Vulnerability Monitor

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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.

Published

2020-05-15T18:15:13.277

Last Modified

2024-11-21T04:35:15.170

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-193
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	videolan	vlc_media_player	< 3.0.9	Yes

References

http://hg.libsdl.org/SDL_image/ Release Notes, Third Party Advisory ([email protected])
https://bugs.gentoo.org/721940 Exploit, Patch, Third Party Advisory ([email protected])
https://git.videolan.org/?p=vlc/vlc-3.0.git%3Ba=commit%3Bh=72afe7ebd8305bf4f5360293b8621cde52ec506b ([email protected])
https://www.videolan.org/security/ Vendor Advisory ([email protected])
http://hg.libsdl.org/SDL_image/ Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.gentoo.org/721940 Exploit, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://git.videolan.org/?p=vlc/vlc-3.0.git%3Ba=commit%3Bh=72afe7ebd8305bf4f5360293b8621cde52ec506b (af854a3a-2127-422b-91ae-364da2661108)
https://www.videolan.org/security/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)