UBUNTU-CVE-2019-1559

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Source
https://ubuntu.com/security/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
2025-01-13T10:21:51Z
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=source&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": [
        {
            "binary_name": "libcrypto1.0.0-udeb",
            "binary_version": "1.0.1f-1ubuntu2.27+esm1"
        },
        {
            "binary_name": "libcrypto1.0.0-udeb-dbgsym",
            "binary_version": "1.0.1f-1ubuntu2.27+esm1"
        },
        {
            "binary_name": "libssl-dev",
            "binary_version": "1.0.1f-1ubuntu2.27+esm1"
        },
        {
            "binary_name": "libssl-dev-dbgsym",
            "binary_version": "1.0.1f-1ubuntu2.27+esm1"
        },
        {
            "binary_name": "libssl-doc",
            "binary_version": "1.0.1f-1ubuntu2.27+esm1"
        },
        {
            "binary_name": "libssl1.0.0",
            "binary_version": "1.0.1f-1ubuntu2.27+esm1"
        },
        {
            "binary_name": "libssl1.0.0-dbg",
            "binary_version": "1.0.1f-1ubuntu2.27+esm1"
        },
        {
            "binary_name": "libssl1.0.0-dbgsym",
            "binary_version": "1.0.1f-1ubuntu2.27+esm1"
        },
        {
            "binary_name": "libssl1.0.0-udeb",
            "binary_version": "1.0.1f-1ubuntu2.27+esm1"
        },
        {
            "binary_name": "libssl1.0.0-udeb-dbgsym",
            "binary_version": "1.0.1f-1ubuntu2.27+esm1"
        },
        {
            "binary_name": "openssl",
            "binary_version": "1.0.1f-1ubuntu2.27+esm1"
        },
        {
            "binary_name": "openssl-dbgsym",
            "binary_version": "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=source&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": [
        {
            "binary_name": "libcrypto1.0.0-udeb",
            "binary_version": "1.0.2g-1ubuntu4.15"
        },
        {
            "binary_name": "libcrypto1.0.0-udeb-dbgsym",
            "binary_version": "1.0.2g-1ubuntu4.15"
        },
        {
            "binary_name": "libssl-dev",
            "binary_version": "1.0.2g-1ubuntu4.15"
        },
        {
            "binary_name": "libssl-dev-dbgsym",
            "binary_version": "1.0.2g-1ubuntu4.15"
        },
        {
            "binary_name": "libssl-doc",
            "binary_version": "1.0.2g-1ubuntu4.15"
        },
        {
            "binary_name": "libssl1.0.0",
            "binary_version": "1.0.2g-1ubuntu4.15"
        },
        {
            "binary_name": "libssl1.0.0-dbg",
            "binary_version": "1.0.2g-1ubuntu4.15"
        },
        {
            "binary_name": "libssl1.0.0-dbgsym",
            "binary_version": "1.0.2g-1ubuntu4.15"
        },
        {
            "binary_name": "libssl1.0.0-udeb",
            "binary_version": "1.0.2g-1ubuntu4.15"
        },
        {
            "binary_name": "libssl1.0.0-udeb-dbgsym",
            "binary_version": "1.0.2g-1ubuntu4.15"
        },
        {
            "binary_name": "openssl",
            "binary_version": "1.0.2g-1ubuntu4.15"
        },
        {
            "binary_name": "openssl-dbgsym",
            "binary_version": "1.0.2g-1ubuntu4.15"
        }
    ]
}

Ubuntu:18.04:LTS / openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl@1.1.0g-2ubuntu4.3?arch=source&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": [
        {
            "binary_name": "libcrypto1.1-udeb",
            "binary_version": "1.1.0g-2ubuntu4.3"
        },
        {
            "binary_name": "libssl-dev",
            "binary_version": "1.1.0g-2ubuntu4.3"
        },
        {
            "binary_name": "libssl-doc",
            "binary_version": "1.1.0g-2ubuntu4.3"
        },
        {
            "binary_name": "libssl1.1",
            "binary_version": "1.1.0g-2ubuntu4.3"
        },
        {
            "binary_name": "libssl1.1-dbgsym",
            "binary_version": "1.1.0g-2ubuntu4.3"
        },
        {
            "binary_name": "libssl1.1-udeb",
            "binary_version": "1.1.0g-2ubuntu4.3"
        },
        {
            "binary_name": "openssl",
            "binary_version": "1.1.0g-2ubuntu4.3"
        },
        {
            "binary_name": "openssl-dbgsym",
            "binary_version": "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=source&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": [
        {
            "binary_name": "libcrypto1.0.0-udeb",
            "binary_version": "1.0.2n-1ubuntu5.3"
        },
        {
            "binary_name": "libssl1.0-dev",
            "binary_version": "1.0.2n-1ubuntu5.3"
        },
        {
            "binary_name": "libssl1.0.0",
            "binary_version": "1.0.2n-1ubuntu5.3"
        },
        {
            "binary_name": "libssl1.0.0-dbgsym",
            "binary_version": "1.0.2n-1ubuntu5.3"
        },
        {
            "binary_name": "libssl1.0.0-udeb",
            "binary_version": "1.0.2n-1ubuntu5.3"
        },
        {
            "binary_name": "openssl1.0",
            "binary_version": "1.0.2n-1ubuntu5.3"
        },
        {
            "binary_name": "openssl1.0-dbgsym",
            "binary_version": "1.0.2n-1ubuntu5.3"
        }
    ]
}