CVE-2021-3549 describes an out-of-bounds flaw in GNU binutils objdump utility version 2.36. An attacker could exploit this by providing a large section to avr_elf32_load_records_from_section(), potentially causing a crash or memory corruption. This vulnerability has a CVSS score of 7.1 (HIGH), indicating a local attack vector with low complexity, and a significant impact on system integrity and availability. Currently, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.36CPE matchmatch criteria | cpe:2.3:a:gnu:binutils:2.36:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
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