CVE-2018-14851: Buffer Overflow
First published: Thu Jun 07 2018(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/rh-php71-php | <0:7.1.30-1.el7 | 0:7.1.30-1.el7 |
| PHP PHP | <=5.6.36 | |
| PHP PHP | >=7.0.0<7.0.31 | |
| PHP PHP | >=7.1.0<7.1.20 | |
| PHP PHP | >=7.2.0<7.2.8 | |
| Canonical Ubuntu Linux | =12.04 | |
| Canonical Ubuntu Linux | =14.04 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Debian Debian Linux | =8.0 | |
| Debian Debian Linux | =9.0 | |
| Netapp Storage Automation Store | ||
| PHP PHP | <7.0.31 | 7.0.31 |
| redhat/php | <5.6.37 | 5.6.37 |
| redhat/php | <7.0.31 | 7.0.31 |
| redhat/php | <7.1.20 | 7.1.20 |
| redhat/php | <7.2.8 | 7.2.8 |
| debian/php5 | ||
| debian/php7.0 | ||
| debian/php7.1 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2018-14851 https://nvd.nist.gov/vuln/detail/CVE-2018-14851
- https://bugzilla.redhat.com/show_bug.cgi?id=1609642
- https://access.redhat.com/errata/RHSA-2019:2519
- https://access.redhat.com/security/cve/cve-2018-14851
- http://php.net/ChangeLog-5.php
- http://php.net/ChangeLog-7.php
- http://www.securityfocus.com/bid/104871
- 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
- https://launchpad.net/bugs/cve/CVE-2018-14851
- https://www.php.net/ChangeLog-7.php#7.0.31 (Advisory)
- http://git.php.net/?p=php-src.git;a=commit;h=3462efa386f26d343062094514af604c29e3edce
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1610186
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1609637#c6
- https://security-tracker.debian.org/tracker/CVE-2018-14851
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14851
- https://nvd.nist.gov/vuln/detail/CVE-2018-14851
- https://ubuntu.com/security/CVE-2018-14851
Frequently Asked Questions
What is the vulnerability ID for this bug?
The vulnerability ID for this bug is CVE-2018-14851.
What is the severity of CVE-2018-14851?
The severity of CVE-2018-14851 is medium with a severity value of 5.9.
Which software versions are affected by CVE-2018-14851?
PHP versions 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 are affected by CVE-2018-14851.
How can a remote attacker exploit CVE-2018-14851?
A remote attacker can exploit CVE-2018-14851 by sending a crafted JPEG file, which can cause a denial of service by triggering an out-of-bounds read and application crash.
Where can I find more information about CVE-2018-14851?
You can find more information about CVE-2018-14851 at the following references: [1] [2] [3]
- collector/redhat-cve
- collector/nvd-index
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- agent/author
- collector/php-changelog
- source/PHP
- agent/software-canonical-lookup
- agent/severity
- agent/weakness
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2018-14851
- collector/security-tracker-debian
- source/Debian
- collector/nvd-cve
- source/NVD
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/usn-cve
- source/Ubuntu
- agent/references
- agent/remedy
- agent/softwarecombine
- agent/tags
- agent/description
- agent/event
- agent/trending
- package-manager/redhat
- vendor/php
- canonical/php php
- version/php php/5.6.36
- version/php php/7.0.0
- version/php php/7.1.0
- version/php php/7.2.0
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/12.04
- version/canonical ubuntu linux/14.04
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/18.04
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/8.0
- version/debian debian linux/9.0
- vendor/netapp
- canonical/netapp storage automation store
- package-manager/debian