Updated: 2024-11-30 03:00:56.576413
Description:
dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, does not validate the DW_AT_name data type, which allows remote attackers to cause a denial of service (bfd_hash_hash NULL pointer dereference, or out-of-bounds access, and application crash) via a crafted ELF file, related to scan_unit_for_symbols and parse_comp_unit.
Links | NIST | CIRCL | RHEL | Ubuntu |
Severity | Score | |
---|---|---|
CVSS Version 2.x | MEDIUM | 4.3 |
CVSS Version 3.x | MEDIUM | 5.5 |
OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
---|---|---|---|---|---|---|---|---|
CentOS 6 ELS | binutils | 2.20 | 5.5 | MEDIUM | Released | CLSA-2021:1638803819 | 2022-05-05 12:03:05 | |
CloudLinux 6 ELS | binutils | 2.20 | 5.5 | MEDIUM | Released | 2021-12-06 11:55:43 | ||
Oracle Linux 6 ELS | binutils | 2.20 | 5.5 | MEDIUM | Released | CLSA-2021:1637770725 | 2021-11-24 13:55:35 | |
Ubuntu 16.04 ELS | binutils | 2.26 | 5.5 | MEDIUM | Released | CLSA-2021:1635459139 | 2021-11-02 21:02:48 |