fkie_cve-2016-9401
Vulnerability from fkie_nvd
Published
2017-01-23 21:59
Modified
2025-08-06 22:15
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a crafted address.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| gnu | bash | * | |
| gnu | bash | 4.4 | |
| gnu | bash | 4.4 | |
| gnu | bash | 4.4 | |
| gnu | bash | 4.4 | |
| gnu | bash | 4.4 | |
| debian | debian_linux | 8.0 | |
| redhat | enterprise_linux_desktop | 6.0 | |
| redhat | enterprise_linux_desktop | 7.0 | |
| redhat | enterprise_linux_server | 6.0 | |
| redhat | enterprise_linux_server | 7.0 | |
| redhat | enterprise_linux_server_aus | 7.4 | |
| redhat | enterprise_linux_server_aus | 7.6 | |
| redhat | enterprise_linux_server_aus | 7.7 | |
| redhat | enterprise_linux_server_eus | 7.4 | |
| redhat | enterprise_linux_server_eus | 7.5 | |
| redhat | enterprise_linux_server_eus | 7.6 | |
| redhat | enterprise_linux_server_eus | 7.7 | |
| redhat | enterprise_linux_server_tus | 7.6 | |
| redhat | enterprise_linux_server_tus | 7.7 | |
| redhat | enterprise_linux_workstation | 6.0 | |
| redhat | enterprise_linux_workstation | 7.0 |
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},
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"value": "popd en bash podr\u00edan permitir a usuarios locales eludir el shell restringido y provocar un uso despu\u00e9s de liberaci\u00f3n de memoria a trav\u00e9s de una direcci\u00f3n manipulada."
}
],
"id": "CVE-2016-9401",
"lastModified": "2025-08-06T22:15:28.463",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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