cbcvebase.
CVE-2019-11936
published 2019-12-04

CVE-2019-11936: Various APC functions accept keys containing null bytes as input, leading to premature truncation of input. This issue affects HHVM versions prior to 3.30.12…

PriorityP347critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.48%
70.6th percentile
Various APC functions accept keys containing null bytes as input, leading to premature truncation of input. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1.

Affected

25 ranges
VendorProductVersion rangeFixed in
facebookhhvm< 3.30.123.30.12
facebookhhvm
facebookhhvm
facebookhhvm
facebookhhvm
facebookhhvm
facebookhhvm
facebookhhvm
facebookhhvm
facebookhhvm
facebookhhvm
facebookhhvm
facebookhhvm
facebookhhvm
facebookhhvm
facebookhhvm>= 4.0.0 < unspecifiedunspecified
facebookhhvm4.0.0 – 4.8.5
facebookhhvm>= 4.24.0 < unspecifiedunspecified
facebookhhvm>= 4.25.0 < unspecifiedunspecified
facebookhhvm>= 4.26.0 < unspecifiedunspecified
facebookhhvm>= 4.27.0 < unspecifiedunspecified
facebookhhvm>= 4.28.0 < unspecifiedunspecified
facebookhhvm>= 4.9.0 < unspecifiedunspecified
facebookhhvm4.9.0 – 4.23.1
facebookhhvm>= unspecified < 3.30.123.30.12

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
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