Executive Summary

Informations
Name CVE-2016-2090 First vendor Publication 2017-01-13
Vendor Cve Last vendor Modification 2023-11-07

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

Off-by-one vulnerability in the fgetwln function in libbsd before 0.8.2 allows attackers to have unspecified impact via unknown vectors, which trigger a heap-based buffer overflow.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2090

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 1
Os 5
Os 1
Os 2

Nessus® Vulnerability Scanner

Date Description
2017-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2016-5c3d057783.nasl - Type : ACT_GATHER_INFO
2017-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2016-d3e562bb52.nasl - Type : ACT_GATHER_INFO
2016-07-21 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201607-13.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
CONFIRM https://bugs.freedesktop.org/show_bug.cgi?id=93881
https://cgit.freedesktop.org/libbsd/commit/?id=c8f0723d2b4520bdd6b9eb7c3e7976...
GENTOO https://security.gentoo.org/glsa/201607-13
MISC https://blog.fuzzing-project.org/36-Heap-buffer-overflow-in-fgetwln-function-...
MLIST http://www.openwall.com/lists/oss-security/2016/01/28/5
https://lists.debian.org/debian-lts-announce/2019/12/msg00036.html
UBUNTU https://usn.ubuntu.com/4243-1/

Alert History

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Date Informations
2023-11-07 21:43:27
  • Multiple Updates
2021-05-04 12:49:37
  • Multiple Updates
2021-04-22 02:01:19
  • Multiple Updates
2021-01-06 05:22:44
  • Multiple Updates
2020-05-23 01:59:05
  • Multiple Updates
2020-05-23 00:50:13
  • Multiple Updates
2017-07-01 09:23:24
  • Multiple Updates
2017-01-17 21:21:56
  • Multiple Updates
2017-01-13 21:23:38
  • First insertion