GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute arbitrary code via a crafted environment, as demonstrated by vectors involving the ForceCommand feature in OpenSSH sshd, the mod_cgi and mod_cgid modules in the Apache HTTP Server, scripts executed by unspecified DHCP clients, and other situations in which setting the environment occurs across a privilege boundary from Bash execution, aka "ShellShock." NOTE: the original fix for this issue was incorrect; CVE-2014-7169 has been assigned to cover the vulnerability that is still present after the incorrect fix.
Metrics
Affected Vendors & Products
References
History
Fri, 07 Feb 2025 14:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
kev
|
Tue, 13 Aug 2024 23:45:00 +0000
Type | Values Removed | Values Added |
---|---|---|
References |
|

Status: PUBLISHED
Assigner: debian
Published: 2014-09-24T18:00:00.000Z
Updated: 2025-02-07T13:47:31.669Z
Reserved: 2014-09-09T00:00:00.000Z
Link: CVE-2014-6271

Updated: 2024-08-06T12:10:13.276Z

Status : Modified
Published: 2014-09-24T18:48:04.477
Modified: 2025-02-07T14:15:37.740
Link: CVE-2014-6271
