Rapid7 Vulnerability & Exploit Database

Oracle Solaris 11: CVE-2020-35448 (11.4 SRU 36.101.2)

Back to Search

Oracle Solaris 11: CVE-2020-35448 (11.4 SRU 36.101.2)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
12/27/2020
Created
08/28/2021
Added
08/27/2021
Modified
02/17/2022

Description

An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.35.1. A heap-based buffer over-read can occur in bfd_getl_signed_32 in libbfd.c because sh_entsize is not validated in _bfd_elf_slurp_secondary_reloc_section in elf.c.

Solution(s)

  • oracle-solaris-11-4-upgrade-developer-gnu-binutils-2-36-1-11-4-36-0-1-101-0
  • oracle-solaris-11-4-upgrade-developer-gnu-binutils-cross-i386-2-36-1-11-4-36-0-1-101-0
  • oracle-solaris-11-4-upgrade-developer-gnu-binutils-cross-sparc-2-36-1-11-4-36-0-1-101-0

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

;