Description
The Korn shell (aka mksh) before R33d on MirOS (aka MirBSD) does not flush the tty's I/O when invoking mksh in a new terminal, which allows local users to gain privileges by opening a virtual terminal and entering command sequences, which might later be executed in opportunistic circumstances by a different user who launches mksh and specifies that terminal with the -T option.
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Remediation
No vendor fix or workaround currently provided.
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Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2008-1845 | The Korn shell (aka mksh) before R33d on MirOS (aka MirBSD) does not flush the tty's I/O when invoking mksh in a new terminal, which allows local users to gain privileges by opening a virtual terminal and entering command sequences, which might later be executed in opportunistic circumstances by a different user who launches mksh and specifies that terminal with the -T option. |
References
History
Wed, 28 May 2025 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
Thu, 22 May 2025 04:30:00 +0000
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| References |
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T08:40:59.416Z
Reserved: 2008-04-16T00:00:00.000Z
Link: CVE-2008-1845
No data.
Status : Modified
Published: 2008-04-16T17:05:00.000
Modified: 2026-04-23T00:35:47.467
Link: CVE-2008-1845
OpenCVE Enrichment
No data.
Weaknesses
EUVD