VULNERABILITY INTELLIGENCE

CVE-2014-7186

CVSS score10 HIGH
EPSS probability64.34%
CISA KEVNot currently listed
Published2014-09-28
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:N/C:C/I:C/A:C

Description

The redirection implementation in parse.y in GNU Bash through 4.3 bash43-026 allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via crafted use of here documents, aka the "redir_stack" issue.

Weakness classification

  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

Primary references