CVE-2019-11047
Heap-buffer-overflow READ in exif
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
Affected products
PHP Group · PHPWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →References
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.htmlhttps://bugs.php.net/bug.php?id=78910https://lists.debian.org/debian-lts-announce/2019/12/msg00034.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F/https://seclists.org/bugtraq/2020/Feb/27https://seclists.org/bugtraq/2020/Feb/31https://seclists.org/bugtraq/2021/Jan/3https://security.netapp.com/advisory/ntap-20200103-0002/https://usn.ubuntu.com/4239-1/https://www.debian.org/security/2020/dsa-4626https://www.debian.org/security/2020/dsa-4628