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.
Fix
Patch, vendor advisory and mitigation references on NVD 4
- https://0day.work/cve-2019-11360-bufferoverflow-in-iptables-restore-v1-8-2/ Exploit, Patch, Third Party Advisory
- https://git.netfilter.org/iptables/commit/iptables/xshared.c?id=2ae1099a42e6a0f06de305ca13a842ac83d4683e Patch, Third Party Advisory, URL Repurposed
- https://0day.work/cve-2019-11360-bufferoverflow-in-iptables-restore-v1-8-2/ Exploit, Patch, Third Party Advisory
- https://git.netfilter.org/iptables/commit/iptables/xshared.c?id=2ae1099a42e6a0f06de305ca13a842ac83d4683e Patch, Third Party Advisory, URL Repurposed
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 4.2 · netfilterNVD modified 2026-10-14 07:16
Affected (CPE criteria) 1
cpe:2.3:a:netfilter:iptables:1.8.2:*:*:*:*:*:*:*
References 5
- https://0day.work/cve-2019-11360-bufferoverflow-in-iptables-restore-v1-8-2/ Exploit, Patch, Third Party Advisory
- https://git.netfilter.org/iptables/commit/iptables/xshared.c?id=2ae1099a42e6a0f06de305ca13a842ac83d4683e Patch, Third Party Advisory, URL Repurposed
- https://0day.work/cve-2019-11360-bufferoverflow-in-iptables-restore-v1-8-2/ Exploit, Patch, Third Party Advisory
- https://git.netfilter.org/iptables/commit/iptables/xshared.c?id=2ae1099a42e6a0f06de305ca13a842ac83d4683e Patch, Third Party Advisory, URL Repurposed
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html