Non notée
CVE-2020-1899 The unserialize() function supported a type code, "S", which was meant to be supported only for APC serialization
Description
The unserialize() function supported a type code, "S", which was meant to be supported only for APC serialization. This type code allowed arbitrary memory addresses to be accessed as if they were static StringData objects. This issue affected HHVM prior to v4.32.3, between versions 4.33.0 and 4.56.0, 4.57.0, 4.58.0, 4.58.1, 4.59.0, 4.60.0, 4.61.0, 4.62.0.
Produits et versions touchés
Autres CVE de HHVM
Les 31 CVE de HHVM →
CVE-2022-36937
HHVM 4.172.0 and all prior versions use TLS 1.0 for secure connections when handling tls:// URLs in the stream extension
9.8
Critique
CVE-2019-3556
HHVM supports the use of an "admin" server which accepts administrative requests over HTTP
Non notée
CVE-2021-24036
Passing an attacker controlled size when creating an IOBuf could cause integer overflow, leading to an out of bounds…
Non notée
CVE-2020-1900
When unserializing an object with dynamic properties HHVM needs to pre-reserve the full size of the dynamic property…
Non notée