Uninitialized read in gdImageCreateFromXbm
8Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 3.1epss 4.3%
probabilidade de exploração
4.3%top 10% das CVEs
exploração observada
nãonenhuma fonte 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
Produtos afetados
PHP Group · PHPReferências
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/