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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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade gdb-docUpgrade gdbUpgrade gdb-gdbserverUpgrade gdb-debugsourceUpgrade gdb-debuginfoUpgrade gdb-headless | Nov 6, 2019 | Jan 2, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade gcc-gfortranUpgrade libquadmath-develUpgrade gcc-c++Upgrade libatomicUpgrade libatomic-staticUpgrade libstdc++-develUpgrade libgfortranUpgrade libgnatUpgrade gcc-objc++Upgrade libobjcUpgrade gcc-gnatUpgrade libgo-develUpgrade libgoUpgrade libgnat-develUpgrade libstdc++Upgrade libstdc++-docsUpgrade libasanUpgrade cppUpgrade libitmUpgrade gcc-objcUpgrade libgccUpgrade gcc-goUpgrade libquadmathUpgrade libgompUpgrade gccUpgrade libitm-devel | Sep 28, 2020 | Jan 2, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade binutilsUpgrade binutils-devel | Feb 24, 2020 | Jan 2, 2019 |
| Huawei Euleros 2_0_sp8 | — | Upgrade binutils-develUpgrade binutils | Feb 26, 2020 | Jan 2, 2019 |
| Oracle_linux | — | Upgrade gdbUpgrade gdb-docUpgrade gdb-gdbserverUpgrade gdb-headless | Oct 5, 2022 | Dec 18, 2018 |
| Redhat_linux | — | Upgrade gdb-debugsourceUpgrade gdb-docUpgrade gdbUpgrade gdb-headlessNo solution existsUpgrade gdb-debuginfoUpgrade gdb-gdbserver | Nov 6, 2019 | Jan 2, 2019 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Jan 2, 2019 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jan 2, 2019 |
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