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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.2 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 82.5%
Affected Products (NVD)
VendorProductVersion
netfilteriptables
1.8.2
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
SiemensSIMATIC S7-1500 CPU 1518-4 PN/DP MFP
V3.1.0 ≤
𝑥
< V3.1.5
ADP
SiemensSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
V3.1.0 ≤
𝑥
< V3.1.5
ADP
SiemensSIPLUS S7-1500 CPU 1518-4 PN/DP MFP
V3.1.0 ≤
𝑥
< V3.1.5
ADP
Debian logo
Debian Releases
Debian Product
Codename
iptables
bookworm
1.8.9-2
fixed
bullseye
1.8.7-1
fixed
sid
1.8.10-4
fixed
trixie
1.8.10-4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
iptables
bionic
not-affected
cosmic
ignored
disco
ignored
eoan
not-affected
focal
not-affected
trusty
not-affected
xenial
not-affected
Common Weakness Enumeration
References
https://0day.work/cve-2019-11360-bufferoverflow-in-iptables-restore-v1-8-2/
https://git.netfilter.org/iptables/commit/iptables/xshared.c?id=2ae1099a42e6a0f06de305ca13a842ac83d4683e
https://0day.work/cve-2019-11360-bufferoverflow-in-iptables-restore-v1-8-2/
https://git.netfilter.org/iptables/commit/iptables/xshared.c?id=2ae1099a42e6a0f06de305ca13a842ac83d4683e
https://cert-portal.siemens.com/productcert/html/ssa-398330.html