CVE-1999-0789
Description
A remote buffer overflow in AIX ftpd allows attackers to gain root privileges by exploiting a vulnerability in the libc library.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
A remote buffer overflow in AIX ftpd allows attackers to gain root privileges by exploiting a vulnerability in the libc library.
Vulnerability
A remote buffer overflow vulnerability exists in the ftpd service on IBM AIX, specifically within the libc library. This vulnerability affects AIX 4.3.2 running on RS6000 (power) systems.
Exploitation
An attacker can exploit this vulnerability by sending specially crafted data to the ftpd service. The exploit involves a return-into-libc technique, requiring specific memory addresses that may vary between systems. The exploit aims to call the system() function with a command to execute.
Impact
Successful exploitation of this buffer overflow allows a remote attacker to gain root privileges on the affected AIX system, leading to a complete compromise of the system's security and integrity.
Mitigation
No specific patch or fixed version information is available in the provided references. Users are advised to consult IBM for potential updates or workarounds. The vulnerability is listed on Exploit-DB [1].
AI Insight generated on Jun 2, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Affected products
4Patches
0No patches discovered yet.
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
2News mentions
0No linked articles in our index yet.