MEDIUM

CVE-2019-11050

CVSS v3

6.5

MEDIUM

EPSS Score

3.1%

exploit probability

CISA KEV

No

known exploited

Exploitation

SSVC status

Description

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.

Technical details

Published
12/23/2019

Frequently asked questions

What is CVE-2019-11050?

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.

Is CVE-2019-11050 actively exploited?

Active exploitation of CVE-2019-11050 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-2019-11050?

CVE-2019-11050 has a CVSS v3 base score of 6.5 (MEDIUM severity).

Is CVE-2019-11050 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.