UBUNTU-CVE-2017-9763

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Source
https://ubuntu.com/security/CVE-2017-9763
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9763.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2017-9763
Related
Published
2017-06-19T16:29:00Z
Modified
2025-01-13T10:21:24Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The grubext2read_block function in fs/ext2.c in GNU GRUB before 2013-11-12, as used in shlr/grub/fs/ext2.c in radare2 1.5.0, allows remote attackers to cause a denial of service (excessive stack use and application crash) via a crafted binary file, related to use of a variable-size stack array.

References

Affected packages

Ubuntu:14.04:LTS / grub2

Package

Name
grub2
Purl
pkg:deb/ubuntu/grub2@2.02~beta2-9ubuntu1.12?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.02~beta2-9ubuntu1.12

Affected versions

2.*

2.00-19ubuntu2
2.00-19ubuntu3
2.00-19ubuntu4
2.00-20
2.00-21
2.00-22
2.02~beta2-5
2.02~beta2-6
2.02~beta2-7
2.02~beta2-8
2.02~beta2-9
2.02~beta2-9ubuntu1
2.02~beta2-9ubuntu1.1
2.02~beta2-9ubuntu1.2
2.02~beta2-9ubuntu1.3
2.02~beta2-9ubuntu1.4
2.02~beta2-9ubuntu1.5
2.02~beta2-9ubuntu1.6
2.02~beta2-9ubuntu1.7
2.02~beta2-9ubuntu1.8
2.02~beta2-9ubuntu1.11

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "grub-common",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-common-dbgsym",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-coreboot",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-coreboot-bin",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-coreboot-dbg",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-efi",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-efi-amd64",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-efi-amd64-bin",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-efi-amd64-dbg",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-efi-arm",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-efi-arm-bin",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-efi-arm-dbg",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-efi-arm64",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-efi-arm64-bin",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-efi-arm64-dbg",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-efi-ia32",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-efi-ia32-bin",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-efi-ia32-dbg",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-emu",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-emu-dbg",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-emu-dbgsym",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-firmware-qemu",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-ieee1275",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-ieee1275-bin",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-ieee1275-bin-dbgsym",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-ieee1275-dbg",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-linuxbios",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-mount-udeb",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-mount-udeb-dbgsym",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-pc",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-pc-bin",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-pc-bin-dbgsym",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-pc-dbg",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-rescue-pc",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-theme-starfield",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-uboot",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-uboot-bin",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-uboot-dbg",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-xen",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-xen-bin",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub-xen-dbg",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub2",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub2-common",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        },
        {
            "binary_name": "grub2-common-dbgsym",
            "binary_version": "2.02~beta2-9ubuntu1.12"
        }
    ],
    "ubuntu_priority": "medium",
    "availability": "No subscription required"
}

Ubuntu:16.04:LTS / grub2

Package

Name
grub2
Purl
pkg:deb/ubuntu/grub2@2.02~beta2-36ubuntu3.12?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.02~beta2-36ubuntu3.12

Affected versions

2.*

2.02~beta2-29
2.02~beta2-31
2.02~beta2-31ubuntu1
2.02~beta2-32
2.02~beta2-32ubuntu1
2.02~beta2-35
2.02~beta2-35ubuntu1
2.02~beta2-36
2.02~beta2-36ubuntu1
2.02~beta2-36ubuntu2
2.02~beta2-36ubuntu3
2.02~beta2-36ubuntu3.1
2.02~beta2-36ubuntu3.2
2.02~beta2-36ubuntu3.6
2.02~beta2-36ubuntu3.7
2.02~beta2-36ubuntu3.8
2.02~beta2-36ubuntu3.9
2.02~beta2-36ubuntu3.11

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "grub-common",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-common-dbgsym",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-coreboot",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-coreboot-bin",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-coreboot-dbg",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-efi",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-efi-amd64",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-efi-amd64-bin",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-efi-amd64-dbg",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-efi-arm",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-efi-arm-bin",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-efi-arm-dbg",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-efi-arm64",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-efi-arm64-bin",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-efi-arm64-dbg",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-efi-ia32",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-efi-ia32-bin",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-efi-ia32-dbg",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-emu",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-emu-dbg",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-emu-dbgsym",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-firmware-qemu",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-ieee1275",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-ieee1275-bin",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-ieee1275-bin-dbgsym",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-ieee1275-dbg",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-linuxbios",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-mount-udeb",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-mount-udeb-dbgsym",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-pc",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-pc-bin",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-pc-bin-dbgsym",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-pc-dbg",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-rescue-pc",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-theme-starfield",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-uboot",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-uboot-bin",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-uboot-dbg",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-xen",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-xen-bin",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-xen-dbg",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub-xen-host",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub2",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub2-common",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        },
        {
            "binary_name": "grub2-common-dbgsym",
            "binary_version": "2.02~beta2-36ubuntu3.12"
        }
    ],
    "ubuntu_priority": "medium",
    "availability": "No subscription required"
}

Ubuntu:Pro:16.04:LTS / radare2

Package

Name
radare2
Purl
pkg:deb/ubuntu/radare2@0.9.6-3.1ubuntu1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

0.*

0.9.6-3.1ubuntu1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:18.04:LTS / radare2

Package

Name
radare2
Purl
pkg:deb/ubuntu/radare2@2.3.0+dfsg-2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.3.0+dfsg-2

Affected versions

1.*

1.6.0+dfsg-1

2.*

2.0.0+dfsg-1
2.1.0+dfsg-1
2.3.0+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libradare2-2.3",
            "binary_version": "2.3.0+dfsg-2"
        },
        {
            "binary_name": "libradare2-2.3-dbgsym",
            "binary_version": "2.3.0+dfsg-2"
        },
        {
            "binary_name": "libradare2-common",
            "binary_version": "2.3.0+dfsg-2"
        },
        {
            "binary_name": "libradare2-dev",
            "binary_version": "2.3.0+dfsg-2"
        },
        {
            "binary_name": "radare2",
            "binary_version": "2.3.0+dfsg-2"
        },
        {
            "binary_name": "radare2-dbgsym",
            "binary_version": "2.3.0+dfsg-2"
        }
    ],
    "ubuntu_priority": "medium",
    "availability": "No subscription required"
}