CVE-2018-14884

Impact:
Moderate
Public Date:
2017-11-17
CWE:
CWE-665
Bugzilla:
1612362: CVE-2018-14884 php: mishandled http_header_value in an atoi call in ext/standard/http_fopen_wrapper.c

The MITRE CVE dictionary describes this issue as:

An issue was discovered in PHP 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1. Inappropriately parsing an HTTP response leads to a segmentation fault because http_header_value in ext/standard/http_fopen_wrapper.c can be a NULL value that is mishandled in an atoi call.

Find out more about CVE-2018-14884 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v3 metrics

NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.

CVSS3 Base Score 7.5
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Impact None
Availability Impact High

Affected Packages State

Platform Package State
Red Hat Software Collections for Red Hat Enterprise Linux rh-php70-php Not affected
Red Hat Software Collections for Red Hat Enterprise Linux rh-php72-php Not affected
Red Hat Software Collections for Red Hat Enterprise Linux rh-php71-php Affected
Red Hat Enterprise Linux 7 php Not affected
Red Hat Enterprise Linux 6 php Not affected
Red Hat Enterprise Linux 5 php53 Not affected
Red Hat Enterprise Linux 5 php Not affected

Last Modified

CVE description copyright © 2017, The MITRE Corporation

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