VULNERABILITY INTELLIGENCE

CVE-1999-1341

CVSS score4.6 MEDIUM

EPSS probability0.40%

CISA KEVNot currently listed

Published1999-10-22

Last modified2026-06-16

CVSS vectorAV:L/AC:L/Au:N/C:P/I:P/A:P

Description

Linux kernel before 2.3.18 or 2.2.13pre15, with SLIP and PPP options, allows local unprivileged users to forge IP packets via the TIOCSETD option on tty devices.

Primary references

cve@mitre.org — Mailing List, Third Party Advisory
cve@mitre.org — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry