Heap over-read in PHP EXIF extension
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 4.8epss 4.4%
probabilidad de explotación
4.4%top 10% de las CVE
explotación observada
noninguna fuente lo reporta
When processing certain files, PHP EXIF extension in versions 7.1.x below 7.1.28, 7.2.x below 7.2.17 and 7.3.x below 7.3.4 can be caused to read past allocated buffer in exif_iif_add_value function. This may lead to information disclosure or crash.
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
Productos afectados
PHP Group · PHPReferencias
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00010.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00012.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.htmlhttps://access.redhat.com/errata/RHSA-2019:2519https://access.redhat.com/errata/RHSA-2019:3299https://bugs.php.net/bug.php?id=77831https://lists.debian.org/debian-lts-announce/2019/05/msg00035.htmlhttps://seclists.org/bugtraq/2019/Sep/38https://security.netapp.com/advisory/ntap-20190502-0001/https://support.f5.com/csp/article/K44590877https://usn.ubuntu.com/3953-1/