Uninitialized read in gdImageCreateFromXbm
8Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 3.1epss 4.3%
probabilidad de explotación
4.3%top 10% de las CVE
explotación observada
noninguna fuente lo reporta
When using the gdImageCreateFromXbm() function in the GD Graphics Library (aka LibGD) 2.2.5, as used in the PHP GD extension 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 data that will cause the function to use the value of uninitialized variable. This may lead to disclosing contents of the stack that has been left there by previous code.
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Productos afectados
PHP Group · PHPReferencias
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00020.htmlhttps://access.redhat.com/errata/RHSA-2019:2519https://access.redhat.com/errata/RHSA-2019:3299https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=929821https://bugs.php.net/bug.php?id=77973https://bugzilla.redhat.com/show_bug.cgi?id=1724149https://bugzilla.redhat.com/show_bug.cgi?id=1724432https://bugzilla.suse.com/show_bug.cgi?id=1140118https://bugzilla.suse.com/show_bug.cgi?id=1140120https://github.com/libgd/libgd/issues/501https://lists.debian.org/debian-lts-announce/2019/06/msg00003.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3CZ2QADQTKRHTGB2AHD7J4QQNDLBEMM6/