Security update for djvulibre

Announcement ID: SUSE-SU-2021:1641-1
Rating: important
References:
Cross-References:
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-2021-32491 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2021-32491 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2021-32492 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2021-32492 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2021-32493 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2021-32493 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:
  • Desktop Applications Module 15-SP2
  • Desktop Applications Module 15-SP3
  • SUSE Linux Enterprise Desktop 15 SP2
  • SUSE Linux Enterprise Desktop 15 SP3
  • SUSE Linux Enterprise High Performance Computing 15 SP2
  • SUSE Linux Enterprise High Performance Computing 15 SP3
  • SUSE Linux Enterprise Micro 5.1
  • SUSE Linux Enterprise Micro 5.2
  • SUSE Linux Enterprise Real Time 15 SP2
  • SUSE Linux Enterprise Real Time 15 SP3
  • SUSE Linux Enterprise Server 15 SP2
  • SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
  • SUSE Linux Enterprise Server 15 SP3
  • SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • SUSE Linux Enterprise Server for SAP Applications 15 SP3
  • SUSE Manager Proxy 4.1
  • SUSE Manager Proxy 4.2
  • SUSE Manager Retail Branch Server 4.1
  • SUSE Manager Retail Branch Server 4.2
  • SUSE Manager Server 4.1
  • SUSE Manager Server 4.2
  • SUSE Package Hub 15 15-SP2
  • SUSE Package Hub 15 15-SP3

An update that solves four vulnerabilities can now be installed.

Description:

This update for djvulibre fixes the following issues:

  • CVE-2021-32490 [bsc#1185895]: Out of bounds write in function DJVU:filter_bv() via crafted djvu file
  • CVE-2021-32491 [bsc#1185900]: Integer overflow in function render() in tools/ddjvu via crafted djvu file
  • CVE-2021-32492 [bsc#1185904]: Out of bounds read in function DJVU:DataPool:has_data() via crafted djvu file
  • CVE-2021-32493 [bsc#1185905]: Heap buffer overflow in function DJVU:GBitmap:decode() via crafted djvu file

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:

  • Desktop Applications Module 15-SP2
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2021-1641=1
  • Desktop Applications Module 15-SP3
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2021-1641=1
  • SUSE Package Hub 15 15-SP2
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2021-1641=1
  • SUSE Package Hub 15 15-SP3
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2021-1641=1

Package List:

  • Desktop Applications Module 15-SP2 (aarch64 ppc64le s390x x86_64)
    • libdjvulibre-devel-3.5.27-11.3.1
    • djvulibre-debugsource-3.5.27-11.3.1
    • libdjvulibre21-debuginfo-3.5.27-11.3.1
    • libdjvulibre21-3.5.27-11.3.1
    • djvulibre-debuginfo-3.5.27-11.3.1
  • Desktop Applications Module 15-SP3 (aarch64 ppc64le s390x x86_64)
    • libdjvulibre-devel-3.5.27-11.3.1
    • djvulibre-debugsource-3.5.27-11.3.1
    • libdjvulibre21-debuginfo-3.5.27-11.3.1
    • libdjvulibre21-3.5.27-11.3.1
    • djvulibre-debuginfo-3.5.27-11.3.1
  • SUSE Package Hub 15 15-SP2 (aarch64 ppc64le s390x x86_64)
    • djvulibre-3.5.27-11.3.1
    • djvulibre-debuginfo-3.5.27-11.3.1
    • djvulibre-debugsource-3.5.27-11.3.1
  • SUSE Package Hub 15 15-SP3 (aarch64 ppc64le s390x x86_64)
    • djvulibre-3.5.27-11.3.1
    • djvulibre-debuginfo-3.5.27-11.3.1
    • djvulibre-debugsource-3.5.27-11.3.1

References: