CVE-1999-0112: Buffer Overflow
Buffer overflow in AIX dtterm program for the CDE.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Remove
Remove
AIX dtterm (CDE)from your environment.If dtterm is not required, uninstall or disable the dtterm program on affected AIX systems to eliminate exposure to the buffer overflow.
- Compensating control
Until a vendor patch is available, isolate or restrict access to hosts running dtterm (for example via host-based controls or firewall/ACL rules), and disable or block remote use of dtterm/X11 sessions to reduce risk of exploitation.
Event History
Frequently Asked Questions
What is the severity of CVE-1999-0112?
CVE-1999-0112 is classified as a high severity vulnerability due to the potential for arbitrary code execution from a buffer overflow.
How do I fix CVE-1999-0112?
To fix CVE-1999-0112, you should apply the latest patches provided by IBM for the AIX operating system.
What systems are affected by CVE-1999-0112?
CVE-1999-0112 affects AIX version 4.1 and 4.2 along with the dtterm program in CDE.
What is a buffer overflow in the context of CVE-1999-0112?
A buffer overflow in CVE-1999-0112 occurs when the dtterm program improperly handles input, allowing an attacker to overwrite memory and potentially execute malicious code.
Is CVE-1999-0112 still relevant today?
While CVE-1999-0112 is an older vulnerability, it may still be relevant for systems that have not been updated or patched.