SUSE-SU-2023:3755-1: important: Security update for djvulibre

[sle-updates at lists.suse.com]

# Security update for djvulibre

Announcement ID: SUSE-SU-2023:3755-1  
Rating: important  
References:

  * #1185895
  * #1214670
  * #1214672

  
Cross-References:

  * CVE-2021-32490
  * CVE-2021-46310
  * CVE-2021-46312

  
CVSS scores:

  * CVE-2021-32490 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2021-32490 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2021-46310 ( SUSE ):  3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2021-46310 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2021-46312 ( SUSE ):  3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2021-46312 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5
  * SUSE Linux Enterprise Software Development Kit 12 SP5

  
  
An update that solves three vulnerabilities can now be installed.

## Description:

This update for djvulibre fixes the following issues:

  * CVE-2021-46310: Fixed divide by zero in IW44Image.cpp (bsc#1214670).
  * CVE-2021-46312: Fixed divide by zero in IW44EncodeCodec.cpp (bsc#1214672).
  * CVE-2021-32490: Fixed out of bounds write in function DJVU:filter_bv() via
    crafted djvu file (bsc#1185895).

## 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 Software Development Kit 12 SP5  
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2023-3755=1

  * SUSE Linux Enterprise High Performance Computing 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-3755=1

  * SUSE Linux Enterprise Server 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-3755=1

  * SUSE Linux Enterprise Server for SAP Applications 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-3755=1

## Package List:

  * SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x
    x86_64)
    * djvulibre-debuginfo-3.5.25.3-5.22.1
    * djvulibre-debugsource-3.5.25.3-5.22.1
    * libdjvulibre-devel-3.5.25.3-5.22.1
  * SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
    * djvulibre-debuginfo-3.5.25.3-5.22.1
    * djvulibre-debugsource-3.5.25.3-5.22.1
    * libdjvulibre21-3.5.25.3-5.22.1
    * libdjvulibre21-debuginfo-3.5.25.3-5.22.1
  * SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
    * djvulibre-debuginfo-3.5.25.3-5.22.1
    * djvulibre-debugsource-3.5.25.3-5.22.1
    * libdjvulibre21-3.5.25.3-5.22.1
    * libdjvulibre21-debuginfo-3.5.25.3-5.22.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
    * djvulibre-debuginfo-3.5.25.3-5.22.1
    * djvulibre-debugsource-3.5.25.3-5.22.1
    * libdjvulibre21-3.5.25.3-5.22.1
    * libdjvulibre21-debuginfo-3.5.25.3-5.22.1

## References:

  * https://www.suse.com/security/cve/CVE-2021-32490.html
  * https://www.suse.com/security/cve/CVE-2021-46310.html
  * https://www.suse.com/security/cve/CVE-2021-46312.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1185895
  * https://bugzilla.suse.com/show_bug.cgi?id=1214670
  * https://bugzilla.suse.com/show_bug.cgi?id=1214672

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