CVE Vulnerability

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/php/php-src/commit/523f230c831d7b33353203fa34aee4e92ac12bba Patch
https://bugs.php.net/bug.php?id=75981 Issue Tracking
http://php.net/ChangeLog-7.php Release Notes
http://www.securityfocus.com/bid/103204 Third Party Advisory VDB Entry
https://usn.ubuntu.com/3600-1/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/03/msg00030.html Mailing List Third Party Advisory
https://www.tenable.com/security/tns-2018-03 Third Party Advisory
https://usn.ubuntu.com/3600-2/ Third Party Advisory
https://www.exploit-db.com/exploits/44846/ Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/06/msg00005.html Mailing List Third Party Advisory
https://www.debian.org/security/2018/dsa-4240 Third Party Advisory
http://www.securitytracker.com/id/1041607 Third Party Advisory VDB Entry
https://www.tenable.com/security/tns-2018-12 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2519
Configurations

Configuration 1

cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Information

Published : 2018-03-01 07:29

Updated : 2019-08-19 11:15

NVD link : CVE-2018-7584

Mitre link : CVE-2018-7584

Products Affected
No products.
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer