CVE-2020-13988
7.5
HIGH
CVSS 3.1
EPSS 0.19%
Description
An issue was discovered in Contiki through 3.0. An Integer Overflow exists in the uIP TCP/IP Stack component when parsing TCP MSS options of IPv4 network packets in uip_process in net/ipv4/uip.c.
How to fix CVE-2020-13988
To remediate CVE-2020-13988, upgrade the affected package to a fixed version below.
- Debian/open-iscsi—upgrade to 2.1.3-1 or later
Is CVE-2020-13988 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.1.3-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |