Executive Summary

Informations
Name CVE-2016-2334 First vendor Publication 2016-12-13
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
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:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2334

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 38
Os 2
Os 1

Snort® IPS/IDS

Date Description
2016-03-24 7zip HFS+ handling heap buffer overflow attempt
RuleID : 38324 - Revision : 5 - Type : FILE-OTHER
2016-03-24 7zip HFS+ handling heap buffer overflow attempt
RuleID : 38323 - Revision : 5 - Type : FILE-OTHER

Nessus® Vulnerability Scanner

Date Description
2017-01-12 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201701-27.nasl - Type : ACT_GATHER_INFO
2016-08-02 Name : The remote Fedora host is missing a security update.
File : fedora_2016-430bc0f808.nasl - Type : ACT_GATHER_INFO
2016-07-21 Name : The remote Fedora host is missing a security update.
File : fedora_2016-bbcb0e4eb4.nasl - Type : ACT_GATHER_INFO
2016-07-18 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_a9bcaf574a7b11e697f75453ed2e2b49.nasl - Type : ACT_GATHER_INFO
2016-05-19 Name : A compression utility installed on the remote Windows host is affected by mul...
File : 7zip_16_00.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
BID http://www.securityfocus.com/bid/90531
CONFIRM http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html
GENTOO https://security.gentoo.org/glsa/201701-27
MISC http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html
http://blog.talosintelligence.com/2017/11/exploiting-cve-2016-2334.html
http://www.talosintel.com/reports/TALOS-2016-0093/
SECTRACK http://www.securitytracker.com/id/1035876

Alert History

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Date Informations
2023-11-07 21:43:30
  • Multiple Updates
2021-05-05 01:21:08
  • Multiple Updates
2021-05-04 12:48:06
  • Multiple Updates
2021-04-22 01:59:00
  • Multiple Updates
2020-05-23 01:59:10
  • Multiple Updates
2020-05-23 00:50:19
  • Multiple Updates
2018-10-18 12:06:50
  • Multiple Updates
2018-10-10 12:07:07
  • Multiple Updates
2018-05-25 12:06:53
  • Multiple Updates
2018-02-16 12:05:31
  • Multiple Updates
2017-12-03 09:21:44
  • Multiple Updates
2017-07-01 09:23:24
  • Multiple Updates
2017-01-13 13:24:47
  • Multiple Updates
2016-12-17 00:22:58
  • Multiple Updates
2016-12-14 05:24:26
  • First insertion