Executive Summary

Informations
Name CVE-2019-15942 First vendor Publication 2019-09-05
Vendor Cve Last vendor Modification 2020-08-24

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

FFmpeg through 4.2 has a "Conditional jump or move depends on uninitialised value" issue in h2645_parse because alloc_rbsp_buffer in libavcodec/h2645_parse.c mishandles rbsp_buffer.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15942

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-252 Unchecked Return Value

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 226

Sources (Detail)

Source Url
GENTOO https://security.gentoo.org/glsa/202007-58
MISC https://trac.ffmpeg.org/ticket/8093
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html

Alert History

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Date Informations
2021-06-09 12:31:10
  • Multiple Updates
2021-05-27 01:30:25
  • Multiple Updates
2021-05-04 13:31:05
  • Multiple Updates
2021-04-22 02:46:09
  • Multiple Updates
2020-09-03 01:25:57
  • Multiple Updates
2020-07-29 05:22:44
  • Multiple Updates
2020-05-23 02:25:48
  • Multiple Updates
2019-09-06 21:19:40
  • Multiple Updates
2019-09-05 21:19:45
  • First insertion