CVE-2014-6271—GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Vulnerability

PUBLISHEDvulnerability record
2022-01-28 · last modified June 21, 2025

Metadata

CVE ID：
CVE-2014-6271
项目：
GNU
产品：
Bourne-Again Shell (Bash)
添加日期：
2022-01-28
到期日：
2022-07-28
最后更新：
June 21, 2025

漏洞名称

GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Vulnerability

描述

GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute code.

已知用于勒索软件活动吗？

勒索软件状态：
Unknown

采集行动

Apply updates per vendor instructions.

其他说明

  • https://nvd.nist.gov/vuln/detail/CVE-2014-6271

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