Executive Summary

Informations
Name CVE-2018-19857 First vendor Publication 2018-12-05
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:N/A:H
Overall CVSS Score 9.1
Base Score 9.1 Environmental Score 9.1
impact SubScore 5.2 Temporal Score 9.1
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None 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:N/A:P)
Cvss Base Score 6.4 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The CAF demuxer in modules/demux/caf.c in VideoLAN VLC media player 3.0.4 may read memory from an uninitialized pointer when processing magic cookies in CAF files, because a ReadKukiChunk() cast converts a return value to an unsigned int even if that value is negative. This could result in a denial of service and/or a potential infoleak.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19857

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 1

Snort® IPS/IDS

Date Description
2019-09-10 VideoLAN VLC media player out-of-bounds read attempt
RuleID : 50945 - Revision : 1 - Type : FILE-OTHER
2019-09-10 VideoLAN VLC media player out-of-bounds read attempt
RuleID : 50944 - Revision : 1 - Type : FILE-OTHER

Nessus® Vulnerability Scanner

Date Description
2019-01-14 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4366.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

https://git.videolan.org/?p=vlc.git%3Ba=commit%3Bh=0cc5ea748ee5ff7705dde61ab1...
Source Url
BID http://www.securityfocus.com/bid/106130
DEBIAN https://www.debian.org/security/2019/dsa-4366
MISC https://dyntopia.com/advisories/013-vlc
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00037.html
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00040.html
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00081.html
UBUNTU https://usn.ubuntu.com/4074-1/

Alert History

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Date Informations
2023-11-07 21:41:01
  • Multiple Updates
2021-05-04 13:14:09
  • Multiple Updates
2021-04-22 02:28:47
  • Multiple Updates
2020-05-23 01:12:10
  • Multiple Updates
2019-07-25 21:19:32
  • Multiple Updates
2019-03-22 00:18:40
  • Multiple Updates
2019-01-13 17:19:23
  • Multiple Updates
2018-12-27 21:19:29
  • Multiple Updates
2018-12-07 17:19:14
  • Multiple Updates
2018-12-05 17:19:39
  • First insertion