UBUNTU-CVE-2018-1000205

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Source
https://ubuntu.com/security/CVE-2018-1000205
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-1000205.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2018-1000205
Related
Published
2018-06-26T16:29:00Z
Modified
2025-01-13T10:21:51Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N CVSS Calculator
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

U-Boot contains a CWE-20: Improper Input Validation vulnerability in Verified boot signature validation that can result in Bypass verified boot. This attack appear to be exploitable via Specially crafted FIT image and special device memory functionality.

References

Affected packages

Ubuntu:Pro:16.04:LTS / u-boot

Package

Name
u-boot
Purl
pkg:deb/ubuntu/u-boot@2016.01+dfsg1-2ubuntu5?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2015.*

2015.04+dfsg1-2ubuntu1
2015.10+dfsg1-2
2015.10+dfsg1-3
2015.10+dfsg1-4

2016.*

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 

{
    "ubuntu_priority": "negligible"
}

Ubuntu:18.04:LTS / u-boot

Package

Name
u-boot
Purl
pkg:deb/ubuntu/u-boot@2019.07+dfsg-1ubuntu4~18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2019.07+dfsg-1ubuntu4~18.04.1

Affected versions

2016.*

2016.03+dfsg1-6ubuntu2

2018.*

2018.07~rc3+dfsg1-0ubuntu1~18.04.1
2018.07~rc3+dfsg1-0ubuntu2~18.04.1
2018.07~rc3+dfsg1-0ubuntu3~18.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "negligible",
    "binaries": [
        {
            "binary_version": "2019.07+dfsg-1ubuntu4~18.04.1",
            "binary_name": "u-boot"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu4~18.04.1",
            "binary_name": "u-boot-amlogic"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu4~18.04.1",
            "binary_name": "u-boot-exynos"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu4~18.04.1",
            "binary_name": "u-boot-imx"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu4~18.04.1",
            "binary_name": "u-boot-omap"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu4~18.04.1",
            "binary_name": "u-boot-qcom"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu4~18.04.1",
            "binary_name": "u-boot-rockchip"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu4~18.04.1",
            "binary_name": "u-boot-rpi"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu4~18.04.1",
            "binary_name": "u-boot-sunxi"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu4~18.04.1",
            "binary_name": "u-boot-tegra"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu4~18.04.1",
            "binary_name": "u-boot-tools"
        }
    ]
}

Ubuntu:20.04:LTS / u-boot

Package

Name
u-boot
Purl
pkg:deb/ubuntu/u-boot@2019.07+dfsg-1ubuntu6?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2019.07+dfsg-1ubuntu6

Affected versions

2019.*

2019.07+dfsg-1ubuntu3
2019.07+dfsg-1ubuntu5

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "negligible",
    "binaries": [
        {
            "binary_version": "2019.07+dfsg-1ubuntu6",
            "binary_name": "u-boot"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu6",
            "binary_name": "u-boot-amlogic"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu6",
            "binary_name": "u-boot-exynos"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu6",
            "binary_name": "u-boot-imx"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu6",
            "binary_name": "u-boot-mvebu"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu6",
            "binary_name": "u-boot-omap"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu6",
            "binary_name": "u-boot-qcom"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu6",
            "binary_name": "u-boot-rockchip"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu6",
            "binary_name": "u-boot-rpi"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu6",
            "binary_name": "u-boot-sunxi"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu6",
            "binary_name": "u-boot-tegra"
        },
        {
            "binary_version": "2019.07+dfsg-1ubuntu6",
            "binary_name": "u-boot-tools"
        }
    ]
}