CVE-2018-12882

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

exif_read_from_impl in ext/exif/exif.c in PHP 7.2.x through 7.2.7 allows attackers to trigger a use-after-free (in exif_read_from_file) because it closes a stream that it is not responsible for closing. The vulnerable code is reachable through the PHP exif_read_data function.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://www.securityfocus.com/bid/104551Third Party Advisory, VDB Entry
https://bugs.php.net/bug.php?id=76409Issue Tracking, Patch, Vendor Advisory
https://security.netapp.com/advisory/ntap-20181109-0001/Third Party Advisory
https://usn.ubuntu.com/3702-1/Third Party Advisory
https://usn.ubuntu.com/3702-2/Third Party Advisory
http://www.securityfocus.com/bid/104551Third Party Advisory, VDB Entry
https://bugs.php.net/bug.php?id=76409Issue Tracking, Patch, Vendor Advisory
https://security.netapp.com/advisory/ntap-20181109-0001/Third Party Advisory
https://usn.ubuntu.com/3702-1/Third Party Advisory
https://usn.ubuntu.com/3702-2/Third Party Advisory

Timeline

Published: Jun 26, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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