Security update for bouncycastle

Announcement ID:	SUSE-SU-2024:1539-2
Rating:	moderate
References:	bsc#1223252
Cross-References:	CVE-2024-30171
CVSS scores:	CVE-2024-30171 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected Products:	Development Tools Module 15-SP6 openSUSE Leap 15.6 SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise Real Time 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6

An update that solves one vulnerability can now be installed.

Description:

This update for bouncycastle fixes the following issues:

Update to version 1.78.1, including fixes for:

• CVE-2024-30171: Fixed timing side-channel attacks against RSA decryption (both PKCS#1v1.5 and OAEP). (bsc#1223252)

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:

• Development Tools Module 15-SP6
  zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP6-2024-1539=1
• openSUSE Leap 15.6
  zypper in -t patch openSUSE-SLE-15.6-2024-1539=1

Package List:

• Development Tools Module 15-SP6 (noarch)
  • bouncycastle-pg-1.78.1-150200.3.29.1
  • bouncycastle-util-1.78.1-150200.3.29.1
  • bouncycastle-pkix-1.78.1-150200.3.29.1
  • bouncycastle-1.78.1-150200.3.29.1
• openSUSE Leap 15.6 (noarch)
  • bouncycastle-javadoc-1.78.1-150200.3.29.1
  • bouncycastle-jmail-1.78.1-150200.3.29.1
  • bouncycastle-tls-1.78.1-150200.3.29.1
  • bouncycastle-pg-1.78.1-150200.3.29.1
  • bouncycastle-1.78.1-150200.3.29.1
  • bouncycastle-mail-1.78.1-150200.3.29.1
  • bouncycastle-util-1.78.1-150200.3.29.1
  • bouncycastle-pkix-1.78.1-150200.3.29.1

References:

• https://www.suse.com/security/cve/CVE-2024-30171.html
• https://bugzilla.suse.com/show_bug.cgi?id=1223252