OOB read in php_strip_tags_ex
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.5epss 7.1%
probabilidade de exploração
7.1%top 6% das CVEs
exploração observada
nãonenhuma fonte reporta
When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Produtos afetados
PHP Group · PHPReferências
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.htmlhttps://bugs.php.net/bug.php?id=79099https://lists.debian.org/debian-lts-announce/2020/02/msg00030.htmlhttps://seclists.org/bugtraq/2020/Feb/27https://seclists.org/bugtraq/2020/Feb/31https://seclists.org/bugtraq/2021/Jan/3https://security.gentoo.org/glsa/202003-57https://security.netapp.com/advisory/ntap-20200221-0002/https://usn.ubuntu.com/4279-1/https://www.debian.org/security/2020/dsa-4626https://www.debian.org/security/2020/dsa-4628https://www.oracle.com/security-alerts/cpuApr2021.html