OOB Read in urldecode()
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 4.3%
probabilidade de exploração
4.3%top 10% das CVEs
exploração observada
nãonenhuma fonte reporta
In PHP versions 7.2.x below 7.2.30, 7.3.x below 7.3.17 and 7.4.x below 7.4.5, if PHP is compiled with EBCDIC support (uncommon), urldecode() function can be made to access locations past the allocated memory, due to erroneously using signed numbers as array indexes.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Produtos afetados
PHP Group · PHPReferências
https://bugs.php.net/bug.php?id=79465https://security.netapp.com/advisory/ntap-20200504-0001/https://www.debian.org/security/2020/dsa-4717https://www.debian.org/security/2020/dsa-4719https://www.oracle.com/security-alerts/cpuApr2021.htmlhttps://www.oracle.com/security-alerts/cpuoct2020.htmlhttps://www.tenable.com/security/tns-2021-14