VULNERABILITY INTELLIGENCE
CVE-2014-7187
CVSS score10 HIGH
EPSS probability60.28%
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
Off-by-one error in the read_token_word function 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 deeply nested for loops, aka the "word_lineno" issue.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer