CVE-2019-19721

CVSS V2 Medium 6.8 CVSS V3 High 7.8
Description
An off-by-one error in the DecodeBlock function in codec/sdl_image.c in VideoLAN VLC media player before 3.0.9 allows remote attackers to cause a denial of service (memory corruption) via a crafted image file. NOTE: this may be related to the SDL_Image product.
Overview
  • CVE ID
  • CVE-2019-19721
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-05-15T18:15:13
  • Last Modified Date
  • 2021-07-21T11:39:23
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:videolan:vlc_media_player:*:*:*:*:*:*:*:* 1 OR 3.0.9
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://git.videolan.org/?p=vlc/vlc-3.0.git;a=commit;h=72afe7ebd8305bf4f5360293b8621cde52ec506b Patch Third Party Advisory
https://www.videolan.org/security/ Vendor Advisory
https://bugs.gentoo.org/721940 Exploit Patch Third Party Advisory
http://hg.libsdl.org/SDL_image/ Release Notes Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-19721
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19721
History
Created Old Value New Value Data Type Notes
2022-05-10 16:09:54 Added to TrackCVE
2022-12-04 16:36:16 2020-05-15T18:15Z 2020-05-15T18:15:13 CVE Published Date updated
2022-12-04 16:36:16 2021-07-21T11:39:23 CVE Modified Date updated
2022-12-04 16:36:16 Analyzed Vulnerability Status updated