Out-of-bounds Write

Affecting binutils package, versions *

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Overview

An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. simple_object_elf_match in simple-object-elf.c does not check for a zero shstrndx value, leading to an integer overflow and resultant heap-based buffer overflow.

References

CVSS Score

5.5
low severity
  • Attack Vector
    Local
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    Required
  • Scope
    Unchanged
  • Confidentiality
    High
  • Integrity
    None
  • Availability
    None
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVE
CVE-2019-14250
CWE
CWE-190 CWE-787
Snyk ID
SNYK-DEBIAN9-BINUTILS-455459
Disclosed
24 Jul, 2019
Published
25 Jul, 2019