Executive Summary

Informations
Name CVE-2016-4493 First vendor Publication 2017-02-24
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The demangle_template_value_parm and do_hpacc_template_literal functions in cplus-dem.c in libiberty allow remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted binary.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4493

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Nessus® Vulnerability Scanner

Date Description
2017-07-27 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-3367-1.nasl - Type : ACT_GATHER_INFO
2017-07-27 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-3368-1.nasl - Type : ACT_GATHER_INFO
2017-06-22 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-3337-1.nasl - Type : ACT_GATHER_INFO
2016-07-19 Name : The remote Debian host is missing a security update.
File : debian_DLA-552.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://www.openwall.com/lists/oss-security/2016/05/05/5
http://www.securityfocus.com/bid/90014
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70926
https://gcc.gnu.org/ml/gcc-patches/2016-05/msg00223.html
Source Url

Alert History

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Date Informations
2024-11-28 12:56:33
  • Multiple Updates
2021-05-04 12:50:00
  • Multiple Updates
2021-04-22 02:00:29
  • Multiple Updates
2020-05-23 00:51:16
  • Multiple Updates
2017-07-28 13:24:45
  • Multiple Updates
2017-07-28 09:22:31
  • Multiple Updates
2017-06-23 13:23:48
  • Multiple Updates
2017-02-27 17:26:18
  • Multiple Updates
2017-02-25 00:22:47
  • First insertion