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CVE-2014-7187

HIGH · CVSS 10.0EPSS 60.3%EU EUVD

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.

Key facts

CVSS score
10.0 (v2.0)
Severity
HIGH
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness (CWE)
CWE-119
EPSS score
60.3% (99th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2014-7064)
Published
September 28, 2014
NVD last modified
June 17, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-7064 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash
  • gnu / bash

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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