CVE-2018-14883

Impact:
Low
Public Date:
2018-06-07
CWE:
CWE-190->CWE-125
Bugzilla:
1609637: CVE-2018-14883 php: exif: integer overflow leading to out-of-bound buffer read in exif_thumbnail_extract()

The MITRE CVE dictionary describes this issue as:

An issue was discovered in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. An Integer Overflow leads to a heap-based buffer over-read in exif_thumbnail_extract of exif.c.

Find out more about CVE-2018-14883 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 5.9
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity High
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 Not affected
Red Hat Enterprise Linux 7 php Not affected
Red Hat Enterprise Linux 6 php Will not fix
Red Hat Enterprise Linux 5 php53 Will not fix
Red Hat Enterprise Linux 5 php Will not fix

Last Modified

CVE description copyright © 2017, The MITRE Corporation

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