UBUNTU-CVE-2019-1559

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2019-1559

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-1559.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-1559

Related

Published

2019-02-26T00:00:00Z

Modified

2019-02-26T00:00:00Z

Severity

5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

[none]

Details

If an application encounters a fatal protocol error and then calls SSLshutdown() twice (once to send a closenotify, and once to receive one) then OpenSSL can respond differently to the calling application if a 0 byte record is received with invalid padding compared to if a 0 byte record is received with an invalid MAC. If the application then behaves differently based on that in a way that is detectable to the remote peer, then this amounts to a padding oracle that could be used to decrypt data. In order for this to be exploitable "non-stitched" ciphersuites must be in use. Stitched ciphersuites are optimised implementations of certain commonly used ciphersuites. Also the application must call SSL_shutdown() twice even if a protocol error has occurred (applications should not do this but some do anyway). Fixed in OpenSSL 1.0.2r (Affected 1.0.2-1.0.2q).

References

Affected packages

Ubuntu:Pro:14.04:LTS / openssl

Package

Name: openssl
Purl: pkg:deb/ubuntu/openssl@1.0.1f-1ubuntu2.27+esm1?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.0.1f-1ubuntu2.27+esm1

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

1.0.1f-1ubuntu2.24

1.0.1f-1ubuntu2.25

1.0.1f-1ubuntu2.26

1.0.1f-1ubuntu2.27

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libssl1.0.0-udeb-dbgsym": "1.0.1f-1ubuntu2.27+esm1",
            "libssl-dev": "1.0.1f-1ubuntu2.27+esm1",
            "libssl1.0.0": "1.0.1f-1ubuntu2.27+esm1",
            "libssl-doc": "1.0.1f-1ubuntu2.27+esm1",
            "libcrypto1.0.0-udeb-dbgsym": "1.0.1f-1ubuntu2.27+esm1",
            "libssl1.0.0-dbg": "1.0.1f-1ubuntu2.27+esm1",
            "libssl-dev-dbgsym": "1.0.1f-1ubuntu2.27+esm1",
            "openssl": "1.0.1f-1ubuntu2.27+esm1",
            "openssl-dbgsym": "1.0.1f-1ubuntu2.27+esm1",
            "libssl1.0.0-udeb": "1.0.1f-1ubuntu2.27+esm1",
            "libssl1.0.0-dbgsym": "1.0.1f-1ubuntu2.27+esm1",
            "libcrypto1.0.0-udeb": "1.0.1f-1ubuntu2.27+esm1"
        }
    ]
}

Ubuntu:16.04:LTS / openssl

Package

Name: openssl
Purl: pkg:deb/ubuntu/openssl@1.0.2g-1ubuntu4.15?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.0.2g-1ubuntu4.15

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

1.0.2g-1ubuntu4.11

1.0.2g-1ubuntu4.12

1.0.2g-1ubuntu4.13

1.0.2g-1ubuntu4.14

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libssl1.0.0-udeb-dbgsym": "1.0.2g-1ubuntu4.15",
            "libssl-dev": "1.0.2g-1ubuntu4.15",
            "libssl1.0.0": "1.0.2g-1ubuntu4.15",
            "libssl-doc": "1.0.2g-1ubuntu4.15",
            "libcrypto1.0.0-udeb-dbgsym": "1.0.2g-1ubuntu4.15",
            "libssl1.0.0-dbg": "1.0.2g-1ubuntu4.15",
            "libssl-dev-dbgsym": "1.0.2g-1ubuntu4.15",
            "openssl": "1.0.2g-1ubuntu4.15",
            "openssl-dbgsym": "1.0.2g-1ubuntu4.15",
            "libssl1.0.0-udeb": "1.0.2g-1ubuntu4.15",
            "libssl1.0.0-dbgsym": "1.0.2g-1ubuntu4.15",
            "libcrypto1.0.0-udeb": "1.0.2g-1ubuntu4.15"
        }
    ]
}

Ubuntu:18.04:LTS / openssl

Package

Name: openssl
Purl: pkg:deb/ubuntu/openssl@1.1.0g-2ubuntu4.3?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.1.0g-2ubuntu4.3

Affected versions

1.*

1.0.2g-1ubuntu13

1.0.2g-1ubuntu14

1.0.2n-1ubuntu1

1.1.0g-2ubuntu1

1.1.0g-2ubuntu2

1.1.0g-2ubuntu3

1.1.0g-2ubuntu4

1.1.0g-2ubuntu4.1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libssl-doc": "1.1.0g-2ubuntu4.3",
            "libssl-dev": "1.1.0g-2ubuntu4.3",
            "libssl1.1-dbgsym": "1.1.0g-2ubuntu4.3",
            "libssl1.1-udeb": "1.1.0g-2ubuntu4.3",
            "libssl1.1": "1.1.0g-2ubuntu4.3",
            "openssl-dbgsym": "1.1.0g-2ubuntu4.3",
            "libcrypto1.1-udeb": "1.1.0g-2ubuntu4.3",
            "openssl": "1.1.0g-2ubuntu4.3"
        }
    ]
}

Ubuntu:18.04:LTS / openssl1.0

Package

Name: openssl1.0
Purl: pkg:deb/ubuntu/openssl1.0@1.0.2n-1ubuntu5.3?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.0.2n-1ubuntu5.3

Affected versions

1.*

1.0.2n-1ubuntu2

1.0.2n-1ubuntu3

1.0.2n-1ubuntu4

1.0.2n-1ubuntu5

1.0.2n-1ubuntu5.1

1.0.2n-1ubuntu5.2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libssl1.0.0-dbgsym": "1.0.2n-1ubuntu5.3",
            "libssl1.0-dev": "1.0.2n-1ubuntu5.3",
            "openssl1.0": "1.0.2n-1ubuntu5.3",
            "openssl1.0-dbgsym": "1.0.2n-1ubuntu5.3",
            "libssl1.0.0-udeb": "1.0.2n-1ubuntu5.3",
            "libssl1.0.0": "1.0.2n-1ubuntu5.3",
            "libcrypto1.0.0-udeb": "1.0.2n-1ubuntu5.3"
        }
    ]
}