CVE-2019-11050

medium Tenable
CVSS v3 Base Score
4.8
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
EPSS Score
7.6%
Exploitation probability in 30 days
Top 6% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Confidentiality
Low
Integrity
None
Availability
Low
Published: December 23, 2019 (2451 days ago)
Last Modified: August 17, 2026
Vendor: Tenable
Source: NVD

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.

CWE

CWE-125

Affected Products

php phpcanonical ubuntu linuxdebian debian linuxfedoraproject fedoratenable security centeropensuse leap

References

🔗 lists.opensuse.org 🔗 bugs.php.net 🔗 lists.debian.org 🔗 lists.fedoraproject.org 🔗 lists.fedoraproject.org