CVE-2021-40566

2022-01-1222:15:07

Debian Security Bug Tracker

security-tracker.debian.org

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

29.1%

JSON

A Segmentation fault casued by heap use after free vulnerability exists in Gpac through 1.0.1 via the mpgviddmx_process function in reframe_mpgvid.c when using mp4box, which causes a denial of service.

OSVersionArchitecturePackageVersionFilename
Debian11allgpac< 1.0.1+dfsg1-4+deb11u2gpac_1.0.1+dfsg1-4+deb11u2_all.deb
Debian10allgpac<= 0.5.2-426-gc5ad4e4+dfsg5-5gpac_0.5.2-426-gc5ad4e4+dfsg5-5_all.deb
Debian999allgpac< 2.0.0+dfsg1-2gpac_2.0.0+dfsg1-2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	all	gpac	< 1.0.1+dfsg1-4+deb11u2	gpac_1.0.1+dfsg1-4+deb11u2_all.deb
Debian	10	all	gpac	<= 0.5.2-426-gc5ad4e4+dfsg5-5	gpac_0.5.2-426-gc5ad4e4+dfsg5-5_all.deb
Debian	999	all	gpac	< 2.0.0+dfsg1-2	gpac_2.0.0+dfsg1-2_all.deb