CVE-2014-7187

Published: Sep 28, 2014Updated: May 6, 2026 Sources: CVE List NVD BDUCWE-119

10.0CRITICAL

NVD MITRE

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAccess Vector

Network

AC:LAccess Complexity

Low

Au:NAuthentication

None

Impact

C:CConfidentiality

Complete

I:CIntegrity

Complete

A:CAvailability

Complete

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Weaknesses

CWE-119

Affected Products

Сообщество свободного программного обеспечения

oss-projectaka fsf

GNU BashOn-premLibrary

OSS Libraries / generic-library

gnu

oss-project·USaka g. nu

bash

OSS Libraries

and 1 more affected products View all →

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

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References

http://www.web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-7187

web.nvd.nist.gov

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

jvn.jp

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

jvndb.jvn.jp

and 121 more references View all →

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