CVE-2019-11360

A buffer overflow in iptables-restore in netfilter iptables 1.8.2 allows an attacker to (at least) crash the program or potentially gain code execution via a specially crafted iptables-save file. This is related to add_param_to_argv in xshared.c.

CVSS v3.1 NVD

4.2 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H

CVSS v2.0 NVD

3.5 LOWAV:N/AC:M/Au:S/C:N/I:N/A:P

EPSS

2.24% chance of exploitation in the next 30 days, 83rd percentile

Published

2019-07-12

Updated

2026-10-14

Proof-of-concept exploits (1)

• https://0day.work/cve-2019-11360-bufferoverflow-in-iptables-restore-v1-8-2/

Security advisories

• https://0day.work/cve-2019-11360-bufferoverflow-in-iptables-restore-v1-8-2
• https://git.netfilter.org/iptables/commit/iptables/xshared.c?id=2ae1099a42e6a0f06de305ca1…

References

• CVE Record
• NVD entry