openSUSE 15.6: 2025:01586-1 important: rubygem-rack session issues

opensuse

May 19, 2025

An update that solves two vulnerabilities can now be installed.

Description

This update for rubygem-rack fixes the following issues:

* CVE-2025-46727: possible memory exhaustion due to unbounded parameter

parsing in Rack::QueryParser (bsc#1242894).

* CVE-2025-32441: deleted sessions can be restored and occupied by

unauthenticated users when the Rack::Session::Pool middleware is being used

(bsc#1242899).

Topics Covered

security advisory update session management memory exhaustion openSUSE rubygem-rack

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 15.6

zypper in -t patch openSUSE-SLE-15.6-2025-1586=1

* SUSE Linux Enterprise High Availability Extension 15 SP3

zypper in -t patch SUSE-SLE-Product-HA-15-SP3-2025-1586=1

* SUSE Linux Enterprise High Availability Extension 15 SP4

zypper in -t patch SUSE-SLE-Product-HA-15-SP4-2025-1586=1

* SUSE Linux Enterprise High Availability Extension 15 SP5

zypper in -t patch SUSE-SLE-Product-HA-15-SP5-2025-1586=1

* SUSE Linux Enterprise High Availability Extension 15 SP6

zypper in -t patch SUSE-SLE-Product-HA-15-SP6-2025-1586=1

Package List

* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)

* ruby2.5-rubygem-rack-testsuite-2.0.8-150000.3.31.1

* ruby2.5-rubygem-rack-2.0.8-150000.3.31.1

* ruby2.5-rubygem-rack-doc-2.0.8-150000.3.31.1

* SUSE Linux Enterprise High Availability Extension 15 SP3 (aarch64 ppc64le

s390x x86_64)

* ruby2.5-rubygem-rack-2.0.8-150000.3.31.1

* SUSE Linux Enterprise High Availability Extension 15 SP4 (aarch64 ppc64le

s390x x86_64)

* ruby2.5-rubygem-rack-2.0.8-150000.3.31.1

* SUSE Linux Enterprise High Availability Extension 15 SP5 (aarch64 ppc64le

s390x x86_64)

* ruby2.5-rubygem-rack-2.0.8-150000.3.31.1

* SUSE Linux Enterprise High Availability Extension 15 SP6 (aarch64 ppc64le

s390x x86_64)

* ruby2.5-rubygem-rack-2.0.8-150000.3.31.1

References

* bsc#1242894

* bsc#1242899

## References:

* https://www.suse.com/security/cve/CVE-2025-32441.html

* https://www.suse.com/security/cve/CVE-2025-46727.html

* https://bugzilla.suse.com/show_bug.cgi?id=1242894

* https://bugzilla.suse.com/show_bug.cgi?id=1242899

Severity

important

Lowest

Low

Medium

High

Critical

Announcement ID: SUSE-SU-2025:01586-1

Release Date: 2025-05-19T17:23:48Z

Affected Products: * openSUSE Leap 15.6 * SUSE Linux Enterprise High Availability Extension 15 SP3 * SUSE Linux Enterprise High Availability Extension 15 SP4 * SUSE Linux Enterprise High Availability Extension 15 SP5 * SUSE Linux Enterprise High Availability Extension 15 SP6 * SUSE Linux Enterprise High Performance Computing 15 SP3 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise Server 15 SP3 * SUSE Linux Enterprise Server 15 SP3 Business Critical Linux * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Manager Proxy 4.2 * SUSE Manager Proxy 4.3 * SUSE Manager Retail Branch Server 4.2 * SUSE Manager Retail Branch Server 4.3 * SUSE Manager Server 4.2 * SUSE Manager Server 4.3

Topics Covered

security advisory update session management memory exhaustion openSUSE rubygem-rack

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