CVE-2014-6271

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Source
https://nvd.nist.gov/vuln/detail/CVE-2014-6271
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2014-6271.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2014-6271
Related
Published
2014-09-24T18:48:04Z
Modified
2024-09-18T01:00:22Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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 modcgi and modcgid 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.

References

Affected packages

Debian:11 / bash

Package

Name
bash
Purl
pkg:deb/debian/bash?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.3-9.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / bash

Package

Name
bash
Purl
pkg:deb/debian/bash?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.3-9.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / bash

Package

Name
bash
Purl
pkg:deb/debian/bash?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.3-9.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}