UBUNTU-CVE-2017-5340

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Source
https://ubuntu.com/security/CVE-2017-5340
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-5340.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2017-5340
Upstream
Downstream
Related
Published
2017-01-11T00:00:00Z
Modified
2025-09-08T16:44:06Z
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
  • 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

Zend/zend_hash.c in PHP before 7.0.15 and 7.1.x before 7.1.1 mishandles certain cases that require large array allocations, which allows remote attackers to execute arbitrary code or cause a denial of service (integer overflow, uninitialized memory access, and use of arbitrary destructor function pointers) via crafted serialized data.

References

Affected packages

Ubuntu:16.04:LTS / php7.0

Package

Name
php7.0
Purl
pkg:deb/ubuntu/php7.0@7.0.15-0ubuntu0.16.04.2?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.0.15-0ubuntu0.16.04.2

Affected versions

7.*

7.0.1-5
7.0.1-6
7.0.2-1
7.0.2-3
7.0.2-4
7.0.2-5
7.0.3-2
7.0.3-3
7.0.3-9ubuntu1
7.0.4-5ubuntu1
7.0.4-5ubuntu2
7.0.4-7ubuntu1
7.0.4-7ubuntu2
7.0.4-7ubuntu2.1
7.0.8-0ubuntu0.16.04.1
7.0.8-0ubuntu0.16.04.2
7.0.8-0ubuntu0.16.04.3
7.0.13-0ubuntu0.16.04.1
7.0.15-0ubuntu0.16.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "libapache2-mod-php7.0"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "libphp7.0-embed"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-bcmath"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-bz2"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-cgi"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-cli"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-common"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-curl"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-dba"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-dev"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-enchant"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-fpm"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-gd"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-gmp"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-imap"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-interbase"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-intl"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-json"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-ldap"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-mbstring"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-mcrypt"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-mysql"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-odbc"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-opcache"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-pgsql"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-phpdbg"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-pspell"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-readline"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-recode"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-snmp"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-soap"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-sqlite3"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-sybase"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-tidy"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-xml"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-xmlrpc"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-xsl"
        },
        {
            "binary_version": "7.0.15-0ubuntu0.16.04.2",
            "binary_name": "php7.0-zip"
        }
    ],
    "availability": "No subscription required"
}