CVE-2018-14851 Information

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.

CVSS Vector

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

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5