Integer Overflow or Wraparound

Affecting binutils package, versions *

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

Overview

The display_debug_ranges function in dwarf.c in GNU Binutils 2.30 allows remote attackers to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact via a crafted ELF file, as demonstrated by objdump.

References

CVSS Score

7.8
high severity
  • Attack Vector
    Local
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    Required
  • Scope
    Unchanged
  • Confidentiality
    High
  • Integrity
    High
  • Availability
    High
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE
CVE-2018-7643
CWE
CWE-190
Snyk ID
SNYK-DEBIAN8-BINUTILS-403843
Disclosed
02 Mar, 2018
Published
02 Mar, 2018