CVE-1999-0424: Low severity Netscape Communicator vulnerability
talkback in Netscape 4.5 allows a local user to overwrite arbitrary files of another user whose Netscape crashes.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Remove
Remove
Netscape Communicatorfrom your environment.Uninstall Netscape Communicator or remove the Talkback component until an official patch or fixed version is available.
- Configuration
Disable the Talkback crash-reporting feature in Netscape Communicator to prevent local users from exploiting the talkback vulnerability.
Netscape Communicator (talkback) talkback_enabled = false - Compensating control
Ensure file system permissions prevent local users from writing to other users' files and restrict untrusted local accounts from accessing systems where vulnerable Netscape Communicator installations are present.
Event History
Frequently Asked Questions
What is the severity of CVE-1999-0424?
CVE-1999-0424 is considered a moderate severity vulnerability as it allows local users to overwrite files of other users.
How do I fix CVE-1999-0424?
To mitigate CVE-1999-0424, users should upgrade to a version of Netscape Communicator later than 4.5.
Who is affected by CVE-1999-0424?
CVE-1999-0424 affects users of Netscape Communicator version 4.5.
Can CVE-1999-0424 be exploited remotely?
No, CVE-1999-0424 can only be exploited by local users on the same system.
What are the implications of CVE-1999-0424 for user privacy?
CVE-1999-0424 poses a risk to user privacy as it allows arbitrary file overwriting, which could lead to loss of data or unauthorized access.