Title: Multiple Vendor xlock Vulnerability
Severity: HIGH
Description:
The xlock program is used to lock the local X display until the user supplies the correct password. A buffer overflow condition has been discovered in xlock that may allow an unauthorized user to gain root access.
Affected Products:
- BSDI BSD/OS 2.1.0
- Data General DG/UX 1.0.0
- Data General DG/UX 2.0.0
- Data General DG/UX 3.0.0
- Data General DG/UX 4.0.0
- Data General DG/UX 5.0.0
- Data General DG/UX 6.0.0
- Data General DG/UX 7.0.0
- Debian Linux 0.93.0
- Debian Linux 1.1.0
- Debian Linux 1.2.0
- Debian Linux 1.3.0
- HP HP-UX (VVOS) 10.24.0
- HP HP-UX 10.0.0
- HP HP-UX 10.1.0 0
- HP HP-UX 10.10.0
- HP HP-UX 10.16.0
- HP HP-UX 10.20.0
- HP HP-UX 10.30.0
- HP HP-UX 10.34.0
- HP HP-UX 10.8.0
- IBM AIX 3.2.0
- IBM AIX 4.1.0
- IBM AIX 4.2.0
- SGI IRIX 5.0.0
- SGI IRIX 5.0.1
- SGI IRIX 5.1.0
- SGI IRIX 5.1.1
- SGI IRIX 5.2.0
- SGI IRIX 5.3.0
- SGI IRIX 5.3.0 XFS
- SGI IRIX 6.0.0
- SGI IRIX 6.0.1
- SGI IRIX 6.0.1 XFS
- SGI IRIX 6.1.0
- SGI IRIX 6.3.0
- SGI IRIX 6.4.0
- Sun Solaris 2.3.0
- Sun Solaris 2.4.0
- Sun Solaris 2.4.0_x86
- Sun Solaris 2.5.0
- Sun Solaris 2.5.0_x86
- Sun Solaris 2.5.1
- Sun Solaris 2.5.1_ppc
- Sun Solaris 2.5.1_x86
References:
- Hewlett Packard: HP Electronic Support Center for Europe
- Hewlett Packard: HP Electronic Support Center for US, Canada, Asia-Pacific, & Latin-America
- IBM: IBM Support Databases
- Sun Microsystems: Sun Patch Access Page
- Sun Microsystems: Sun Patches List
- Sun Microsystems: Sunsolve Online(tm)
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