Sun Solaris TCSetAttr System Hang Denial Of Service Vulnerability

BID:9548

Info

Sun Solaris TCSetAttr System Hang Denial Of Service Vulnerability

Bugtraq ID: 9548
Class: Design Error
CVE:
Remote: No
Local: Yes
Published: Feb 02 2004 12:00AM
Updated: Feb 02 2004 12:00AM
Credit: Discovery credited to Sun Microsystems.
Vulnerable: Sun Solaris 8_sparc
Sun Solaris 7.0
Sun Solaris 2.6
Not Vulnerable:

Discussion

Sun Solaris TCSetAttr System Hang Denial Of Service Vulnerability

A problem has been identified in the tcsetattr library call available in default versions of Sun Solaris. Because of this, it may be possible for an unprivileged local user to deny service to legitimate users.

Exploit / POC

Sun Solaris TCSetAttr System Hang Denial Of Service Vulnerability

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected] <mailto:[email protected]>.

Solution / Fix

Sun Solaris TCSetAttr System Hang Denial Of Service Vulnerability

Solution:
Sun has released fixes for this issue.


Sun Solaris 2.6

Sun Solaris 7.0

Sun Solaris 8_sparc

References

Sun Solaris TCSetAttr System Hang Denial Of Service Vulnerability

References:
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