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Vulnerability record · CVE-2018-14883 · published 3 August 2018

CVE-2018-14883: Php out-of-bounds read vulnerability

Php · Php

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.

7.5 CVSS 3.0 High EPSS 9.0% · top 4.9% CWE-125 · Out-of-bounds readCWE-190 · Integer overflow
7.5CVSS 3.0 base score, v2 5.0
9.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
20References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://php.net/ChangeLog-5.php Vendor Advisory
http://php.net/ChangeLog-7.php Vendor Advisory
http://www.securityfocus.com/bid/104871 Third Party AdvisoryVDB Entry
https://bugs.php.net/bug.php?id=76423 ExploitIssue TrackingPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2018/09/msg00000.html Mailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20181107-0003/ Third Party Advisory
https://usn.ubuntu.com/3766-1/ Third Party Advisory
https://usn.ubuntu.com/3766-2/ Third Party Advisory
https://www.debian.org/security/2018/dsa-4353 Third Party Advisory
https://www.tenable.com/security/tns-2018-12 Third Party Advisory
http://php.net/ChangeLog-5.php Vendor Advisory
http://php.net/ChangeLog-7.php Vendor Advisory
http://www.securityfocus.com/bid/104871 Third Party AdvisoryVDB Entry
https://bugs.php.net/bug.php?id=76423 ExploitIssue TrackingPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2018/09/msg00000.html Mailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20181107-0003/ Third Party Advisory
https://usn.ubuntu.com/3766-1/ Third Party Advisory
https://usn.ubuntu.com/3766-2/ Third Party Advisory
https://www.debian.org/security/2018/dsa-4353 Third Party Advisory
https://www.tenable.com/security/tns-2018-12 Third Party Advisory

Track CVE-2018-14883 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Source: NIST National Vulnerability Database (record CVE-2018-14883), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.