Detections
Analytics
CVE-2019-11042
high
Description
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 7.1.31, 7.2.x below 7.2.21 and 7.3.x below 7.3.8 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.
References
https://www.tenable.com/security/tns-2021-14
https://www.debian.org/security/2019/dsa-4529
https://www.debian.org/security/2019/dsa-4527
https://usn.ubuntu.com/4097-2/
https://usn.ubuntu.com/4097-1/
https://support.apple.com/kb/HT210722
https://support.apple.com/kb/HT210634
https://security.netapp.com/advisory/ntap-20190822-0003/
https://seclists.org/bugtraq/2019/Sep/38
https://seclists.org/bugtraq/2019/Sep/35
https://seclists.org/bugtraq/2019/Oct/9
https://lists.debian.org/debian-lts-announce/2019/08/msg00010.html
https://bugs.php.net/bug.php?id=78256
https://access.redhat.com/errata/RHSA-2019:3299
http://seclists.org/fulldisclosure/2019/Oct/55
http://seclists.org/fulldisclosure/2019/Oct/15
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00019.html