Vulnerability Monitor

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CVE-2002-0557

Vulnerability in OpenBSD 3.0, when using YP with netgroups in the password database, causes (1) rexec or (2) rsh to run another user's shell, or (3) atrun to change to a different user's directory, possibly due to memory allocation failures or an incorrect call to auth_approval().

Published

2002-07-03T04:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	openbsd	openbsd	3.0	Yes

References

http://www.iss.net/security_center/static/8625.php Patch, Vendor Advisory ([email protected])
http://www.openbsd.org/errata30.html#approval ([email protected])
http://www.securityfocus.com/bid/4338 Patch, Vendor Advisory ([email protected])
http://www.iss.net/security_center/static/8625.php Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openbsd.org/errata30.html#approval (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/4338 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)