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Rocky Linux: CVE-2018-20673: gcc (RLSA-2021-4386)

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Rocky Linux: CVE-2018-20673: gcc (RLSA-2021-4386)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
01/04/2019
Created
03/13/2024
Added
03/12/2024
Modified
03/12/2024

Description

The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, contains an integer overflow vulnerability (for "Create an array for saving the template argument values") that can trigger a heap-based buffer overflow, as demonstrated by nm.

Solution(s)

  • rocky-upgrade-cpp
  • rocky-upgrade-cpp-debuginfo
  • rocky-upgrade-gcc
  • rocky-upgrade-gcc-c++
  • rocky-upgrade-gcc-c++-debuginfo
  • rocky-upgrade-gcc-debuginfo
  • rocky-upgrade-gcc-debugsource
  • rocky-upgrade-gcc-gdb-plugin
  • rocky-upgrade-gcc-gdb-plugin-debuginfo
  • rocky-upgrade-gcc-gfortran
  • rocky-upgrade-gcc-gfortran-debuginfo
  • rocky-upgrade-gcc-offload-nvptx
  • rocky-upgrade-gcc-offload-nvptx-debuginfo
  • rocky-upgrade-gcc-plugin-devel
  • rocky-upgrade-gcc-plugin-devel-debuginfo
  • rocky-upgrade-libasan
  • rocky-upgrade-libasan-debuginfo
  • rocky-upgrade-libatomic
  • rocky-upgrade-libatomic-debuginfo
  • rocky-upgrade-libatomic-static
  • rocky-upgrade-libgcc
  • rocky-upgrade-libgcc-debuginfo
  • rocky-upgrade-libgfortran
  • rocky-upgrade-libgfortran-debuginfo
  • rocky-upgrade-libgomp
  • rocky-upgrade-libgomp-debuginfo
  • rocky-upgrade-libgomp-offload-nvptx
  • rocky-upgrade-libgomp-offload-nvptx-debuginfo
  • rocky-upgrade-libitm
  • rocky-upgrade-libitm-debuginfo
  • rocky-upgrade-libitm-devel
  • rocky-upgrade-liblsan
  • rocky-upgrade-liblsan-debuginfo
  • rocky-upgrade-libquadmath
  • rocky-upgrade-libquadmath-debuginfo
  • rocky-upgrade-libquadmath-devel
  • rocky-upgrade-libstdc++
  • rocky-upgrade-libstdc++-debuginfo
  • rocky-upgrade-libstdc++-devel
  • rocky-upgrade-libstdc++-docs
  • rocky-upgrade-libstdc++-static
  • rocky-upgrade-libtsan
  • rocky-upgrade-libtsan-debuginfo
  • rocky-upgrade-libubsan
  • rocky-upgrade-libubsan-debuginfo

References

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