UBUNTU-CVE-2018-0739

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2018-0739

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-0739.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-0739

Related

Published

2018-03-27T00:00:00Z

Modified

2018-03-27T00:00:00Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g). Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n).

References

Affected packages

Ubuntu:14.04:LTS / openssl

Package

Name: openssl
Purl: pkg:deb/ubuntu/openssl@1.0.1f-1ubuntu2.24?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.0.1f-1ubuntu2.24

Affected versions

1.*

1.0.1e-3ubuntu1

1.0.1e-4ubuntu1

1.0.1e-4ubuntu2

1.0.1e-4ubuntu3

1.0.1e-4ubuntu4

1.0.1f-1ubuntu1

1.0.1f-1ubuntu2

1.0.1f-1ubuntu2.1

1.0.1f-1ubuntu2.2

1.0.1f-1ubuntu2.3

1.0.1f-1ubuntu2.4

1.0.1f-1ubuntu2.5

1.0.1f-1ubuntu2.7

1.0.1f-1ubuntu2.8

1.0.1f-1ubuntu2.11

1.0.1f-1ubuntu2.12

1.0.1f-1ubuntu2.15

1.0.1f-1ubuntu2.16

1.0.1f-1ubuntu2.17

1.0.1f-1ubuntu2.18

1.0.1f-1ubuntu2.19

1.0.1f-1ubuntu2.20

1.0.1f-1ubuntu2.21

1.0.1f-1ubuntu2.22

1.0.1f-1ubuntu2.23

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libssl1.0.0-udeb-dbgsym": "1.0.1f-1ubuntu2.24",
            "libssl-dev": "1.0.1f-1ubuntu2.24",
            "libssl1.0.0": "1.0.1f-1ubuntu2.24",
            "libssl-doc": "1.0.1f-1ubuntu2.24",
            "libcrypto1.0.0-udeb-dbgsym": "1.0.1f-1ubuntu2.24",
            "libssl1.0.0-dbg": "1.0.1f-1ubuntu2.24",
            "libssl-dev-dbgsym": "1.0.1f-1ubuntu2.24",
            "openssl": "1.0.1f-1ubuntu2.24",
            "openssl-dbgsym": "1.0.1f-1ubuntu2.24",
            "libssl1.0.0-udeb": "1.0.1f-1ubuntu2.24",
            "libssl1.0.0-dbgsym": "1.0.1f-1ubuntu2.24",
            "libcrypto1.0.0-udeb": "1.0.1f-1ubuntu2.24"
        }
    ]
}

Ubuntu:16.04:LTS / openssl

Package

Name: openssl
Purl: pkg:deb/ubuntu/openssl@1.0.2g-1ubuntu4.11?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.0.2g-1ubuntu4.11

Affected versions

1.*

1.0.2d-0ubuntu1

1.0.2d-0ubuntu2

1.0.2e-1ubuntu1

1.0.2f-2ubuntu1

1.0.2g-1ubuntu2

1.0.2g-1ubuntu3

1.0.2g-1ubuntu4

1.0.2g-1ubuntu4.1

1.0.2g-1ubuntu4.2

1.0.2g-1ubuntu4.4

1.0.2g-1ubuntu4.5

1.0.2g-1ubuntu4.6

1.0.2g-1ubuntu4.8

1.0.2g-1ubuntu4.9

1.0.2g-1ubuntu4.10

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libssl1.0.0-udeb-dbgsym": "1.0.2g-1ubuntu4.11",
            "libssl-dev": "1.0.2g-1ubuntu4.11",
            "libssl1.0.0": "1.0.2g-1ubuntu4.11",
            "libssl-doc": "1.0.2g-1ubuntu4.11",
            "libcrypto1.0.0-udeb-dbgsym": "1.0.2g-1ubuntu4.11",
            "libssl1.0.0-dbg": "1.0.2g-1ubuntu4.11",
            "libssl-dev-dbgsym": "1.0.2g-1ubuntu4.11",
            "openssl": "1.0.2g-1ubuntu4.11",
            "openssl-dbgsym": "1.0.2g-1ubuntu4.11",
            "libssl1.0.0-udeb": "1.0.2g-1ubuntu4.11",
            "libssl1.0.0-dbgsym": "1.0.2g-1ubuntu4.11",
            "libcrypto1.0.0-udeb": "1.0.2g-1ubuntu4.11"
        }
    ]
}

Ubuntu:18.04:LTS / openssl

Package

Name: openssl
Purl: pkg:deb/ubuntu/openssl@1.1.0g-2ubuntu3?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.1.0g-2ubuntu3

Affected versions

1.*

1.0.2g-1ubuntu13

1.0.2g-1ubuntu14

1.0.2n-1ubuntu1

1.1.0g-2ubuntu1

1.1.0g-2ubuntu2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libssl-doc": "1.1.0g-2ubuntu3",
            "libssl-dev": "1.1.0g-2ubuntu3",
            "libssl1.1-dbgsym": "1.1.0g-2ubuntu3",
            "libssl1.1-udeb": "1.1.0g-2ubuntu3",
            "libssl1.1": "1.1.0g-2ubuntu3",
            "openssl-dbgsym": "1.1.0g-2ubuntu3",
            "libcrypto1.1-udeb": "1.1.0g-2ubuntu3",
            "openssl": "1.1.0g-2ubuntu3"
        }
    ]
}

Ubuntu:18.04:LTS / openssl1.0

Package

Name: openssl1.0
Purl: pkg:deb/ubuntu/openssl1.0@1.0.2n-1ubuntu5?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.0.2n-1ubuntu5

Affected versions

1.*

1.0.2n-1ubuntu2

1.0.2n-1ubuntu3

1.0.2n-1ubuntu4

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libssl1.0.0-dbgsym": "1.0.2n-1ubuntu5",
            "libssl1.0-dev": "1.0.2n-1ubuntu5",
            "openssl1.0": "1.0.2n-1ubuntu5",
            "openssl1.0-dbgsym": "1.0.2n-1ubuntu5",
            "libssl1.0.0-udeb": "1.0.2n-1ubuntu5",
            "libssl1.0.0": "1.0.2n-1ubuntu5",
            "libcrypto1.0.0-udeb": "1.0.2n-1ubuntu5"
        }
    ]
}