CVE-2019-11360

Public Exploit

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.

Category

4.2
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.51% Top 20%
Third-Party Advisory 0day.work Third-Party Advisory netfilter.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://0day.work/cve-2019-11360-bufferoverflow-in-iptables-restore-v1-8-2/ exploit third party advisory patch
https://git.netfilter.org/iptables/commit/iptables/xshared.c?id=2ae1099a42e6a0f06de305ca13a842ac83d4683e url repurposed third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2019-11360?
CVE-2019-11360 has been scored as a medium severity vulnerability.
How to fix CVE-2019-11360?
To fix CVE-2019-11360, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-11360 being actively exploited in the wild?
It is possible that CVE-2019-11360 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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