Updated: 2023-11-04 21:03:16.032814
Description:
The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, has an aout_link_add_symbols function in bfd/aoutx.h that is vulnerable to a heap-based buffer over-read (off-by-one) because of an incomplete check for invalid string offsets while loading symbols, leading to a GNU linker (ld) program crash.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | MEDIUM | 5 |
| CVSS Version 3.x | HIGH | 7.5 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated |
|---|---|---|---|---|---|---|---|
| CentOS 6 ELS | binutils | 2.20 | 7.5 | HIGH | Released | CLSA-2021:1638803819 | 2022-05-05 12:02:36 |
| CloudLinux 6 ELS | binutils | 2.20 | 7.5 | HIGH | Released | 2021-12-06 11:56:15 | |
| Oracle Linux 6 ELS | binutils | 2.20 | 7.5 | HIGH | Released | CLSA-2021:1637770725 | 2021-11-24 13:56:04 |
| Ubuntu 16.04 ELS | binutils | 2.26 | 7.5 | HIGH | Released | CLSA-2021:1635459139 | 2021-11-02 21:02:48 |