CVE-2014-7187

CRITICAL

10.0

CVSS Severity Score

EPSS Score0.1140%

EPSS Percentile28.77th

PublishedSep 28, 2014

Last ModifiedMay 6, 2026

Vulnerability 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.

Affected Platforms (CPE)

📦

Gnu

Bash

= 1.14.0

📦

Gnu

Bash

= 1.14.1

📦

Gnu

Bash

= 1.14.2

📦

Gnu

Bash

= 1.14.3

📦

Gnu

Bash

= 1.14.4

📦

Gnu

Bash

= 1.14.5

📦

Gnu

Bash

= 1.14.6

📦

Gnu

Bash

= 1.14.7

📦

Gnu

Bash

= 2.0

📦

Gnu

Bash

= 2.01

📦

Gnu

Bash

= 2.01.1

📦

Gnu

Bash

= 2.02

📦

Gnu

Bash

= 2.02.1

📦

Gnu

Bash

= 2.03

📦

Gnu

Bash

= 2.04

📦

Gnu

Bash

= 2.05

📦

Gnu

Bash

= 2.05

📦

Gnu

Bash

= 2.05

📦

Gnu

Bash

= 3.0

📦

Gnu

Bash

= 3.0.16

📦

Gnu

Bash

= 3.1

📦

Gnu

Bash

= 3.2

📦

Gnu

Bash

= 3.2.48

📦

Gnu

Bash

= 4.0

📦

Gnu

Bash

= 4.0

📦

Gnu

Bash

= 4.1

📦

Gnu

Bash

= 4.2

📦

Gnu

Bash

= 4.3

References & Advisories

🔗 http://jvn.jp/en/jp/JVN55667175/index.html

🔗 http://jvndb.jvn.jp/jvndb/JVNDB-2014-000126

🔗 http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.html

🔗 http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html

🔗 http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00038.html

🔗 http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00041.html

🔗 http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00042.html

🔗 http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00044.html

Vulnerability Description

Affected Platforms (CPE)

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

Bash

References & Advisories

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