CVE-2019-9020
CVSS v3
9.8
CRITICAL
EPSS Score
3.1 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical details
- Published
- 2019-02-22
Frequently asked questions
What is CVE-2019-9020?
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.
Is CVE-2019-9020 actively exploited?
Active exploitation of CVE-2019-9020 has not been confirmed. The EPSS score is 3.1%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-9020?
CVE-2019-9020 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2019-9020 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.
No credit card required · 500 free checks/month · Free API key
Other 2019 vulnerabilities worth triaging
Ranked by exploit probability (EPSS).