cpp: The gcc packages provide compilers for C, C++, Java, Fortran, Objective C, and Ada 95 GNU, as well as related support...
CVE-2018-20673 is fixed in 25 products on 1 platform, first by RHSA-2021:4386, released November 9, 2021. It is not reported as exploited. Patch Radar priority: Routine.
The gcc packages provide compilers for C, C++, Java, Fortran, Objective C, and Ada 95 GNU, as well as related support libraries. Security Fix(es): * libiberty: Integer overflow in demangle_template() function (CVE-2018-20673) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| cpp · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| cpp · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| gcc · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| gcc · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| gcc-c++ · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| gcc-c++ · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| gcc-gdb-plugin · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| gcc-gdb-plugin · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| gcc-gfortran · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| gcc-gfortran · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| gcc-offload-nvptx · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| gcc-offload-nvptx · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| gcc-plugin-devel · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| gcc-plugin-devel · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libasan · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libasan · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libatomic · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libatomic · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libatomic-static · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libatomic-static · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libgcc · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libgcc · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libgfortran · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libgfortran · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libgomp · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libgomp · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libgomp-offload-nvptx · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libgomp-offload-nvptx · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libitm · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libitm · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libitm-devel · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libitm-devel · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| liblsan · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| liblsan · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libquadmath · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libquadmath · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libquadmath-devel · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libquadmath-devel · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libstdc++ · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libstdc++ · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libstdc++-devel · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libstdc++-devel · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libstdc++-docs · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libstdc++-docs · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libstdc++-static · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libstdc++-static · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libtsan · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libtsan · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
| libubsan · RHEL 8 | 0:8.5.0-3.el8 | RHSA-2021:4386 | Nov 9, 2021 |
| libubsan · ol 8 | 0:8.5.0-3.0.2.el8 | ELSA-2021-4386 | Nov 16, 2021 |
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