CVE-2019-14199
9.8
CRITICAL
CVSS 3.1
EPSS 0.63%
Description
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a net_process_received_packet integer underflow during an *udp_packet_handler call.
How to fix CVE-2019-14199
To remediate CVE-2019-14199, upgrade the affected package to a fixed version below.
- Debian/u-boot—upgrade to 2020.01+dfsg-1 or later
Is CVE-2019-14199 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2020.01+dfsg-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |