vulnerability
Alma Linux: CVE-2018-20673: Low: gcc security and bug fix update (ALSA-2021-4386)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Jan 4, 2019 | May 4, 2022 | Mar 31, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Jan 4, 2019
Added
May 4, 2022
Modified
Mar 31, 2026
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.
Solutions
alma-upgrade-cppalma-upgrade-gccalma-upgrade-gcc-c++alma-upgrade-gcc-gdb-pluginalma-upgrade-gcc-gfortranalma-upgrade-gcc-offload-nvptxalma-upgrade-gcc-plugin-develalma-upgrade-libitm-develalma-upgrade-libquadmath-develalma-upgrade-libstdc++-develalma-upgrade-libstdc++-docsalma-upgrade-libstdc++-static
Rapid7 Labs
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