Executive Summary

Informations
Name CVE-2017-14169 First vendor Publication 2017-09-07
Vendor Cve Last vendor Modification 2021-01-04

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 8.8
Base Score 8.8 Environmental Score 8.8
impact SubScore 5.9 Temporal Score 8.8
Exploitabality Sub Score 2.8
 
Attack Vector Network 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:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In the mxf_read_primer_pack function in libavformat/mxfdec.c in FFmpeg 3.3.3 -> 2.4, an integer signedness error might occur when a crafted file, which claims a large "item_num" field such as 0xffffffff, is provided. As a result, the variable "item_num" turns negative, bypassing the check for a large value.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14169

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 2

Nessus® Vulnerability Scanner

Date Description
2017-10-16 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_ed73829daf6d11e7a633009c02a2ab30.nasl - Type : ACT_GATHER_INFO
2017-10-11 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3996.nasl - Type : ACT_GATHER_INFO
2017-09-18 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2017-1067.nasl - Type : ACT_GATHER_INFO
2017-09-18 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2017-1068.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/100692
CONFIRM https://github.com/FFmpeg/FFmpeg/commit/9d00fb9d70ee8c0cc7002b89318c5be00f1bbdad
https://github.com/FFmpeg/FFmpeg/commit/a4e85b2e1c8d5b4bf0091157bbdeb0e457fb7b8f
DEBIAN http://www.debian.org/security/2017/dsa-3996
MLIST https://lists.debian.org/debian-lts-announce/2019/02/msg00005.html

Alert History

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Date Informations
2021-05-04 12:58:01
  • Multiple Updates
2021-04-22 02:11:33
  • Multiple Updates
2021-01-05 00:22:44
  • Multiple Updates
2020-05-23 00:56:02
  • Multiple Updates
2019-03-05 21:19:16
  • Multiple Updates
2019-02-07 17:19:10
  • Multiple Updates
2017-11-04 09:23:48
  • Multiple Updates
2017-10-17 13:25:15
  • Multiple Updates
2017-10-12 13:34:41
  • Multiple Updates
2017-09-19 13:25:08
  • Multiple Updates
2017-09-13 09:23:36
  • Multiple Updates
2017-09-08 21:24:18
  • Multiple Updates
2017-09-07 12:02:45
  • First insertion