CVE-2016-6870 - Vulnerability Details - OpenCVE

Description

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.

Published: 2017-02-17

Score: 9.8 Critical

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2016-7755	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.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.0097.

Key SSVC decision points have not yet been added.

References

Link	Providers
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/365abe807cab2d60dc9ec307292a06181f77a9c2

History

No history.

Subscriptions

Facebook Hhvm

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-02-17T17:00:00.000Z

Updated: 2024-08-06T01:43:38.425Z

Reserved: 2016-08-18T00:00:00.000Z

Link: CVE-2016-6870

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2017-02-17T17:59:00.983

Modified: 2025-04-20T01:37:25.860

Link: CVE-2016-6870

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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