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Critical severity9.8NVD Advisory· Published Feb 17, 2017· Updated Jun 17, 2026

CVE-2016-6872

CVE-2016-6872

Description

Integer overflow in StringUtil::implode in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2

Facebook/Hhvm2 versions
cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*range: <=3.14.5
- (no CPE)range: <3.15.0

Patches

Vulnerability mechanics

References

3

github.com/facebook/hhvm/commit/2c9a8fcc73a151608634d3e712973d192027c271nvdPatch
www.openwall.com/lists/oss-security/2016/08/11/1nvdMailing ListThird Party Advisory
www.openwall.com/lists/oss-security/2016/08/19/1nvdMailing ListThird Party Advisory

News mentions

0

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