 25, 2022

SUSE-SU-2022:4221-1 | Mondoo Vulnerability Intelligence