CVE-2019-7303

A vulnerability in the seccomp filters of Canonical snapd before version 2.37.4 allows a strict mode snap to insert characters into a terminal on a 64-bit host. The seccomp rules were generated to match 64-bit ioctl(2) commands on a 64-bit platform; however, the Linux kernel only uses the lower 32 bits to determine which ioctl(2) commands to run. This issue affects: Canonical snapd versions prior to 2.37.4.

References

Affected packages

Git / github.com/snapcore/snapd

Affected ranges

Type

GIT

Repo

https://github.com/snapcore/snapd

Events

Introduced

Fixed

af063cbb045a1e232bfb5131683657f78b0cd7ad

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.37.4"
        }
    ]
}

Affected versions

0.*

0.1-0ubuntu1

0.2

0.2.10

0.2.11

0.2.12

0.2.13

0.2.3

0.2.4

0.2.8

0.2.9

1.*

1.0-0ubuntu1

1.0.1

1.0.1-0ubuntu1

1.0.10

1.0.11

1.0.12

1.0.13

1.0.14

1.0.15

1.0.16

1.0.17

1.0.2

1.0.20

1.0.21

1.0.22

1.0.23

1.0.24

1.0.25

1.0.25.1

1.0.26

1.0.27

1.0.28

1.0.29

1.0.3

1.0.30

1.0.31

1.0.32

1.0.33

1.0.34

1.0.35

1.0.36

1.0.37

1.0.38

1.0.39

1.0.4

1.0.40

1.0.41

1.0.42

1.0.42.1

1.0.43

1.0.44

1.0.5

1.0.6

1.0.8

1.0.9

1.1-0ubuntu1

1.1.1-0ubuntu1

1.1.2-0ubuntu1

1.2-0ubuntu1

1.3ubuntu1

1.4ubuntu1

1.5ubuntu1

1.6ubuntu1

1.7.2+20160113ubuntu1

1.7.2+20160204ubuntu1

1.7.2+20160223ubuntu1

1.7.2ubuntu1

1.7.3+20160225ubuntu1

1.7.3+20160303ubuntu1

1.7.3+20160303ubuntu2

1.7.3+20160303ubuntu3

1.7.3+20160303ubuntu4

1.7.3+20160308ubuntu1

1.7.3+20160310ubuntu1

1.7ubuntu1

1.9

1.9.1

1.9.2

1.9.3

1.9.4

2.*

2.0

2.0.10

2.0.3

2.0.4

2.0.5

2.0.6

2.0.7

2.0.8

2.0.8.1

2.0.9

2.11

2.12

2.13

2.14

2.14.1

2.14.2.16.04

2.15

2.15.1

2.15.2

2.17

2.17.1

2.18

2.18.1

2.19

2.20

2.20.1

2.21

2.22

2.22.1

2.22.2

2.22.3

2.22.4

2.22.5

2.22.6

2.22.7

2.23

2.23.1

2.24

2.25

2.26

2.26.1

2.26.10

2.26.13

2.26.14

2.26.2

2.26.3

2.26.4

2.26.5

2.26.6

2.26.8

2.26.9

2.27

2.27.1

2.27.2

2.27.3

2.27.4

2.27.5

2.27.6

2.28

2.28.1

2.28.2

2.28.3

2.28.4

2.28.5

2.29

2.29.1

2.29.2

2.29.3

2.29.3.1

2.29.4

2.29.4.1

2.30

2.31

2.31.1

2.31.2

2.32

2.32.1

2.32.2

2.32.3

2.32.3.2

2.32.4

2.32.5

2.32.6

2.32.7

2.32.8

2.32.9

2.33

2.33.1

2.34

2.34.1

2.34.2

2.34.3

2.35

2.35.1

2.35.2

2.35.4

2.35.5

2.36

2.36.1

2.36.2

2.36.3

2.37

2.37.1

2.37.2

2.37.3

Other

ppa

untagged-ec50ee5bfb45daefc236

Database specific

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "14.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "16.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "18.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "18.10"
            }
        ]
    }
]

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-7303.json"