Updated: 2024-11-22 02:52:56.281676
Description:
elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, does not validate sizes of core notes, which allows remote attackers to cause a denial of service (bfd_getl32 heap-based buffer over-read and application crash) via a crafted object file, related to elfcore_grok_netbsd_procinfo, elfcore_grok_openbsd_procinfo, and elfcore_grok_nto_status.
| 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 12:03:13 | |
| CloudLinux 6 ELS | binutils | 2.20 | 5.5 | MEDIUM | Released | 2021-12-06 11:56:20 | ||
| Oracle Linux 6 ELS | binutils | 2.20 | 5.5 | MEDIUM | Released | CLSA-2021:1637770725 | 2021-11-24 13:56:10 | |
| Ubuntu 16.04 ELS | binutils | 2.26 | 5.5 | MEDIUM | Released | CLSA-2021:1635459139 | 2021-11-02 21:02:48 |