Out-of-Bounds

Affecting binutils package, versions *

Report new vulnerabilities
Do your applications use this vulnerable package? Test your applications

NVD Description

Note: Versions mentioned in the description apply to the upstream binutils package.

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.

Remediation

There is no fixed version for Debian:10 binutils.

References

CVSS Score

5.5
low severity
  • Attack Vector
    Local
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    Required
  • Scope
    Unchanged
  • Confidentiality
    None
  • Integrity
    None
  • Availability
    High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE
CVE-2021-20284
CWE
CWE-119
Snyk ID
SNYK-DEBIAN10-BINUTILS-1086497
Disclosed
26 Mar, 2021
Published
17 Mar, 2021