CVE-2021-3549
Summary
| CVE | CVE-2021-3549 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-05-26 21:15:00 UTC |
| Updated | 2022-10-07 20:28:00 UTC |
| Description | An out of bounds flaw was found in GNU binutils objdump utility version 2.36. An attacker could use this flaw and pass a large section to avr_elf32_load_records_from_section() probably resulting in a crash or in some cases memory corruption. The highest threat from this vulnerability is to integrity as well as system availability. |
Risk And Classification
Problem Types: CWE-787
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| GNU Binutils: Multiple Vulnerabilities (GLSA 202208-30) — Gentoo security | GENTOO | security.gentoo.org | |
| 1960717 – (CVE-2021-3549) CVE-2021-3549 binutils: heap-based buffer overflow in avr_elf32_load_records_from_section() via large section parameter | MISC | bugzilla.redhat.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 184413 Debian Security Update for binutils (CVE-2021-3549)
- 670697 EulerOS Security Update for binutils (EulerOS-SA-2021-2455)
- 670735 EulerOS Security Update for binutils (EulerOS-SA-2021-2493)
- 670763 EulerOS Security Update for binutils (EulerOS-SA-2021-2521)
- 670787 EulerOS Security Update for binutils (EulerOS-SA-2021-2545)
- 710599 Gentoo Linux GNU Binutils Multiple Vulnerabilities (GLSA 202208-30)