HOME VULNERABILITIESCVE-2019-9024

HIGH

CVE-2019-9024

CWE-125Published: February 22, 2019· Updated: Jun 17, 2026

7.5

CVSS v3.1

Official 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. xmlrpc_decode() can allow a hostile XMLRPC server to cause PHP to read memory outside of allocated areas in base64_decode_xmlrpc in ext/xmlrpc/libxmlrpc/base64.c.

Technical Analysis

CVE-2019-9024 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.None

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Affected Vendors & Products

Canonical1 product(s)

ubuntu linux

Debian1 product(s)

debian linux

netapp1 product(s)

storage automation store

openSUSE1 product(s)

leap

PHP1 product(s)

php

Source: NVD CPE · 7 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time

Offensive Security exploit database

GitHub PoC Search

Community PoC repositories

Rapid7 / Metasploit

Metasploit module search

Security advisories & exploits

Official NIST entry

CVE Program entry

External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://bugs.php.net/bug.php?id=77380

PATCHhttps://bugs.php.net/bug.php?id=77380

ADVISORYhttp://lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.html

ADVISORYhttp://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html

ADVISORYhttp://www.securityfocus.com/bid/107156

ADVISORYhttps://security.netapp.com/advisory/ntap-20190321-0001/

ADVISORYhttps://usn.ubuntu.com/3902-1/

ADVISORYhttps://usn.ubuntu.com/3902-2/

ADVISORYhttps://www.debian.org/security/2019/dsa-4398

ADVISORYhttp://lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.html

ADVISORYhttp://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html

ADVISORYhttp://www.securityfocus.com/bid/107156

ADVISORYhttps://security.netapp.com/advisory/ntap-20190321-0001/

ADVISORYhttps://usn.ubuntu.com/3902-1/

ADVISORYhttps://usn.ubuntu.com/3902-2/

ADVISORYhttps://www.debian.org/security/2019/dsa-4398

All References (24)

→

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.htmlMailing List · Third Party Advisory

→

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.htmlMailing List · Third Party Advisory

→

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html

→

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html

→

http://www.securityfocus.com/bid/107156Third Party Advisory · VDB Entry

→

https://access.redhat.com/errata/RHSA-2019:2519

→

https://access.redhat.com/errata/RHSA-2019:3299

→

https://bugs.php.net/bug.php?id=77380Exploit · Issue Tracking · Patch · Vendor Advisory

→

https://security.netapp.com/advisory/ntap-20190321-0001/Third Party Advisory

→

https://usn.ubuntu.com/3902-1/Third Party Advisory

→

https://usn.ubuntu.com/3902-2/Third Party Advisory

→

https://www.debian.org/security/2019/dsa-4398Third Party Advisory

→

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.htmlMailing List · Third Party Advisory

→

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.htmlMailing List · Third Party Advisory

→

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html

Quick Facts

CVE IDCVE-2019-9024

CVSS Score7.5 / 10

SeverityHIGH

WeaknessCWE-125

CISA KEVNo

Affected5 vendor(s)

PublishedFeb 22, 2019

Related CVEs (CWE-125)

Recommended Actions

→Apply vendor patches immediately
→Monitor CVE-2019-9024 in threat intel feeds
→Review IDS/IPS signatures for exploitation attempts

Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.

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