USN-3621-1

Source
https://ubuntu.com/security/notices/USN-3621-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/USN-3621-1.json
Related
Published
2018-04-05T15:04:22.583569Z
Modified
2018-04-05T15:04:22.583569Z
Summary
ruby1.9.1, ruby2.0, ruby2.3 vulnerabilities
Details

It was discovered that Ruby incorrectly handled certain inputs. An attacker could possibly use this to access sensitive information. (CVE-2018-1000073)

It was discovered that Ruby incorrectly handled certain files. An attacker could possibly use this to execute arbitrary code. (CVE-2018-1000074)

It was discovered that Ruby incorrectly handled certain files. An attacker could possibly use this to cause a denial of service. (CVE-2018-1000075)

It was discovered that Ruby incorrectly handled certain crypto signatures. An attacker could possibly use this to execute arbitrary code. (CVE-2018-1000076)

It was discovered that Ruby incorrectly handled certain inputs. An attacker could possibly use this to execute arbitrary code. (CVE-2018-1000077, CVE-2018-1000078, CVE-2018-1000079)

References

Affected packages

Ubuntu:14.04:LTS / ruby1.9.1

Package

Name
ruby1.9.1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
1.9.3.484-2ubuntu1.8

Ecosystem specific 

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "ri1.9.1": "1.9.3.484-2ubuntu1.8",
            "libtcltk-ruby1.9.1": "1.9.3.484-2ubuntu1.8",
            "libruby1.9.1": "1.9.3.484-2ubuntu1.8",
            "ruby1.9.1-dev": "1.9.3.484-2ubuntu1.8",
            "ruby1.9.3": "1.9.3.484-2ubuntu1.8",
            "ruby1.9.1-full": "1.9.3.484-2ubuntu1.8",
            "ruby1.9.1-examples": "1.9.3.484-2ubuntu1.8",
            "ruby1.9.1": "1.9.3.484-2ubuntu1.8"
        }
    ]
}

Ubuntu:14.04:LTS / ruby2.0

Package

Name
ruby2.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
2.0.0.484-1ubuntu2.6

Ecosystem specific 

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "ruby2.0-tcltk": "2.0.0.484-1ubuntu2.6",
            "ruby2.0": "2.0.0.484-1ubuntu2.6",
            "libruby2.0": "2.0.0.484-1ubuntu2.6",
            "ruby2.0-doc": "2.0.0.484-1ubuntu2.6",
            "ruby2.0-dev": "2.0.0.484-1ubuntu2.6"
        }
    ]
}

Ubuntu:16.04:LTS / ruby2.3

Package

Name
ruby2.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
2.3.1-2~16.04.7

Ecosystem specific 

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "ruby2.3-doc": "2.3.1-2~16.04.7",
            "ruby2.3-dev": "2.3.1-2~16.04.7",
            "ruby2.3-tcltk": "2.3.1-2~16.04.7",
            "libruby2.3": "2.3.1-2~16.04.7",
            "ruby2.3": "2.3.1-2~16.04.7"
        }
    ]
}