Uncontrolled Recursion in Gnu Compiler Collection - CVE-2021-46195

Vulnerability identifier: #VU69349

CSH Severity: Low

CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

CVE-ID: CVE-2021-46195

CWE-ID: CWE-674

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to uncontrolled recursion in the libiberty/rust-demangle.c component. An attacker with ability to pass specially crafted input to the GCC application can consume excessive CPU and memory resources and perform a denial of service (DoS) attack.

Gnu Compiler Collection
Dell EMC PowerProtect Data Protection
Dell Data Protection Central
EMC Cloud Tiering Appliance
SUSE CaaS Platform
SUSE Manager Server
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Enterprise Storage
SUSE OpenStack Cloud Crowbar
SUSE OpenStack Cloud
SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Software Development Kit
SUSE Linux Enterprise Server for SAP Applications
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Desktop
SUSE Linux Enterprise Module for Basesystem
SUSE Linux Enterprise Module for Development Tools
openSUSE Leap
SUSE Linux Enterprise Module for Packagehub Subpackages
cross-spu-binutils-debugsource
binutils
binutils-debuginfo
binutils-debugsource
binutils-devel
libctf-nobfd0
libctf-nobfd0-debuginfo
libctf0
libctf0-debuginfo
binutils-gold-debuginfo
cross-ppc-binutils
cross-ppc-binutils-debuginfo
cross-ppc-binutils-debugsource
cross-spu-binutils
cross-spu-binutils-debuginfo
binutils-gold
cross-sparc64-binutils-debugsource
cross-sparc64-binutils-debuginfo
cross-sparc64-binutils
cross-sparc-binutils-debugsource
cross-sparc-binutils-debuginfo
cross-sparc-binutils
cross-s390-binutils-debugsource
cross-s390-binutils-debuginfo
cross-s390-binutils
cross-rx-binutils-debugsource
cross-rx-binutils
cross-rx-binutils-debuginfo
cross-s390x-binutils
cross-s390x-binutils-debuginfo
cross-s390x-binutils-debugsource
cross-x86_64-binutils
cross-x86_64-binutils-debuginfo
cross-x86_64-binutils-debugsource
cross-aarch64-binutils
cross-aarch64-binutils-debuginfo
cross-aarch64-binutils-debugsource
cross-ppc64le-binutils
cross-ppc64le-binutils-debuginfo
cross-ppc64le-binutils-debugsource
binutils-devel-32bit
cross-avr-binutils-debuginfo
cross-hppa64-binutils-debugsource
cross-hppa64-binutils-debuginfo
cross-hppa64-binutils
cross-hppa-binutils-debugsource
cross-hppa-binutils-debuginfo
cross-hppa-binutils
cross-epiphany-binutils-debugsource
cross-epiphany-binutils-debuginfo
cross-epiphany-binutils
cross-avr-binutils-debugsource
cross-riscv64-binutils-debugsource
cross-avr-binutils
cross-arm-binutils-debugsource
cross-arm-binutils-debuginfo
cross-arm-binutils
cross-i386-binutils-debuginfo
cross-riscv64-binutils-debuginfo
cross-riscv64-binutils
cross-ppc64-binutils-debugsource
cross-ppc64-binutils-debuginfo
cross-ppc64-binutils
cross-mips-binutils-debugsource
cross-mips-binutils-debuginfo
cross-mips-binutils
cross-m68k-binutils-debugsource
cross-m68k-binutils-debuginfo
cross-m68k-binutils
cross-ia64-binutils-debugsource
cross-ia64-binutils-debuginfo
cross-ia64-binutils
cross-i386-binutils-debugsource
cross-i386-binutils
mingw-gcc (Red Hat package)
Dell EMC Storage Monitoring and Reporting (SMR)
EMC ViPR SRM
Dell EMC VxRail Appliance

Install updates from vendor's website.

Gnu Compiler Collection - update to 12.1.0
cross-spu-binutils-debugsource - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
binutils - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
binutils-debuginfo - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
binutils-debugsource - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
binutils-devel - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
libctf-nobfd0 - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
libctf-nobfd0-debuginfo - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
libctf0 - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
libctf0-debuginfo - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
binutils-gold-debuginfo - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
cross-ppc-binutils - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
cross-ppc-binutils-debuginfo - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
cross-ppc-binutils-debugsource - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
cross-spu-binutils - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
cross-spu-binutils-debuginfo - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
binutils-gold - addressed in versions 2.39-9.50.1, 2.39-150100.7.40.1
cross-sparc64-binutils-debugsource - update to 2.39-150100.7.40.1
cross-sparc64-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-sparc64-binutils - update to 2.39-150100.7.40.1
cross-sparc-binutils-debugsource - update to 2.39-150100.7.40.1
cross-sparc-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-sparc-binutils - update to 2.39-150100.7.40.1
cross-s390-binutils-debugsource - update to 2.39-150100.7.40.1
cross-s390-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-s390-binutils - update to 2.39-150100.7.40.1
cross-rx-binutils-debugsource - update to 2.39-150100.7.40.1
cross-rx-binutils - update to 2.39-150100.7.40.1
cross-rx-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-s390x-binutils - update to 2.39-150100.7.40.1
cross-s390x-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-s390x-binutils-debugsource - update to 2.39-150100.7.40.1
cross-x86_64-binutils - update to 2.39-150100.7.40.1
cross-x86_64-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-x86_64-binutils-debugsource - update to 2.39-150100.7.40.1
cross-aarch64-binutils - update to 2.39-150100.7.40.1
cross-aarch64-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-aarch64-binutils-debugsource - update to 2.39-150100.7.40.1
cross-ppc64le-binutils - update to 2.39-150100.7.40.1
cross-ppc64le-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-ppc64le-binutils-debugsource - update to 2.39-150100.7.40.1
binutils-devel-32bit - update to 2.39-150100.7.40.1
cross-avr-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-hppa64-binutils-debugsource - update to 2.39-150100.7.40.1
cross-hppa64-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-hppa64-binutils - update to 2.39-150100.7.40.1
cross-hppa-binutils-debugsource - update to 2.39-150100.7.40.1
cross-hppa-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-hppa-binutils - update to 2.39-150100.7.40.1
cross-epiphany-binutils-debugsource - update to 2.39-150100.7.40.1
cross-epiphany-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-epiphany-binutils - update to 2.39-150100.7.40.1
cross-avr-binutils-debugsource - update to 2.39-150100.7.40.1
cross-riscv64-binutils-debugsource - update to 2.39-150100.7.40.1
cross-avr-binutils - update to 2.39-150100.7.40.1
cross-arm-binutils-debugsource - update to 2.39-150100.7.40.1
cross-arm-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-arm-binutils - update to 2.39-150100.7.40.1
cross-i386-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-riscv64-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-riscv64-binutils - update to 2.39-150100.7.40.1
cross-ppc64-binutils-debugsource - update to 2.39-150100.7.40.1
cross-ppc64-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-ppc64-binutils - update to 2.39-150100.7.40.1
cross-mips-binutils-debugsource - update to 2.39-150100.7.40.1
cross-mips-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-mips-binutils - update to 2.39-150100.7.40.1
cross-m68k-binutils-debugsource - update to 2.39-150100.7.40.1
cross-m68k-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-m68k-binutils - update to 2.39-150100.7.40.1
cross-ia64-binutils-debugsource - update to 2.39-150100.7.40.1
cross-ia64-binutils-debuginfo - update to 2.39-150100.7.40.1
cross-ia64-binutils - update to 2.39-150100.7.40.1
cross-i386-binutils-debugsource - update to 2.39-150100.7.40.1
cross-i386-binutils - update to 2.39-150100.7.40.1
Dell EMC Storage Monitoring and Reporting (SMR) - update to 4.9.0.0
EMC ViPR SRM - update to 4.9.0.0
Dell EMC VxRail Appliance - update to 7.0.411
mingw-gcc (Red Hat package) - update to 12.0.1-11.2.el9
EMC Cloud Tiering Appliance - update to 13.1.0.2.29

• https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103841

• Denial of service in GNU GCC
• Red Hat CodeReady Linux Builder 9 update for mingw-gcc
• Multiple vulnerabilities in Dell Cloud Tiering Appliance
• Multiple vulnerabilities in Dell EMC VxRail Appliance
• Multiple vulnerabilities in Dell EMC SRM and Dell EMC Storage Monitoring and Reporting (SMR)
• Multiple vulnerabilities in Dell Data Protection Central
• SUSE update for binutils
• SUSE update for binutils