Rapid7 Vulnerability & Exploit Database

Oracle Linux: (CVE-2021-20284) ELSA-2021-4364: binutils security update

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Oracle Linux: (CVE-2021-20284) ELSA-2021-4364: binutils security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
03/26/2021
Created
11/19/2021
Added
11/17/2021
Modified
11/17/2021

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.

Solution(s)

  • oracle-linux-upgrade-binutils
  • oracle-linux-upgrade-binutils-devel

References

  • ELSA-2021-4364
  • CVE-2021-20284

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;