CVE-1999-0833: Buffer Overflow
Buffer overflow in BIND 8.2 via NXT records.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Remove
Remove
BIND 8.2from your environment.Uninstall or replace BIND 8.2; this version is vulnerable to a buffer overflow via NXT records. If BIND 8.2 cannot be immediately removed, isolate the host until a secure replacement is deployed.
Event History
Frequently Asked Questions
What is the severity of CVE-1999-0833?
CVE-1999-0833 is classified as a high severity vulnerability due to the potential for a buffer overflow exploit.
How do I fix CVE-1999-0833?
To mitigate CVE-1999-0833, upgrade to a later version of BIND that is not affected, such as BIND 9.
What software is affected by CVE-1999-0833?
BIND versions 8.2 and 8.2.1, along with certain versions of Solaris and SunOS, are affected by CVE-1999-0833.
What type of vulnerability is CVE-1999-0833?
CVE-1999-0833 is a buffer overflow vulnerability resulting from improper handling of NXT records in BIND.
How can CVE-1999-0833 be exploited?
CVE-1999-0833 can be exploited remotely by sending crafted DNS requests that trigger the buffer overflow.