Executive Summary

Informations
Name CVE-2017-11721 First vendor Publication 2017-08-03
Vendor Cve Last vendor Modification 2024-11-21

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

Buffer overflow in ioquake3 before 2017-08-02 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted packet.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11721

CWE : Common Weakness Enumeration

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

Nessus® Vulnerability Scanner

Date Description
2017-08-21 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3948.nasl - Type : ACT_GATHER_INFO
2017-08-14 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3941.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://www.debian.org/security/2017/dsa-3941
http://www.debian.org/security/2017/dsa-3948
https://github.com/ioquake/ioq3/commit/d2b1d124d4055c2fcbe5126863487c52fd58cca1
Source Url

Alert History

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Date Informations
2024-11-28 13:02:02
  • Multiple Updates
2021-04-22 02:08:41
  • Multiple Updates
2020-05-23 02:02:41
  • Multiple Updates
2020-05-23 00:55:17
  • Multiple Updates
2017-11-08 09:23:52
  • Multiple Updates
2017-11-05 09:23:59
  • Multiple Updates
2017-08-22 13:24:46
  • Multiple Updates
2017-08-15 13:24:52
  • Multiple Updates
2017-08-09 21:23:46
  • Multiple Updates
2017-08-03 13:25:06
  • First insertion