CVE-2016-6872 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	9.8 CRITICAL	NETWORK	LOW	NONE	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 68%

Affected Products (NVD)

Vendor	Product	Version
facebook	hhvm	𝑥 ≤ 3.14.5

𝑥

= Vulnerable software versions

Ubuntu Releases

Ubuntu Product

Codename

hhvm

artful	not-affected
bionic	not-affected
cosmic	dne
disco	dne
eoan	dne
focal	dne
groovy	dne
hirsute	dne
impish	dne
jammy	dne
mantic	dne
noble	dne
precise	dne
trusty	dne
xenial	needed
yakkety	dne
zesty	not-affected

Common Weakness Enumeration

CWE-190 - Integer Overflow or Wraparound
The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.

References

http://www.openwall.com/lists/oss-security/2016/08/11/1

http://www.openwall.com/lists/oss-security/2016/08/19/1

https://github.com/facebook/hhvm/commit/2c9a8fcc73a151608634d3e712973d192027c271

http://www.openwall.com/lists/oss-security/2016/08/11/1

http://www.openwall.com/lists/oss-security/2016/08/19/1

https://github.com/facebook/hhvm/commit/2c9a8fcc73a151608634d3e712973d192027c271