Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2019-9021 Details

Description

An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A heap-based buffer over-read in PHAR reading functions in the PHAR extension may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse the file name, a different vulnerability than CVE-2018-20783. This is related to phar_detect_phar_fname_ext in ext/phar/phar.c.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.html CVEMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html CVEMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html CVE
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html CVE
https://access.redhat.com/errata/RHSA-2019:2519 CVE

see all 26 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-125Out-of-bounds Read[email protected]

Affected Products

ProductVersions
php php
< 5.6.40
>= 7.0.0, < 7.1.26
>= 7.2.0, < 7.2.14
>= 7.3.0, < 7.3.1

CPE

  • cpe:2.3:a:php:php:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
debian debian linux
9.0

CPE

  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
canonical ubuntu linux
12.04
14.04
16.04

CPE

  • cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*

Remediation

  • No remediation found in references.
netapp storage automation store
All versions

CPE

  • cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
opensuse leap
42.3

CPE

  • cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

21 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-9021
NVD Published Date:
Feb 22, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-9021 Details - Not Deferred