Linley Henzell Dungeon Crawl Unspecified Local Buffer Overflow Vulnerability

BID:9566

Info

Linley Henzell Dungeon Crawl Unspecified Local Buffer Overflow Vulnerability

Bugtraq ID: 9566
Class: Boundary Condition Error
CVE:
Remote: No
Local: Yes
Published: Feb 03 2004 12:00AM
Updated: Feb 03 2004 12:00AM
Credit: The disclosure of this issue has been credited to Steve Kemp from the GNU/Linux audit project.
Vulnerable: Linley Henzell Crawl 4.0 BETA 26
Linley Henzell Crawl 4.0 BETA 23
+ Debian Linux 3.0 sparc
 + Debian Linux 3.0 s/390
 + Debian Linux 3.0 ppc
 + Debian Linux 3.0 mipsel
 + Debian Linux 3.0 mips
 + Debian Linux 3.0 m68k
 + Debian Linux 3.0 ia-64
 + Debian Linux 3.0 ia-32
 + Debian Linux 3.0 hppa
 + Debian Linux 3.0 arm
 + Debian Linux 3.0 alpha
 Linley Henzell Crawl 4.0
Not Vulnerable:

Discussion

Linley Henzell Dungeon Crawl Unspecified Local Buffer Overflow Vulnerability

It has been reported that Linley Henzell Dungeon Crawl may be prone to a local buffer overflow vulnerability that may allow an attacker to ultimately execute arbitrary code in the context of the affected application. The software copies various environment variables into a fixed size buffer without proper bounds checking. An attacker may pass excessive data to a vulnerable application via an affected environment variable.

Crawl 4.0.0 beta 26 and prior may be prone to this issue.

Exploit / POC

Linley Henzell Dungeon Crawl Unspecified Local Buffer Overflow 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

Linley Henzell Dungeon Crawl Unspecified Local Buffer Overflow Vulnerability

Solution:
Debian has released an advisory DSA 432-1 to address this issue. Please see the referenced advisory for more information.


Linley Henzell Crawl 4.0 BETA 23

References

Linley Henzell Dungeon Crawl Unspecified Local Buffer Overflow Vulnerability

References:
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