Executive Summary

Informations
Name CVE-2018-19840 First vendor Publication 2018-12-04
Vendor Cve Last vendor Modification 2023-11-07

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 function WavpackPackInit in pack_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (resource exhaustion caused by an infinite loop) via a crafted wav audio file because WavpackSetConfiguration64 mishandles a sample rate of zero.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19840

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 4
Os 3
Os 1

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
BUGTRAQ https://seclists.org/bugtraq/2019/Dec/37
GENTOO https://security.gentoo.org/glsa/202007-19
MISC http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpa...
https://github.com/dbry/WavPack/commit/070ef6f138956d9ea9612e69586152339dbefe51
https://github.com/dbry/WavPack/issues/53
MLIST https://lists.debian.org/debian-lts-announce/2021/01/msg00013.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00029.html
UBUNTU https://usn.ubuntu.com/3839-1/

Alert History

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Date Informations
2023-11-07 21:41:04
  • Multiple Updates
2021-05-05 01:30:54
  • Multiple Updates
2021-05-04 13:14:38
  • Multiple Updates
2021-04-22 02:29:38
  • Multiple Updates
2021-01-15 17:22:46
  • Multiple Updates
2020-07-27 09:22:38
  • Multiple Updates
2020-05-23 02:14:47
  • Multiple Updates
2020-05-23 01:12:08
  • Multiple Updates
2019-10-03 09:21:04
  • Multiple Updates
2019-04-25 17:19:07
  • Multiple Updates
2019-04-24 05:18:58
  • Multiple Updates
2019-04-16 13:18:57
  • Multiple Updates
2019-04-15 17:18:47
  • Multiple Updates
2019-04-05 09:19:04
  • Multiple Updates
2018-12-31 17:19:06
  • Multiple Updates
2018-12-07 17:19:14
  • Multiple Updates
2018-12-04 13:20:29
  • First insertion