CVE-1999-1024
7.5 · HIGHip_print procedure in Tcpdump 3.4a allows remote attackers to cause a denial of service via a packet with a zero length header, which causes an infinite loop and core dump when tcpdump prints the p…
Overview
CVE-1999-1024 is a high-severity vulnerability affecting lbl tcpdump. It was published on November 28, 2001 and has a CVSS 2.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical description
ip_print procedure in Tcpdump 3.4a allows remote attackers to cause a denial of service via a packet with a zero length header, which causes an infinite loop and core dump when tcpdump prints the packet.
Remediation
Check the references section for vendor advisories and patches from lbl. Update tcpdump to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
|---|
References
How CyberStrike helps
Reason, not just scan
It reasons through your app's logic the way a human pentester would, so it finds flaws signature scanners miss.
Learn moreVerified findings
Every finding is proven exploitable before you see it, which cuts the false positives that bury real risk.
Learn moreAI-driven DAST and SAST
Probe running apps and read source from one engine, so issues are caught before and after they ship.
Learn moreOpen source
Read exactly how it tests and what it reports. CyberStrike is open source and in early access.
View the repo
Frequently asked questions
What is CVE-1999-1024?
CVE-1999-1024 is a high-severity vulnerability affecting lbl tcpdump. It was published on November 28, 2001 and has a CVSS 2.0 base score of 7.5 (HIGH).
How severe is CVE-1999-1024?
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-1999-1024?
Check the references section for vendor advisories and patches from lbl. Update tcpdump to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-1999-1024?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-1999-1024 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
Related HIGH CVEs from 1999
View all- 10.0CVE-1999-0197
finger 0@host on some systems may print information on some user accounts.
View details - 10.0CVE-1999-0198
finger .@host on some systems may print information on some user accounts.
View details - 10.0CVE-1999-0200
Windows NT FTP server (WFTP) with the guest account enabled without a password allows an attacker to
View details - 10.0CVE-1999-0220
Attackers can do a denial of service of IRC by crashing the server.
View details - 10.0CVE-1999-0226
Windows NT TCP/IP processes fragmented IP packets improperly, causing a denial of service.
View details - 10.0CVE-1999-0243
Linux cfingerd could be exploited to gain root access.
View details - 10.0CVE-1999-0248
A race condition in the authentication agent mechanism of sshd 1.2.17 allows an attacker to steal an
View details - 10.0CVE-1999-0255
Buffer overflow in ircd allows arbitrary command execution.
View details - 10.0CVE-1999-0268
MetaInfo MetaWeb web server allows users to upload, execute, and read scripts.
View details - 10.0CVE-1999-0283
The Java Web Server would allow remote users to obtain the source code for CGI programs.
View details - 10.0CVE-1999-0285
Denial of service in telnet from the Windows NT Resource Kit, by opening then immediately closing a
View details - 10.0CVE-1999-0286
In some NT web servers, appending a space at the end of a URL may allow attackers to read source cod
View details