Out-of-bounds Read in Php
CVE-2019-11040
When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 it is possible to supply it with data what will cause it to…
Vulnerability class: Buffer Overflow
EPSS: 0.041 (89.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.
Affected products
- Php
- Php Group — versions 7.1.30, 7.2.19, 7.3.6
- Debian Debian_linux — versions 9.0, 10.0
- Opensuse Leap — versions 15.0, 15.1
- Redhat Software_collections — versions 1.0
Weakness classification (CWE)
References
- security@php.net (x_refsource_CONFIRM, Exploit, Mailing List, Vendor Advisory)
- security@php.net (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- security@php.net (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- security@php.net (mailing-list, x_refsource_BUGTRAQ, Mailing List, Third Party Advisory)
- security@php.net (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- security@php.net (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- security@php.net (mailing-list, x_refsource_BUGTRAQ, Mailing List, Third Party Advisory)
- security@php.net (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-11040?
- CVE-2019-11040 is a critical-severity vulnerability in Php, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2019-06-19.
- How severe is CVE-2019-11040?
- Critical severity. CVSS v3 base score is 9.1 out of 10.