UBUNTU-CVE-2019-19907

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Source
https://ubuntu.com/security/CVE-2019-19907
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-19907.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-19907
Upstream
  • CVE-2019-19907
Downstream
Related
Published
2019-12-19T18:15:00Z
Modified
2026-04-22T12:15:30Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

HrAddFBBlock in libfreebusy/freebusyutil.cpp in Kopano Groupware Core before 8.7.7 allows out-of-bounds access, as demonstrated by mishandling of an array copy during parsing of ICal data.

References

Affected packages

Ubuntu:Pro:18.04:LTS / kopanocore

Package

Name
kopanocore
Purl
pkg:deb/ubuntu/kopanocore@8.5.5-0ubuntu1+esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.5.5-0ubuntu1+esm1

Affected versions

8.*
8.1.0-3ubuntu5
8.1.0-3ubuntu6
8.3.4-4ubuntu4
8.5.2-1ubuntu1
8.5.5-0ubuntu1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "kopano-archiver",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-backup",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-common",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-contacts",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-core",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-dagent",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-gateway",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-ical",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-l10n",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-libs",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-monitor",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-presence",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-search",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-server",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-spooler",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "kopano-utils",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "php-mapi",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "php7.1-mapi",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "python-kopano",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        },
        {
            "binary_name": "python-mapi",
            "binary_version": "8.5.5-0ubuntu1+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-19907.json"