{"id":"UBUNTU-CVE-2019-14196","details":"An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_lookup_reply.","modified":"2025-10-24T04:47:44Z","published":"2019-07-31T13:15:00Z","upstream":["CVE-2019-14196"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-14196"},{"type":"REPORT","url":"https://blog.semmle.com/uboot-rce-nfs-vulnerability/"},{"type":"REPORT","url":"https://gitlab.denx.de/u-boot/u-boot"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-14196"}],"affected":[{"package":{"name":"u-boot","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/u-boot@2016.01+dfsg1-2ubuntu5?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2015.04+dfsg1-2ubuntu1","2015.10+dfsg1-2","2015.10+dfsg1-3","2015.10+dfsg1-4","2016.01+dfsg1-1","2016.01+dfsg1-1ubuntu1","2016.01+dfsg1-2ubuntu1","2016.01+dfsg1-2ubuntu2","2016.01+dfsg1-2ubuntu3","2016.01+dfsg1-2ubuntu5"],"ecosystem_specific":{"binaries":[{"binary_name":"u-boot","binary_version":"2016.01+dfsg1-2ubuntu5"},{"binary_name":"u-boot-exynos","binary_version":"2016.01+dfsg1-2ubuntu5"},{"binary_name":"u-boot-imx","binary_version":"2016.01+dfsg1-2ubuntu5"},{"binary_name":"u-boot-omap","binary_version":"2016.01+dfsg1-2ubuntu5"},{"binary_name":"u-boot-rockchip","binary_version":"2016.01+dfsg1-2ubuntu5"},{"binary_name":"u-boot-rpi","binary_version":"2016.01+dfsg1-2ubuntu5"},{"binary_name":"u-boot-sunxi","binary_version":"2016.01+dfsg1-2ubuntu5"},{"binary_name":"u-boot-tegra","binary_version":"2016.01+dfsg1-2ubuntu5"},{"binary_name":"u-boot-tools","binary_version":"2016.01+dfsg1-2ubuntu5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14196.json"}},{"package":{"name":"u-boot","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/u-boot@2020.10+dfsg-1ubuntu0~18.04.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2020.10+dfsg-1ubuntu0~18.04.2"}]}],"versions":["2016.03+dfsg1-6ubuntu2","2018.07~rc3+dfsg1-0ubuntu1~18.04.1","2018.07~rc3+dfsg1-0ubuntu2~18.04.1","2018.07~rc3+dfsg1-0ubuntu3~18.04.1","2019.07+dfsg-1ubuntu4~18.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"u-boot","binary_version":"2020.10+dfsg-1ubuntu0~18.04.2"},{"binary_name":"u-boot-amlogic","binary_version":"2020.10+dfsg-1ubuntu0~18.04.2"},{"binary_name":"u-boot-exynos","binary_version":"2020.10+dfsg-1ubuntu0~18.04.2"},{"binary_name":"u-boot-imx","binary_version":"2020.10+dfsg-1ubuntu0~18.04.2"},{"binary_name":"u-boot-mvebu","binary_version":"2020.10+dfsg-1ubuntu0~18.04.2"},{"binary_name":"u-boot-omap","binary_version":"2020.10+dfsg-1ubuntu0~18.04.2"},{"binary_name":"u-boot-qcom","binary_version":"2020.10+dfsg-1ubuntu0~18.04.2"},{"binary_name":"u-boot-qemu","binary_version":"2020.10+dfsg-1ubuntu0~18.04.2"},{"binary_name":"u-boot-rockchip","binary_version":"2020.10+dfsg-1ubuntu0~18.04.2"},{"binary_name":"u-boot-rpi","binary_version":"2020.10+dfsg-1ubuntu0~18.04.2"},{"binary_name":"u-boot-sunxi","binary_version":"2020.10+dfsg-1ubuntu0~18.04.2"},{"binary_name":"u-boot-tegra","binary_version":"2020.10+dfsg-1ubuntu0~18.04.2"},{"binary_name":"u-boot-tools","binary_version":"2020.10+dfsg-1ubuntu0~18.04.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14196.json"}},{"package":{"name":"u-boot","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/u-boot@2021.01+dfsg-3ubuntu0~20.04.3?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2021.01+dfsg-3ubuntu0~20.04.3"}]}],"versions":["2019.07+dfsg-1ubuntu3","2019.07+dfsg-1ubuntu5","2019.07+dfsg-1ubuntu6","2020.10+dfsg-1ubuntu0~20.04.2","2021.01+dfsg-3ubuntu0~20.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"u-boot","binary_version":"2021.01+dfsg-3ubuntu0~20.04.3"},{"binary_name":"u-boot-amlogic","binary_version":"2021.01+dfsg-3ubuntu0~20.04.3"},{"binary_name":"u-boot-exynos","binary_version":"2021.01+dfsg-3ubuntu0~20.04.3"},{"binary_name":"u-boot-imx","binary_version":"2021.01+dfsg-3ubuntu0~20.04.3"},{"binary_name":"u-boot-mvebu","binary_version":"2021.01+dfsg-3ubuntu0~20.04.3"},{"binary_name":"u-boot-omap","binary_version":"2021.01+dfsg-3ubuntu0~20.04.3"},{"binary_name":"u-boot-qcom","binary_version":"2021.01+dfsg-3ubuntu0~20.04.3"},{"binary_name":"u-boot-qemu","binary_version":"2021.01+dfsg-3ubuntu0~20.04.3"},{"binary_name":"u-boot-rockchip","binary_version":"2021.01+dfsg-3ubuntu0~20.04.3"},{"binary_name":"u-boot-rpi","binary_version":"2021.01+dfsg-3ubuntu0~20.04.3"},{"binary_name":"u-boot-sifive","binary_version":"2021.01+dfsg-3ubuntu0~20.04.3"},{"binary_name":"u-boot-sunxi","binary_version":"2021.01+dfsg-3ubuntu0~20.04.3"},{"binary_name":"u-boot-tegra","binary_version":"2021.01+dfsg-3ubuntu0~20.04.3"},{"binary_name":"u-boot-tools","binary_version":"2021.01+dfsg-3ubuntu0~20.04.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14196.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}]}