UBUNTU-CVE-2019-6256

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Source
https://ubuntu.com/security/CVE-2019-6256
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-6256.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2019-6256
Upstream
Downstream
Related
Published
2019-01-14T08:29:00Z
Modified
2026-01-30T01:47:16.774340Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A Denial of Service issue was discovered in the LIVE555 Streaming Media libraries as used in Live555 Media Server 0.93. It can cause an RTSPServer crash in handleHTTPCmd_TunnelingPOST, when RTSP-over-HTTP tunneling is supported, via x-sessioncookie HTTP headers in a GET request and a POST request within the same TCP session. This occurs because of a call to an incorrect virtual function pointer in the readSocket function in GroupsockHelper.cpp.

References

Affected packages

Ubuntu:Pro:16.04:LTS / liblivemedia

Package

Name
liblivemedia
Purl
pkg:deb/ubuntu/liblivemedia@2016.02.09-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2016.02.09-1ubuntu0.1~esm1

Affected versions

2014.*
2014.01.13-1
2016.*
2016.01.29-2
2016.02.09-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2016.02.09-1ubuntu0.1~esm1",
            "binary_name": "libbasicusageenvironment1"
        },
        {
            "binary_version": "2016.02.09-1ubuntu0.1~esm1",
            "binary_name": "libgroupsock8"
        },
        {
            "binary_version": "2016.02.09-1ubuntu0.1~esm1",
            "binary_name": "liblivemedia-dev"
        },
        {
            "binary_version": "2016.02.09-1ubuntu0.1~esm1",
            "binary_name": "liblivemedia50"
        },
        {
            "binary_version": "2016.02.09-1ubuntu0.1~esm1",
            "binary_name": "libusageenvironment3"
        },
        {
            "binary_version": "2016.02.09-1ubuntu0.1~esm1",
            "binary_name": "livemedia-utils"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-6256.json"

Ubuntu:Pro:18.04:LTS / liblivemedia

Package

Name
liblivemedia
Purl
pkg:deb/ubuntu/liblivemedia@2018.02.18-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2018.02.18-1ubuntu0.1~esm1

Affected versions

2017.*
2017.07.18-1
2017.09.12-1ubuntu1
2017.10.28-2
2018.*
2018.01.29-1
2018.02.18-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2018.02.18-1ubuntu0.1~esm1",
            "binary_name": "libbasicusageenvironment1"
        },
        {
            "binary_version": "2018.02.18-1ubuntu0.1~esm1",
            "binary_name": "libgroupsock8"
        },
        {
            "binary_version": "2018.02.18-1ubuntu0.1~esm1",
            "binary_name": "liblivemedia-dev"
        },
        {
            "binary_version": "2018.02.18-1ubuntu0.1~esm1",
            "binary_name": "liblivemedia62"
        },
        {
            "binary_version": "2018.02.18-1ubuntu0.1~esm1",
            "binary_name": "libusageenvironment3"
        },
        {
            "binary_version": "2018.02.18-1ubuntu0.1~esm1",
            "binary_name": "livemedia-utils"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-6256.json"