CVE-2021-20284
Medium
Description
A flaw was found in GNU Binutils 2.35.1, where there is a heap-based buffer overflow in _bfd_elf_slurp_secondary_reloc_section in elf.c due to the number of symbols not calculated correctly. The highest threat from this vulnerability is to system availability.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Gnu Binutils
PublishedMar 26, 2021
First seenMar 26, 2021
Weakness typeCWE-119Memory buffer bounds error
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gnu binutils | 2.35.1 | — |
| netapp cloud_backup | No range specified | — |
| netapp ontap_select_deploy_administration_utility | No range specified | — |
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