UBUNTU-CVE-2019-17362

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2019-17362
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-17362.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-17362
Related
Published
2019-10-09T01:15:00Z
Modified
2019-10-09T01:15:00Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

In LibTomCrypt through 1.18.2, the derdecodeutf8string function (in derdecodeutf8string.c) does not properly detect certain invalid UTF-8 sequences. This allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) or read information from other memory locations via carefully crafted DER-encoded data.

References

Affected packages

Ubuntu:Pro:14.04:LTS / libtomcrypt

Package

Name
libtomcrypt
Purl
pkg:deb/ubuntu/libtomcrypt?arch=src?distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.17-5ubuntu0.1+esm1

Affected versions

1.*

1.17-3.2ubuntu1
1.17-5
1.17-5ubuntu0.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.17-5ubuntu0.1+esm1",
            "binary_name": "libtomcrypt-dev"
        },
        {
            "binary_version": "1.17-5ubuntu0.1+esm1",
            "binary_name": "libtomcrypt0"
        },
        {
            "binary_version": "1.17-5ubuntu0.1+esm1",
            "binary_name": "libtomcrypt0-dbgsym"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / libtomcrypt

Package

Name
libtomcrypt
Purl
pkg:deb/ubuntu/libtomcrypt?arch=src?distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.17-7ubuntu0.1+esm1

Affected versions

1.*

1.17-7
1.17-7ubuntu0.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.17-7ubuntu0.1+esm1",
            "binary_name": "libtomcrypt-dev"
        },
        {
            "binary_version": "1.17-7ubuntu0.1+esm1",
            "binary_name": "libtomcrypt0"
        },
        {
            "binary_version": "1.17-7ubuntu0.1+esm1",
            "binary_name": "libtomcrypt0-dbgsym"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / libtomcrypt

Package

Name
libtomcrypt
Purl
pkg:deb/ubuntu/libtomcrypt?arch=src?distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.18.1-1ubuntu0.1+esm1

Affected versions

1.*

1.17-9
1.18.0-1
1.18.1-1
1.18.1-1ubuntu0.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.18.1-1ubuntu0.1+esm1",
            "binary_name": "libtomcrypt-dev"
        },
        {
            "binary_version": "1.18.1-1ubuntu0.1+esm1",
            "binary_name": "libtomcrypt1"
        },
        {
            "binary_version": "1.18.1-1ubuntu0.1+esm1",
            "binary_name": "libtomcrypt1-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / libtomcrypt

Package

Name
libtomcrypt
Purl
pkg:deb/ubuntu/libtomcrypt?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.18.2-3

Affected versions

1.*

1.18.2-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.18.2-3",
            "binary_name": "libtomcrypt-dev"
        },
        {
            "binary_version": "1.18.2-3",
            "binary_name": "libtomcrypt1"
        },
        {
            "binary_version": "1.18.2-3",
            "binary_name": "libtomcrypt1-dbgsym"
        }
    ]
}