CVE-1999-1477: Buffer Overflow
Buffer overflow in GNOME libraries 1.0.8 allows local user to gain root access via a long --espeaker argument in programs such as nethack.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Remove
Remove
GNOME libraries 1.0.8from your environment.Uninstall or replace the vulnerable GNOME libraries (version 1.0.8) on affected systems if they are not required.
- Compensating control
Remove setuid root permissions from programs that use the vulnerable libraries (e.g., nethack), or restrict execution of those programs to trusted/local-administrator accounts until a patched library is available.
Event History
Frequently Asked Questions
What is the severity of CVE-1999-1477?
CVE-1999-1477 is classified as a high severity vulnerability due to its potential to allow local users to gain root access.
How do I fix CVE-1999-1477?
To fix CVE-1999-1477, upgrade to later versions of the GNOME libraries that address this buffer overflow issue.
What systems are affected by CVE-1999-1477?
CVE-1999-1477 affects GNOME libraries 1.0.8 and Mandrake Linux 6.0.
Who can exploit CVE-1999-1477?
Any local user with access to programs utilizing the affected GNOME libraries can exploit CVE-1999-1477.
What is the exploit vector for CVE-1999-1477?
The exploit vector for CVE-1999-1477 involves sending a specially crafted long --espeaker argument to vulnerable applications.