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Vulnerability Details : CVE-2018-7584

In PHP through 5.6.33, 7.0.x before 7.0.28, 7.1.x through 7.1.14, and 7.2.x through 7.2.2, there is a stack-based buffer under-read while parsing an HTTP response in the php_stream_url_wrap_http_ex function in ext/standard/http_fopen_wrapper.c. This subsequently results in copying a large string.
Publish Date : 2018-03-01 Last Update Date : 2019-08-19
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Overflow
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2020:1112: php security update (Moderate) oval:com.redhat.rhsa:def:20201112 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2018-7584

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 12.04 * * * Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 14.04 * * * Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 16.04 * * * Version Details Vulnerabilities
4 OS Canonical Ubuntu Linux 17.10 * * * Version Details Vulnerabilities
5 OS Debian Debian Linux 7.0 * * * Version Details Vulnerabilities
6 OS Debian Debian Linux 8.0 * * * Version Details Vulnerabilities
7 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
8 Application PHP PHP * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 4
Debian Debian Linux 3
PHP PHP 1

- References For CVE-2018-7584

https://access.redhat.com/errata/RHSA-2019:2519
REDHAT RHSA-2019:2519
https://github.com/php/php-src/commit/523f230c831d7b33353203fa34aee4e92ac12bba CONFIRM
https://www.debian.org/security/2018/dsa-4240
DEBIAN DSA-4240
https://www.tenable.com/security/tns-2018-12 CONFIRM
http://www.securityfocus.com/bid/103204
BID 103204 PHP CVE-2018-7584 Stack Buffer Overflow Vulnerability Release Date:2018-05-01
https://usn.ubuntu.com/3600-1/
UBUNTU USN-3600-1
https://usn.ubuntu.com/3600-2/
UBUNTU USN-3600-2
https://www.tenable.com/security/tns-2018-03 CONFIRM
https://lists.debian.org/debian-lts-announce/2018/03/msg00030.html
MLIST [debian-lts-announce] 20180329 [SECURITY] [DLA 1326-1] php5 security update
http://php.net/ChangeLog-7.php CONFIRM
https://lists.debian.org/debian-lts-announce/2018/06/msg00005.html
MLIST [debian-lts-announce] 20180626 [SECURITY] [DLA 1397-1] php5 security update
https://www.exploit-db.com/exploits/44846/
EXPLOIT-DB 44846
http://www.securitytracker.com/id/1041607
SECTRACK 1041607
https://bugs.php.net/bug.php?id=75981 CONFIRM

- Metasploit Modules Related To CVE-2018-7584

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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