Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2016-6871 First vendor Publication 2017-02-17
Vendor Cve Last vendor Modification 2017-02-22

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6871

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-190 Integer Overflow or Wraparound (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

Source Url
CONFIRM https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475
MLIST http://www.openwall.com/lists/oss-security/2016/08/11/1
http://www.openwall.com/lists/oss-security/2016/08/19/1

Alert History

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Date Informations
2021-05-04 12:53:45
  • Multiple Updates
2021-04-22 02:05:05
  • Multiple Updates
2020-05-23 02:01:03
  • Multiple Updates
2020-05-23 00:52:51
  • Multiple Updates
2019-10-11 12:05:35
  • Multiple Updates
2017-02-22 21:22:23
  • Multiple Updates
2017-02-17 21:24:40
  • First insertion