HP Tru64/OSF1 DXTerm Buffer Overflow Vulnerability
BID:5746
Info
HP Tru64/OSF1 DXTerm Buffer Overflow Vulnerability
| Bugtraq ID: | 5746 |
| Class: | Boundary Condition Error |
| CVE: |
CVE-2002-1129 |
| Remote: | No |
| Local: | Yes |
| Published: | Aug 30 2002 12:00AM |
| Updated: | Jul 11 2009 05:06PM |
| Credit: | Discovery of this issue is credited to Snosoft. It was also independently discovered for OSF1 by Euan Briggs <[email protected]>. |
| Vulnerable: |
Digital OSF/1 3.2 G Digital OSF/1 3.2 F Digital OSF/1 3.2 DE2 Digital OSF/1 3.2 DE1 Digital OSF/1 3.2 D Digital OSF/1 3.2 C Digital OSF/1 3.2 B Digital OSF/1 3.2 Digital OSF/1 3.0 B Digital OSF/1 3.0 Compaq Tru64 5.1 a PK2 (BL2) Compaq Tru64 5.1 a PK1 (BL1) Compaq Tru64 5.1 a Compaq Tru64 5.1 PK5 (BL19) Compaq Tru64 5.1 PK4 (BL18) Compaq Tru64 5.1 PK3 (BL17) Compaq Tru64 5.1 Compaq Tru64 5.0 a PK3 (BL17) Compaq Tru64 5.0 a Compaq Tru64 5.0 PK4 (BL18) Compaq Tru64 5.0 PK4 (BL17) Compaq Tru64 5.0 Compaq Tru64 4.0 g PK3 (BL17) Compaq Tru64 4.0 g Compaq Tru64 4.0 f PK7 (BL18) Compaq Tru64 4.0 f PK6 (BL17) Compaq Tru64 4.0 f Compaq Digital Unix 4.0 f |
| Not Vulnerable: | |
Discussion
HP Tru64/OSF1 DXTerm Buffer Overflow Vulnerability
The HP Tru64/OSF1 dxterm utility is prone to a locally exploitable buffer overflow condition. This issue is due to insufficient checking of command line input supplied via the "-xrm" parameter. This parameter serves the same purpose as the "-customization" command line parameter, which is also not sufficiently checked.
Since this utility is installed setuid root, code execution that results from successful exploitation of this issue will yield root privileges on the system.
The HP Tru64/OSF1 dxterm utility is prone to a locally exploitable buffer overflow condition. This issue is due to insufficient checking of command line input supplied via the "-xrm" parameter. This parameter serves the same purpose as the "-customization" command line parameter, which is also not sufficiently checked.
Since this utility is installed setuid root, code execution that results from successful exploitation of this issue will yield root privileges on the system.
Solution / Fix
HP Tru64/OSF1 DXTerm Buffer Overflow Vulnerability
Solution:
HP has made Tru64 fixes available. OSF1 users are advised to upgrade to later versions of Tru64 UNIX and apply all available patches.
Compaq Tru64 4.0 g PK3 (BL17)
Compaq Tru64 4.0 f PK7 (BL18)
Compaq Tru64 5.0 a PK3 (BL17)
Compaq Tru64 5.1 a PK2 (BL2)
Compaq Tru64 5.1 PK5 (BL19)
Solution:
HP has made Tru64 fixes available. OSF1 users are advised to upgrade to later versions of Tru64 UNIX and apply all available patches.
Compaq Tru64 4.0 g PK3 (BL17)
-
HP T64V40GB17-C0010410-15273-ES-20020827.tar
Requires Tru64 V4.0G PK3 (BL17).
ftp://ftp1.support.compaq.com/public/unix/v4.0g/T64V40GB17-C0010410-15 273-ES-20020827.tar
Compaq Tru64 4.0 f PK7 (BL18)
-
HP DUV40FB18-C0067201-15265-ES-20020827.tar
http://ftp1.support.compaq.com/public/unix/v4.0f/
Compaq Tru64 5.0 a PK3 (BL17)
-
HP T64V50AB17-C0018406-15268-ES-20020827.tar
Requires Tru64 V5.0A PK3 (BL17).
ftp://ftp1.support.compaq.com/public/unix/v5.0a/T64V50AB17-C0018406-15 268-ES-20020827.tar
Compaq Tru64 5.1 a PK2 (BL2)
-
HP T64V51AB2-C0041402-15271-ES-20020827.tar
Requires Tru64 V5.1A PK2 (BL2).
ftp://ftp1.support.compaq.com/public/unix/v5.1a/T64V51AB2-C0041402-152 71-ES-20020827.tar
Compaq Tru64 5.1 PK5 (BL19)
-
HP T64V51B19-C0136901-15143-ES-20020817.tar
Requires Tru64 V5.1 PK5 (BL19).
ftp://ftp1.support.compaq.com/public/unix/v5.1/T64V51B19-C0136901-1514 3-ES-20020817.tar