CVE-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.

CVSS v2.0 7.2 HIGH

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.mirbsd.org/mksh.htm#clog
http://www.securityfocus.com/bid/28768
http://secunia.com/advisories/29803	Vendor Advisory
http://www.osvdb.org/44365
https://exchange.xforce.ibmcloud.com/vulnerabilities/41794

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:mirbsd:miros::c::::::*
	cpe:2.3:o:mirbsd:miros:33:a::::::
	cpe:2.3:o:mirbsd:miros:33:b::::::

Information

Published : 2008-04-16 10:05

Updated : 2017-08-07 18:30

NVD link : CVE-2008-1845

Mitre link : CVE-2008-1845

JSON object : View

CWE

NVD-CWE-Other

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Products Affected

mirbsd

miros

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