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CVE-2018-14883

Good to know:

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Date: August 3, 2018

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.

Language: C

Severity Score

Related Resources (15)

https://nvd.nist.gov/vuln/detail/CVE-2018-14883
http://www.securityfocus.com/bid/104871
https://usn.ubuntu.com/3766-2/
https://usn.ubuntu.com/3766-1/
https://www.debian.org/security/2018/dsa-4353
https://access.redhat.com/security/cve/CVE-2018-14883
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-14883
https://lists.debian.org/debian-lts-announce/2018/09/msg00000.html
https://security-tracker.debian.org/tracker/CVE-2018-14883
https://security.netapp.com/advisory/ntap-20181107-0003/
https://www.tenable.com/security/tns-2018-12
http://php.net/ChangeLog-5.php
http://php.net/ChangeLog-7.php
https://bugs.php.net/bug.php?id=76423
https://www.mend.io/vulnerability-database/CVE-2018-14883

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

Out-of-bounds Read

CWE-125

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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