Heap/stack buffer overflow in the dlang_lname function in d-demangle.c in libiberty allows attackers to potentially cause a denial of service (segmentation fault and crash) via a crafted mangled symbol.
CVSS Details
- CVSS 3.1 Base Score: 6.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade gdb-docUpgrade gdb-headlessUpgrade gdbUpgrade gdb-minimalUpgrade gdb-gdbserver | Nov 16, 2023 | Sep 1, 2022 |
| Centos_linux | — | Upgrade gdb-headlessUpgrade gdb-gdbserverUpgrade gdb-debugsourceUpgrade gdb-minimalUpgrade gdb-docUpgrade gdb-debuginfoUpgrade gdb | Nov 8, 2023 | Sep 1, 2022 |
| Debian | — | Upgrade binutilsUpgrade libiberty | Jul 30, 2024 | Sep 1, 2022 |
| Dell Powerstore Dsa2023366 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Oct 5, 2023 |
| Oracle_linux | — | Upgrade gdbUpgrade gdb-docUpgrade gdb-minimalUpgrade gdb-gdbserverUpgrade gdb-headless | Nov 16, 2023 | Sep 22, 2021 |
| Redhat_linux | — | No solution existsUpgrade gdb-debugsourceUpgrade gdbUpgrade gdb-gdbserverUpgrade gdb-headlessUpgrade gdb-debuginfoUpgrade gdb-docUpgrade gdb-minimal | Nov 8, 2023 | Sep 1, 2022 |
| Suse | — | Upgrade cross-hppa-binutilsUpgrade cross-mips-binutilsUpgrade cross-hppa64-binutilsUpgrade cross-i386-binutilsUpgrade binutilsUpgrade cross-s390x-binutilsUpgrade cross-ppc64-binutilsUpgrade cross-riscv64-binutilsUpgrade libctf-nobfd0Upgrade cross-s390-binutilsUpgrade cross-arm-binutilsUpgrade libctf0Upgrade cross-aarch64-binutilsUpgrade cross-sparc64-binutilsUpgrade cross-ppc-binutilsUpgrade binutils-goldUpgrade cross-x86_64-binutilsUpgrade cross-spu-binutilsUpgrade cross-ia64-binutilsUpgrade cross-avr-binutilsUpgrade cross-rx-binutilsUpgrade binutils-develUpgrade binutils-devel-32bitUpgrade cross-m68k-binutilsUpgrade cross-sparc-binutilsUpgrade cross-ppc64le-binutilsUpgrade cross-epiphany-binutils | Nov 22, 2022 | Sep 1, 2022 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Sep 1, 2022 |
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