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openSUSE: 2024:0006-1 Moderate: libssh2_org SSH Channel Integrity Issue

opensuse
Calendar Grey January 2, 2024
Dist Opensuse Esm H88
Update for libssh2_org addresses SSH channel integrity vulnerabilities. Adhere to the security patch guidelines diligently.
This update for libssh2_org fixes the following issues: CVE-2023-48795: Fixed prefix truncation breaking ssh channel integrity (Terrapin Attack) (bsc#1218127).

Description

This update for libssh2_org fixes the following issues:

* CVE-2023-48795: Fixed prefix truncation breaking ssh channel integrity

(Terrapin Attack) (bsc#1218127).

Patch

## Patch Instructions:

To install this SUSE 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 Leap Micro 5.3

zypper in -t patch openSUSE-Leap-Micro-5.3-2024-6=1

* openSUSE Leap Micro 5.4

zypper in -t patch openSUSE-Leap-Micro-5.4-2024-6=1

* openSUSE Leap 15.4

zypper in -t patch openSUSE-SLE-15.4-2024-6=1

* openSUSE Leap 15.5

zypper in -t patch openSUSE-SLE-15.5-2024-6=1

* SUSE Linux Enterprise Micro for Rancher 5.3

zypper in -t patch SUSE-SLE-Micro-5.3-2024-6=1

* SUSE Linux Enterprise Micro 5.3

zypper in -t patch SUSE-SLE-Micro-5.3-2024-6=1

* SUSE Linux Enterprise Micro for Rancher 5.4

zypper in -t patch SUSE-SLE-Micro-5.4-2024-6=1

* SUSE Linux Enterprise Micro 5.4

zypper in -t patch SUSE-SLE-Micro-5.4-2024-6=1

* SUSE Linux Enterprise Micro 5.5

zypper in -t patch SUSE-SLE-Micro-5.5-2024-6=1

* Basesystem Module 15-SP4

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2024-6=1

* Basesystem...

Read the Full Advisory

Package List

* openSUSE Leap Micro 5.3 (aarch64 x86_64)

* libssh2-1-debuginfo-1.11.0-150000.4.22.1

* libssh2-1-1.11.0-150000.4.22.1

* libssh2_org-debugsource-1.11.0-150000.4.22.1

* openSUSE Leap Micro 5.4 (aarch64 s390x x86_64)

* libssh2-1-debuginfo-1.11.0-150000.4.22.1

* libssh2-1-1.11.0-150000.4.22.1

* libssh2_org-debugsource-1.11.0-150000.4.22.1

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)

* libssh2-1-debuginfo-1.11.0-150000.4.22.1

* libssh2-1-1.11.0-150000.4.22.1

* libssh2-devel-1.11.0-150000.4.22.1

* libssh2_org-debugsource-1.11.0-150000.4.22.1

* openSUSE Leap 15.4 (x86_64)

* libssh2-1-32bit-debuginfo-1.11.0-150000.4.22.1

* libssh2-1-32bit-1.11.0-150000.4.22.1

* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)

* libssh2-1-debuginfo-1.11.0-150000.4.22.1

* libssh2-1-1.11.0-150000.4.22.1

* libssh2-devel-1.11.0-150000.4.22.1

* libssh2_org-debugsource-1.11.0-150000.4.22.1

* openSUSE Leap 15.5 (x86_64)

* libssh2-1-32bit-debuginfo-1.11.0-150000.4.22.1

* libssh2-1-32bit-1.11.0-150000.4.22.1

* SUSE Linux Enterprise...

Read the Full Advisory

References

* bsc#1218127

## References:

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

* https://bugzilla.suse.com/show_bug.cgi?id=1218127

Announcement ID: SUSE-SU-2024:0006-1
Rating: moderate

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