Security update for rustup

Announcement ID: SUSE-SU-2023:2603-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2022-31394 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • CVE-2022-31394 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2023-26964 ( SUSE ): 4.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
  • CVE-2023-26964 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • Development Tools Module 15-SP4
  • Development Tools Module 15-SP5
  • openSUSE Leap 15.4
  • openSUSE Leap 15.5
  • SUSE Linux Enterprise Desktop 15 SP4
  • SUSE Linux Enterprise Desktop 15 SP5
  • SUSE Linux Enterprise High Performance Computing 15 SP4
  • SUSE Linux Enterprise High Performance Computing 15 SP5
  • SUSE Linux Enterprise Real Time 15 SP4
  • SUSE Linux Enterprise Real Time 15 SP5
  • SUSE Linux Enterprise Server 15 SP4
  • SUSE Linux Enterprise Server 15 SP5
  • SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • SUSE Manager Proxy 4.3
  • SUSE Manager Retail Branch Server 4.3
  • SUSE Manager Server 4.3

An update that solves two vulnerabilities and contains one feature can now be installed.

Description:

This update for rustup fixes the following issues:

  • CVE-2022-31394: Fixed possible HTTP2 attacks by specifying the HTTP/2 SETTINGS_MAX_HEADER_LIST_SIZE (bsc#1208552).
  • CVE-2023-26964: Fixed high memory and CPU usage when stream stacking occurs when H2 processes HTTP2 RST_STREAM frames (bsc#1210345).

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:

  • openSUSE Leap 15.4
    zypper in -t patch openSUSE-SLE-15.4-2023-2603=1
  • openSUSE Leap 15.5
    zypper in -t patch openSUSE-SLE-15.5-2023-2603=1
  • Development Tools Module 15-SP4
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2023-2603=1
  • Development Tools Module 15-SP5
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP5-2023-2603=1

Package List:

  • openSUSE Leap 15.4 (aarch64 x86_64)
    • rustup-1.26.0~0-150400.3.7.1
    • rustup-debuginfo-1.26.0~0-150400.3.7.1
    • rustup-debugsource-1.26.0~0-150400.3.7.1
  • openSUSE Leap 15.5 (aarch64 x86_64)
    • rustup-1.26.0~0-150400.3.7.1
    • rustup-debuginfo-1.26.0~0-150400.3.7.1
    • rustup-debugsource-1.26.0~0-150400.3.7.1
  • Development Tools Module 15-SP4 (aarch64 x86_64)
    • rustup-1.26.0~0-150400.3.7.1
    • rustup-debuginfo-1.26.0~0-150400.3.7.1
    • rustup-debugsource-1.26.0~0-150400.3.7.1
  • Development Tools Module 15-SP5 (aarch64 x86_64)
    • rustup-1.26.0~0-150400.3.7.1
    • rustup-debuginfo-1.26.0~0-150400.3.7.1
    • rustup-debugsource-1.26.0~0-150400.3.7.1

References: