Lucene search

Debian Security Bug TrackerDEBIANCVE:CVE-2021-30020

HistoryApr 19, 2021 - 8:15 p.m.

CVE-2021-30020

2021-04-1920:15:14

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

35.2%

JSON

In the function gf_hevc_read_pps_bs_internal function in media_tools/av_parsers.c in GPAC 1.0.1 there is a loop, which with crafted file, pps->num_tile_columns may be larger than sizeof(pps->column_width), which results in a heap overflow in the loop.

OSVersionArchitecturePackageVersionFilename
Debian11allgpac< 1.0.1+dfsg1-4gpac_1.0.1+dfsg1-4_all.deb
Debian999allgpac< 1.0.1+dfsg1-4gpac_1.0.1+dfsg1-4_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	all	gpac	< 1.0.1+dfsg1-4	gpac_1.0.1+dfsg1-4_all.deb
Debian	999	all	gpac	< 1.0.1+dfsg1-4	gpac_1.0.1+dfsg1-4_all.deb

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

35.2%

JSON

Related for DEBIANCVE:CVE-2021-30020