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CVE-2019-9020

Published: Feb 22, 2019Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-125
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
9.8%
Top 5.1%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available

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. Invalid input to the function xmlrpc_decode() can lead to an invalid memory access (heap out of bounds read or read after free). This is related to xml_elem_parse_buf in ext/xmlrpc/libxmlrpc/xml_element.c.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-125CWE-416

Affected Products

n/an/a
phpphp
Dev Tool
OSS Libraries / generic-library
debian linuxdebian
On-premOS
Operating Systems / linux-distro
ubuntu linuxcanonical
On-premOS
Operating Systems / linux-distro
storage automation storenetappHardware Firmware
phposs-projectUSOSS Librariesaka php language, pecl, pear
debianoss-projectGBOperating Systemsaka debian gnu/linux
canonicalcommercialGBOperating Systemsaka canonical ltd.
netappcommercialUSHardware Firmware
and 8 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

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Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

3 techniques
Collection
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://bugs.php.net/bug.php?id=77249
bugs.php.net
https://usn.ubuntu.com/3902-2/
usn.ubuntu.com
https://www.debian.org/security/2019/dsa-4398
debian.org
and 456 more references View all →

Timeline

Published
Feb 22, 2019
Last Updated
Nov 21, 2024

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