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Huawei EulerOS: CVE-2018-20657: gcc security update

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Huawei EulerOS: CVE-2018-20657: gcc security update

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
01/02/2019
Created
09/28/2020
Added
09/28/2020
Modified
09/28/2020

Description

The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, has a memory leak via a crafted string, leading to a denial of service (memory consumption), as demonstrated by cxxfilt, a related issue to CVE-2018-12698.

Solution(s)

  • huawei-euleros-2_0_sp3-upgrade-cpp
  • huawei-euleros-2_0_sp3-upgrade-gcc
  • huawei-euleros-2_0_sp3-upgrade-gcc-c++
  • huawei-euleros-2_0_sp3-upgrade-gcc-gfortran
  • huawei-euleros-2_0_sp3-upgrade-gcc-gnat
  • huawei-euleros-2_0_sp3-upgrade-gcc-go
  • huawei-euleros-2_0_sp3-upgrade-gcc-objc
  • huawei-euleros-2_0_sp3-upgrade-gcc-objc++
  • huawei-euleros-2_0_sp3-upgrade-libasan
  • huawei-euleros-2_0_sp3-upgrade-libatomic
  • huawei-euleros-2_0_sp3-upgrade-libatomic-static
  • huawei-euleros-2_0_sp3-upgrade-libgcc
  • huawei-euleros-2_0_sp3-upgrade-libgfortran
  • huawei-euleros-2_0_sp3-upgrade-libgnat
  • huawei-euleros-2_0_sp3-upgrade-libgnat-devel
  • huawei-euleros-2_0_sp3-upgrade-libgo
  • huawei-euleros-2_0_sp3-upgrade-libgo-devel
  • huawei-euleros-2_0_sp3-upgrade-libgomp
  • huawei-euleros-2_0_sp3-upgrade-libitm
  • huawei-euleros-2_0_sp3-upgrade-libitm-devel
  • huawei-euleros-2_0_sp3-upgrade-libobjc
  • huawei-euleros-2_0_sp3-upgrade-libquadmath
  • huawei-euleros-2_0_sp3-upgrade-libquadmath-devel
  • huawei-euleros-2_0_sp3-upgrade-libstdc++
  • huawei-euleros-2_0_sp3-upgrade-libstdc++-devel
  • huawei-euleros-2_0_sp3-upgrade-libstdc++-docs

References

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