Vulnerability CVE-2018-14851
Published: 2018-08-02

Description:
exif_process_IFD_in_MAKERNOTE in ext/exif/exif.c 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 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted JPEG file.

Type:

CWE-125

 (Out-of-bounds Read)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
PHP -> PHP 
Netapp -> Storage automation store 
Debian -> Debian linux 
Canonical -> Ubuntu linux 

 References:
http://php.net/ChangeLog-5.php
http://php.net/ChangeLog-7.php
http://www.securityfocus.com/bid/104871
https://access.redhat.com/errata/RHSA-2019:2519
https://bugs.php.net/bug.php?id=76557
https://lists.debian.org/debian-lts-announce/2018/09/msg00000.html
https://security.netapp.com/advisory/ntap-20181107-0003/
https://usn.ubuntu.com/3766-1/
https://usn.ubuntu.com/3766-2/
https://www.debian.org/security/2018/dsa-4353
https://www.tenable.com/security/tns-2018-12
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