# Security update for libfastjson

Announcement ID: SUSE-SU-2024:1775-1  
Rating: important  
References:

  * bsc#1171479

  
Cross-References:

  * CVE-2020-12762

  
CVSS scores:

  * CVE-2020-12762 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2020-12762 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

  
Affected Products:

  * SUSE Enterprise Storage 7.1
  * SUSE Linux Enterprise High Performance Computing 15 SP2
  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
  * SUSE Linux Enterprise High Performance Computing 15 SP3
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  * SUSE Linux Enterprise Server 15 SP2
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
  * SUSE Linux Enterprise Server 15 SP3
  * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for libfastjson fixes the following issues:

  * CVE-2020-12762: Fixed integer overflow and out-of-bounds write via a large
    JSON file (bsc#1171479).

## 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 High Performance Computing 15 SP2 LTSS 15-SP2  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-1775=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-1775=1

  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-1775=1

  * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-1775=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP2  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2024-1775=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP3  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2024-1775=1

  * SUSE Enterprise Storage 7.1  
    zypper in -t patch SUSE-Storage-7.1-2024-1775=1

## Package List:

  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64
    x86_64)
    * libfastjson-debugsource-0.99.8-150000.3.3.1
    * libfastjson4-debuginfo-0.99.8-150000.3.3.1
    * libfastjson-devel-0.99.8-150000.3.3.1
    * libfastjson4-0.99.8-150000.3.3.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64
    x86_64)
    * libfastjson-debugsource-0.99.8-150000.3.3.1
    * libfastjson4-debuginfo-0.99.8-150000.3.3.1
    * libfastjson-devel-0.99.8-150000.3.3.1
    * libfastjson4-0.99.8-150000.3.3.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x
    x86_64)
    * libfastjson-debugsource-0.99.8-150000.3.3.1
    * libfastjson4-debuginfo-0.99.8-150000.3.3.1
    * libfastjson-devel-0.99.8-150000.3.3.1
    * libfastjson4-0.99.8-150000.3.3.1
  * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 ppc64le s390x
    x86_64)
    * libfastjson-debugsource-0.99.8-150000.3.3.1
    * libfastjson4-debuginfo-0.99.8-150000.3.3.1
    * libfastjson-devel-0.99.8-150000.3.3.1
    * libfastjson4-0.99.8-150000.3.3.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64)
    * libfastjson-debugsource-0.99.8-150000.3.3.1
    * libfastjson4-debuginfo-0.99.8-150000.3.3.1
    * libfastjson-devel-0.99.8-150000.3.3.1
    * libfastjson4-0.99.8-150000.3.3.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
    * libfastjson-debugsource-0.99.8-150000.3.3.1
    * libfastjson4-debuginfo-0.99.8-150000.3.3.1
    * libfastjson-devel-0.99.8-150000.3.3.1
    * libfastjson4-0.99.8-150000.3.3.1
  * SUSE Enterprise Storage 7.1 (aarch64 x86_64)
    * libfastjson-debugsource-0.99.8-150000.3.3.1
    * libfastjson4-debuginfo-0.99.8-150000.3.3.1
    * libfastjson-devel-0.99.8-150000.3.3.1
    * libfastjson4-0.99.8-150000.3.3.1

## References:

  * https://www.suse.com/security/cve/CVE-2020-12762.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1171479

SUSE: 2024:1775-1 important: libfastjson Security Advisory Updates

May 24, 2024
* bsc#1171479 Cross-References: * CVE-2020-12762

Summary

## This update for libfastjson fixes the following issues: * CVE-2020-12762: Fixed integer overflow and out-of-bounds write via a large JSON file (bsc#1171479). ## 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 High Performance Computing 15 SP2 LTSS 15-SP2 zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-1775=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-1775=1 * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-1775=1 * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-1775=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP2 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2024-1775=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2024-1775=1 * SUSE Enterprise Storage 7.1 zypper in -t patch SUSE-Storage-7.1-2024-1775=1 ## Package List: * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 x86_64) * libfastjson-debugsource-0.99.8-150000.3.3.1 * libfastjson4-debuginfo-0.99.8-150000.3.3.1 * libfastjson-devel-0.99.8-150000.3.3.1 * libfastjson4-0.99.8-150000.3.3.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64 x86_64) * libfastjson-debugsource-0.99.8-150000.3.3.1 * libfastjson4-debuginfo-0.99.8-150000.3.3.1 * libfastjson-devel-0.99.8-150000.3.3.1 * libfastjson4-0.99.8-150000.3.3.1 * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64) * libfastjson-debugsource-0.99.8-150000.3.3.1 * libfastjson4-debuginfo-0.99.8-150000.3.3.1 * libfastjson-devel-0.99.8-150000.3.3.1 * libfastjson4-0.99.8-150000.3.3.1 * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 ppc64le s390x x86_64) * libfastjson-debugsource-0.99.8-150000.3.3.1 * libfastjson4-debuginfo-0.99.8-150000.3.3.1 * libfastjson-devel-0.99.8-150000.3.3.1 * libfastjson4-0.99.8-150000.3.3.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64) * libfastjson-debugsource-0.99.8-150000.3.3.1 * libfastjson4-debuginfo-0.99.8-150000.3.3.1 * libfastjson-devel-0.99.8-150000.3.3.1 * libfastjson4-0.99.8-150000.3.3.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64) * libfastjson-debugsource-0.99.8-150000.3.3.1 * libfastjson4-debuginfo-0.99.8-150000.3.3.1 * libfastjson-devel-0.99.8-150000.3.3.1 * libfastjson4-0.99.8-150000.3.3.1 * SUSE Enterprise Storage 7.1 (aarch64 x86_64) * libfastjson-debugsource-0.99.8-150000.3.3.1 * libfastjson4-debuginfo-0.99.8-150000.3.3.1 * libfastjson-devel-0.99.8-150000.3.3.1 * libfastjson4-0.99.8-150000.3.3.1

References

* bsc#1171479

Cross-

* CVE-2020-12762

CVSS scores:

* CVE-2020-12762 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2020-12762 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products:

* SUSE Enterprise Storage 7.1

* SUSE Linux Enterprise High Performance Computing 15 SP2

* SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2

* SUSE Linux Enterprise High Performance Computing 15 SP3

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3

* SUSE Linux Enterprise Server 15 SP2

* SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2

* SUSE Linux Enterprise Server 15 SP3

* SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3

* SUSE Linux Enterprise Server for SAP Applications 15 SP2

* SUSE Linux Enterprise Server for SAP Applications 15 SP3

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2020-12762.html

* https://bugzilla.suse.com/show_bug.cgi?id=1171479

Severity
Announcement ID: SUSE-SU-2024:1775-1
Rating: important

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