What’s Vulnerable › Vulnerabilities

CVE-2019-11360

• Severity: medium (CVSS 4.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-07-12 · updated 2026-10-14
• Weakness: CWE-787

Description

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.

Affected products

• Netfilter Iptables: 1.8.2

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

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