View at Official ubuntu advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2004-0419 medium priority: Ubuntu including 1 source packages (xorg), 4 status rows across 4 suites (dapper, edgy, feisty, upstream): released 3, needs-triage 1.
XDM in XFree86 opens a chooserFd TCP socket even when DisplayManager.requestPort is 0, which could allow remote attackers to connect to the port, in violation of the intended restrictions.