CVE-2019-14193 — Vulnetix

Try Vulnetix Request Demo

CVE-2019-14193 PUBLISHED

An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with an unvalidated length at nfs_readlink_reply, in the "if" block after calculating the new path length.

EPSS 0.50% · 65.8th percentile

Risk Scores

EPSS Score

0.50%

65.8th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:20.04:LTS	u-boot	0, 2021.01+dfsg-3ubuntu0~20.04.1, 2020.10+dfsg-1ubuntu0~20.04.2
Ubuntu:18.04:LTS	u-boot	0, 2016.03+dfsg1-6ubuntu2, 2018.07~rc3+dfsg1-0ubuntu1~18.04.1
Ubuntu:16.04:LTS	u-boot	2016.01+dfsg1-1, 2015.10+dfsg1-4, 2015.10+dfsg1-3

Timeline

Jul 31, 2019 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Feb 25, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2019-14193 third-party-advisory
https://blog.semmle.com/uboot-rce-nfs-vulnerability/ third-party-advisory
https://gitlab.denx.de/u-boot/u-boot third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2019-14193 third-party-advisory

Open in Interactive Console →