CVE-2003-0963: Alexander V. Lukyanov Lftp

High severity, CVSS 7.5. EPSS: 13.7% chance of exploitation in the next 30 days.

Buffer overflows in (1) try_netscape_proxy and (2) try_squid_eplf for lftp 2.6.9 and earlier allow remote HTTP servers to execute arbitrary code via long directory names that are processed by the ls or rels commands.

Affected products

• Alexander V. Lukyanov Lftp: version 2.3 only; version 2.4.9 only; version 2.5.2 only; version 2.6.0 only; version 2.6.3 only; version 2.6.4 only; …

Published 2004-01-05. Last modified 2026-06-16.