SUSE-SU-2023:3096-1: moderate: Security update for compat-openssl098

[sle-security-updates at lists.suse.com]

# Security update for compat-openssl098

Announcement ID: SUSE-SU-2023:3096-1  
Rating: moderate  
References:

  * #1201627
  * #1207534
  * #1213487

  
Cross-References:

  * CVE-2022-4304
  * CVE-2023-3446

  
CVSS scores:

  * CVE-2022-4304 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2022-4304 ( NVD ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2023-3446 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2023-3446 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

  
Affected Products:

  * Legacy Module 12
  * SUSE Linux Enterprise High Performance Computing 12 SP2
  * SUSE Linux Enterprise High Performance Computing 12 SP3
  * SUSE Linux Enterprise High Performance Computing 12 SP4
  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12
  * SUSE Linux Enterprise Server 12 SP1
  * SUSE Linux Enterprise Server 12 SP2
  * SUSE Linux Enterprise Server 12 SP3
  * SUSE Linux Enterprise Server 12 SP4
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12
  * SUSE Linux Enterprise Server for SAP Applications 12 SP1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP2
  * SUSE Linux Enterprise Server for SAP Applications 12 SP3
  * SUSE Linux Enterprise Server for SAP Applications 12 SP4
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that solves two vulnerabilities and has one fix can now be installed.

## Description:

This update for compat-openssl098 fixes the following issues:

  * CVE-2022-4304: Reworked the fix for the Timing-Oracle in RSA decryption. The
    previous fix for this timing side channel turned out to cause a severe 2-3x
    performance regression in the typical use case (bsc#1207534).

  * CVE-2023-3446: Fixed DH_check() excessive time with over sized modulus
    (bsc#1213487).

  * Update further expiring certificates that affect tests (bsc#1201627).

## Patch Instructions:

To install this SUSE Moderate 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 for SAP Applications 12 SP5  
    zypper in -t patch SUSE-SLE-SAP-12-SP5-2023-3096=1

  * Legacy Module 12  
    zypper in -t patch SUSE-SLE-Module-Legacy-12-2023-3096=1

  * SUSE Linux Enterprise Server for SAP Applications 12 SP4  
    zypper in -t patch SUSE-SLE-SAP-12-SP4-2023-3096=1

## Package List:

  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
    * libopenssl0_9_8-debuginfo-0.9.8j-106.58.1
    * compat-openssl098-debugsource-0.9.8j-106.58.1
    * libopenssl0_9_8-0.9.8j-106.58.1
  * Legacy Module 12 (s390x x86_64)
    * libopenssl0_9_8-0.9.8j-106.58.1
    * libopenssl0_9_8-debuginfo-32bit-0.9.8j-106.58.1
    * libopenssl0_9_8-debuginfo-0.9.8j-106.58.1
    * libopenssl0_9_8-32bit-0.9.8j-106.58.1
    * compat-openssl098-debugsource-0.9.8j-106.58.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP4 (x86_64)
    * libopenssl0_9_8-debuginfo-0.9.8j-106.58.1
    * compat-openssl098-debugsource-0.9.8j-106.58.1
    * libopenssl0_9_8-0.9.8j-106.58.1

## References:

  * https://www.suse.com/security/cve/CVE-2022-4304.html
  * https://www.suse.com/security/cve/CVE-2023-3446.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1201627
  * https://bugzilla.suse.com/show_bug.cgi?id=1207534
  * https://bugzilla.suse.com/show_bug.cgi?id=1213487

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