CVE-2019-19721

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.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
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

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Configurations

Configuration 1 (hide)

cpe:2.3:a:videolan:vlc_media_player:*:*:*:*:*:*:*:*

Information

Published : 2020-05-15 11:15

Updated : 2021-07-21 04:39

NVD link : CVE-2019-19721

Mitre link : CVE-2019-19721

JSON object : View

CWE

CWE-787

Out-of-bounds Write

CWE-193

Off-by-one Error

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Products Affected

videolan

vlc_media_player

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