SUSE-SU-2025:03367-1: moderate: Security update for jasper

Fri Sep 26 12:30:42 UTC 2025

# Security update for jasper

Announcement ID: SUSE-SU-2025:03367-1  
Release Date: 2025-09-26T09:14:34Z  
Rating: moderate  
References:

  * bsc#1247901
  * bsc#1247902
  * bsc#1247904

Cross-References:

  * CVE-2025-8835
  * CVE-2025-8836
  * CVE-2025-8837

CVSS scores:

  * CVE-2025-8835 ( SUSE ):  6.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-8835 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2025-8835 ( NVD ):  1.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2025-8835 ( NVD ):  3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-8835 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-8836 ( SUSE ):  2.0
    CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-8836 ( SUSE ):  2.5 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2025-8836 ( NVD ):  1.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2025-8836 ( NVD ):  3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-8837 ( SUSE ):  6.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-8837 ( SUSE ):  6.6 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
  * CVE-2025-8837 ( NVD ):  1.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2025-8837 ( NVD ):  5.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
  * CVE-2025-8837 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves three vulnerabilities can now be installed.

## Description:

This update for jasper fixes the following issues:

  * CVE-2025-8835: missing range check in the JPEG-2000 (JPC) Encoder leads to
    assertion failure and crash when processing a malformed JPEG2000 image with
    an invalid `cblkwidth` parameter (bsc#1247904).
  * CVE-2025-8836: out-of-bounds array indexing in function `jas_image_chclrspc`
    leads to crash when processing a malformed image file with BMP output format
    and color space conversion (bsc#1247902).
  * CVE-2025-8837: missing operations in cleanup code of the JPEG-2000 (JPC)
    Encoder leads to use-after-free when processing malformed JPEG2000 images
    with certain debug levels enabled (bsc#1247901).

## 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:

  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-3367=1

## Package List:

  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
    * libjasper1-debuginfo-1.900.14-195.43.1
    * libjasper1-1.900.14-195.43.1
    * jasper-debugsource-1.900.14-195.43.1
    * libjasper1-debuginfo-32bit-1.900.14-195.43.1
    * libjasper1-32bit-1.900.14-195.43.1
    * libjasper-devel-1.900.14-195.43.1
    * jasper-debuginfo-1.900.14-195.43.1

## References:

  * 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=1247901
  * https://bugzilla.suse.com/show_bug.cgi?id=1247902
  * https://bugzilla.suse.com/show_bug.cgi?id=1247904

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