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openSUSE 2023:0421-1 urgent: proftpd SSH vulnerability prevention

opensuse
Calendar Grey December 30, 2023
Dist Opensuse Esm H88
Important security update for openSUSE users regarding ProFTPD SSH vulnerability. Immediate action required to protect sensitive data and system integrity
An update that fixes one vulnerability is now available

Description

This update for proftpd fixes the following issues:

Update to version 1.3.8a

* Implemented mitigations for "Terrapin" SSH attack (CVE-2023-48795).

* http://proftpd.org/docs/NEWS-1.3.8b

Topics%20covered

Topics Covered

security advisory critical update proftpd attack mitigation SSH security openSUSE

Patch

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Backports SLE-15-SP5:

zypper in -t patch openSUSE-2023-421=1

- openSUSE Backports SLE-15-SP4:

zypper in -t patch openSUSE-2023-421=1

Package List

- openSUSE Backports SLE-15-SP5 (aarch64 i586 ppc64le s390x x86_64):

proftpd-1.3.8b-bp155.2.3.1

proftpd-debuginfo-1.3.8b-bp155.2.3.1

proftpd-debugsource-1.3.8b-bp155.2.3.1

proftpd-devel-1.3.8b-bp155.2.3.1

proftpd-doc-1.3.8b-bp155.2.3.1

proftpd-ldap-1.3.8b-bp155.2.3.1

proftpd-ldap-debuginfo-1.3.8b-bp155.2.3.1

proftpd-mysql-1.3.8b-bp155.2.3.1

proftpd-mysql-debuginfo-1.3.8b-bp155.2.3.1

proftpd-pgsql-1.3.8b-bp155.2.3.1

proftpd-pgsql-debuginfo-1.3.8b-bp155.2.3.1

proftpd-radius-1.3.8b-bp155.2.3.1

proftpd-radius-debuginfo-1.3.8b-bp155.2.3.1

proftpd-sqlite-1.3.8b-bp155.2.3.1

proftpd-sqlite-debuginfo-1.3.8b-bp155.2.3.1

- openSUSE Backports SLE-15-SP5 (noarch):

proftpd-lang-1.3.8b-bp155.2.3.1

- openSUSE Backports SLE-15-SP4 (aarch64 i586 ppc64le s390x x86_64):

proftpd-1.3.8b-bp154.3.12.1

proftpd-devel-1.3.8b-bp154.3.12.1

proftpd-doc-1.3.8b-bp154.3.12.1

proftpd-ldap-1.3.8b-bp154.3.12.1

proftpd-mysql-1.3.8b-bp154.3.12.1

proftpd-pgsql-1.3.8b-bp154.3.12.1

proftpd-radius-1.3.8b-bp154.3.12.1

proftpd-sqlite-1.3.8b-bp154.3.12.1

-...

Read the Full Advisory

References

https://www.suse.com/security/cve/CVE-2023-48795.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2023:0421-1
Rating: important
Affected Products: openSUSE Backports SLE-15-SP4 openSUSE Backports SLE-15-SP5 .

Topics%20covered

Topics Covered

security advisory critical update proftpd attack mitigation SSH security openSUSE

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