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openSUSE: Jasper Moderate Memory Access Update 2025:3947-1

opensuse
Calendar Grey November 5, 2025
Dist Opensuse Esm H88
Update for jasper resolves four issues including memory access bugs and missing checks. Install for openSUSE now.
An update that solves four vulnerabilities can now be installed.

Description

This update for jasper fixes the following issues:

* Update to 4.2.8:

* CVE-2025-8837: Fixed a bug in the JPC decoder that could cause bad memory

accesses if the debug level is set sufficiently high (bsc#1247901).

* CVE-2025-8836: Added some missing range checking on several coding

parameters in the JPC encoder (bsc#1247902).

* CVE-2025-8835: Added a check for a missing color component in the

jas_image_chclrspc function (bsc#1247904).

* CVE-2023-51257: Fixed invalid memory write bug (bsc#1218802).

Topics%20covered

Topics Covered

security advisory moderate memory access OpenSUSE jpc decoder install update

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 SUSE-2025-3947=1 openSUSE-SLE-15.6-2025-3947=1

* Desktop Applications Module 15-SP6

zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP6-2025-3947=1

* Desktop Applications Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP7-2025-3947=1

Package List

* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)

* jasper-4.2.8-150600.4.5.1

* jasper-debugsource-4.2.8-150600.4.5.1

* libjasper7-debuginfo-4.2.8-150600.4.5.1

* libjasper-devel-4.2.8-150600.4.5.1

* libjasper7-4.2.8-150600.4.5.1

* jasper-debuginfo-4.2.8-150600.4.5.1

* openSUSE Leap 15.6 (x86_64)

* libjasper7-32bit-4.2.8-150600.4.5.1

* libjasper7-32bit-debuginfo-4.2.8-150600.4.5.1

* openSUSE Leap 15.6 (aarch64_ilp32)

* libjasper7-64bit-debuginfo-4.2.8-150600.4.5.1

* libjasper7-64bit-4.2.8-150600.4.5.1

* Desktop Applications Module 15-SP6 (aarch64 ppc64le s390x x86_64)

* jasper-debugsource-4.2.8-150600.4.5.1

* libjasper7-debuginfo-4.2.8-150600.4.5.1

* libjasper-devel-4.2.8-150600.4.5.1

* libjasper7-4.2.8-150600.4.5.1

* jasper-debuginfo-4.2.8-150600.4.5.1

* Desktop Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)

* jasper-debugsource-4.2.8-150600.4.5.1

* libjasper7-debuginfo-4.2.8-150600.4.5.1

* libjasper-devel-4.2.8-150600.4.5.1

* libjasper7-4.2.8-150600.4.5.1

*...

Read the Full Advisory

References

* bsc#1218802

* bsc#1247901

* bsc#1247902

* bsc#1247904

## References:

* https://www.suse.com/security/cve/CVE-2023-51257.html

* https://www.suse.com/security/cve/CVE-2025-8835.html

* https://www.suse.com/security/cve/CVE-2025-8836.html

* https://www.suse.com/security/cve/CVE-2025-8837.html

* https://bugzilla.suse.com/show_bug.cgi?id=1218802

* https://bugzilla.suse.com/show_bug.cgi?id=1247901

* https://bugzilla.suse.com/show_bug.cgi?id=1247902

* https://bugzilla.suse.com/show_bug.cgi?id=1247904

Announcement ID: SUSE-SU-2025:3947-1
Release Date: 2025-11-05T08:18:00Z
Affected Products: * Desktop Applications Module 15-SP6 * Desktop Applications Module 15-SP7 * openSUSE Leap 15.6 * SUSE Linux Enterprise Desktop 15 SP6 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise Real Time 15 SP6 * SUSE Linux Enterprise Real Time 15 SP7 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7

Topics%20covered

Topics Covered

security advisory moderate memory access OpenSUSE jpc decoder install update

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