UBUNTU-CVE-2015-1855

See a problem?
Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2015-1855
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-1855.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2015-1855
Related
Published
2015-04-09T00:00:00Z
Modified
2015-04-09T00:00:00Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

verifycertificateidentity in the OpenSSL extension in Ruby before 2.0.0 patchlevel 645, 2.1.x before 2.1.6, and 2.2.x before 2.2.2 does not properly validate hostnames, which allows remote attackers to spoof servers via vectors related to (1) multiple wildcards, (1) wildcards in IDNA names, (3) case sensitivity, and (4) non-ASCII characters.

References

Affected packages

Ubuntu:14.04:LTS / ruby1.9.1

Package

Name
ruby1.9.1
Purl
pkg:deb/ubuntu/ruby1.9.1@1.9.3.484-2ubuntu1.3?arch=src?distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.9.3.484-2ubuntu1.3

Affected versions

1.*

1.9.3.194-8.1ubuntu2
1.9.3.448-1ubuntu1
1.9.3.448-1ubuntu2
1.9.3.484-1ubuntu1
1.9.3.484-1ubuntu2
1.9.3.484-2ubuntu1
1.9.3.484-2ubuntu1.1
1.9.3.484-2ubuntu1.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "ri1.9.1": "1.9.3.484-2ubuntu1.3",
            "ruby1.9.1-dbgsym": "1.9.3.484-2ubuntu1.3",
            "libruby1.9.1-dbg": "1.9.3.484-2ubuntu1.3",
            "libtcltk-ruby1.9.1-dbgsym": "1.9.3.484-2ubuntu1.3",
            "libtcltk-ruby1.9.1": "1.9.3.484-2ubuntu1.3",
            "libruby1.9.1": "1.9.3.484-2ubuntu1.3",
            "ruby1.9.1-dev-dbgsym": "1.9.3.484-2ubuntu1.3",
            "libruby1.9.1-dbgsym": "1.9.3.484-2ubuntu1.3",
            "ruby1.9.1-dev": "1.9.3.484-2ubuntu1.3",
            "ruby1.9.3": "1.9.3.484-2ubuntu1.3",
            "ruby1.9.1-full": "1.9.3.484-2ubuntu1.3",
            "ruby1.9.1-examples": "1.9.3.484-2ubuntu1.3",
            "ruby1.9.1": "1.9.3.484-2ubuntu1.3"
        }
    ]
}

Ubuntu:14.04:LTS / ruby2.0

Package

Name
ruby2.0
Purl
pkg:deb/ubuntu/ruby2.0@2.0.0.484-1ubuntu2.4?arch=src?distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.0.484-1ubuntu2.4

Affected versions

2.*

2.0.0.299-2
2.0.0.343-1
2.0.0.343-1ubuntu1
2.0.0.353-1
2.0.0.353-1ubuntu1
2.0.0.484-1ubuntu1
2.0.0.484-1ubuntu2
2.0.0.484-1ubuntu2.1
2.0.0.484-1ubuntu2.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "libruby2.0-dbgsym": "2.0.0.484-1ubuntu2.4",
            "libruby2.0": "2.0.0.484-1ubuntu2.4",
            "ruby2.0-tcltk-dbgsym": "2.0.0.484-1ubuntu2.4",
            "ruby2.0-doc": "2.0.0.484-1ubuntu2.4",
            "ruby2.0-dev": "2.0.0.484-1ubuntu2.4",
            "ruby2.0-dbgsym": "2.0.0.484-1ubuntu2.4",
            "ruby2.0-tcltk": "2.0.0.484-1ubuntu2.4",
            "ruby2.0": "2.0.0.484-1ubuntu2.4"
        }
    ]
}