Product:

Hhvm

(Facebook)
Repositories • https://github.com/facebook/hhvm
• https://github.com/facebook/folly
#Vulnerabilities 40
Date Id Summary Products Score Patch Annotated
2019-01-15 CVE-2018-6345 The function number_format is vulnerable to a heap overflow issue when its second argument ($dec_points) is excessively large. The internal implementation of the function will cause a string to be created with an invalid length, which can then interact poorly with other functions. This affects all supported versions of HHVM (3.30.1 and 3.27.5 and below). Hhvm 9.8
2019-10-02 CVE-2019-11929 Insufficient boundary checks when formatting numbers in number_format allows read/write access to out-of-bounds memory, potentially leading to remote code execution. This issue affects HHVM versions prior to 3.30.10, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.18.2, and versions 4.19.0, 4.19.1, 4.20.0, 4.20.1, 4.20.2, 4.21.0, 4.22.0, 4.23.0. Hhvm N/A
2019-04-29 CVE-2019-3561 Insufficient boundary checks for the strrpos and strripos functions allow access to out-of-bounds memory. This affects all supported versions of HHVM (4.0.3, 3.30.4, and 3.27.7 and below). Hhvm 9.8
2019-01-15 CVE-2019-3557 The implementations of streams for bz2 and php://output improperly implemented their readImpl functions, returning -1 consistently. This behavior caused some stream functions, such as stream_get_line, to trigger an out-of-bounds read when operating on such malformed streams. The implementations were updated to return valid values consistently. This affects all supported versions of HHVM (3.30 and 3.27.4 and below). Hhvm 9.8
2017-02-17 CVE-2016-6875 Infinite recursion in wddx in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors. Hhvm 9.8
2017-02-17 CVE-2016-6874 The array_*_recursive functions in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors, related to recursion. Hhvm 9.8
2017-02-17 CVE-2016-6873 Self recursion in compact in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors. Hhvm 9.8
2017-02-17 CVE-2016-6872 Integer overflow in StringUtil::implode in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors. Hhvm 9.8
2017-02-17 CVE-2016-6871 Integer overflow in bcmath in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors, which triggers a buffer overflow. Hhvm 9.8
2017-02-17 CVE-2016-6870 Out-of-bounds write in the (1) mb_detect_encoding, (2) mb_send_mail, and (3) mb_detect_order functions in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors. Hhvm 9.8