UBUNTU-CVE-2022-31630

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Source
https://ubuntu.com/security/CVE-2022-31630
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-31630.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-31630
Upstream
Downstream
Related
Published
2022-10-31T00:00:00Z
Modified
2025-09-08T16:50:15Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H CVSS Calculator
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

In PHP versions prior to 7.4.33, 8.0.25 and 8.1.12, when using imageloadfont() function in gd extension, it is possible to supply a specially crafted font file, such as if the loaded font is used with imagechar() function, the read outside allocated buffer will be used. This can lead to crashes or disclosure of confidential information.

References

Affected packages

Ubuntu:20.04:LTS / php7.4

Package

Name
php7.4
Purl
pkg:deb/ubuntu/php7.4@7.4.3-4ubuntu2.15?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.4.3-4ubuntu2.15

Affected versions

7.*

7.4.3-4build1
7.4.3-4build2
7.4.3-4ubuntu1
7.4.3-4ubuntu1.1
7.4.3-4ubuntu2.2
7.4.3-4ubuntu2.4
7.4.3-4ubuntu2.5
7.4.3-4ubuntu2.6
7.4.3-4ubuntu2.7
7.4.3-4ubuntu2.8
7.4.3-4ubuntu2.9
7.4.3-4ubuntu2.10
7.4.3-4ubuntu2.11
7.4.3-4ubuntu2.12
7.4.3-4ubuntu2.13

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "libapache2-mod-php7.4"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "libphp7.4-embed"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-bcmath"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-bz2"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-cgi"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-cli"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-common"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-curl"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-dba"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-dev"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-enchant"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-fpm"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-gd"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-gmp"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-imap"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-interbase"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-intl"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-json"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-ldap"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-mbstring"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-mysql"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-odbc"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-opcache"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-pgsql"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-phpdbg"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-pspell"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-readline"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-snmp"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-soap"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-sqlite3"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-sybase"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-tidy"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-xml"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-xmlrpc"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-xsl"
        },
        {
            "binary_version": "7.4.3-4ubuntu2.15",
            "binary_name": "php7.4-zip"
        }
    ]
}

Ubuntu:22.04:LTS / php8.1

Package

Name
php8.1
Purl
pkg:deb/ubuntu/php8.1@8.1.2-1ubuntu2.8?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.1.2-1ubuntu2.8

Affected versions

8.*

8.1.0~rc4-1ubuntu2
8.1.0-1
8.1.2-1ubuntu1
8.1.2-1ubuntu2
8.1.2-1ubuntu2.1
8.1.2-1ubuntu2.2
8.1.2-1ubuntu2.3
8.1.2-1ubuntu2.4
8.1.2-1ubuntu2.5
8.1.2-1ubuntu2.6

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "libapache2-mod-php7.4"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "libapache2-mod-php8.0"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "libapache2-mod-php8.1"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "libphp8.1-embed"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-bcmath"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-bz2"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-cgi"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-cli"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-common"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-curl"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-dba"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-dev"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-enchant"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-fpm"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-gd"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-gmp"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-imap"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-interbase"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-intl"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-ldap"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-mbstring"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-mysql"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-odbc"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-opcache"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-pgsql"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-phpdbg"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-pspell"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-readline"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-snmp"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-soap"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-sqlite3"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-sybase"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-tidy"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-xml"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-xsl"
        },
        {
            "binary_version": "8.1.2-1ubuntu2.8",
            "binary_name": "php8.1-zip"
        }
    ]
}