CVE-2021-30474

2021-06-0217:15:08

Debian Security Bug Tracker

security-tracker.debian.org

libaom

vulnerability

use-after-free

grain_table.c

unix

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

65.9%

JSON

aom_dsp/grain_table.c in libaom in AOMedia before 2021-03-30 has a use-after-free.

OSVersionArchitecturePackageVersionFilename
Debian12allaom< 3.2.0-1aom_3.2.0-1_all.deb
Debian11allaom< 1.0.0.errata1-3+deb11u1aom_1.0.0.errata1-3+deb11u1_all.deb
Debian999allaom< 3.2.0-1aom_3.2.0-1_all.deb
Debian13allaom< 3.2.0-1aom_3.2.0-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	aom	< 3.2.0-1	aom_3.2.0-1_all.deb
Debian	11	all	aom	< 1.0.0.errata1-3+deb11u1	aom_1.0.0.errata1-3+deb11u1_all.deb
Debian	999	all	aom	< 3.2.0-1	aom_3.2.0-1_all.deb
Debian	13	all	aom	< 3.2.0-1	aom_3.2.0-1_all.deb