AOMedia prior 2021-04-07 libaom aom_image.c memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in AOMedia. It has been classified as critical. This affects an unknown function of the file aom_image.c of the component libaom. This manipulation causes memory corruption. This vulnerability is registered as CVE-2021-30473. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical was found in AOMedia. Affected by this vulnerability is an unknown code block of the file aom_image.c of the component libaom. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 05/07/2021. It is possible to read the advisory at bugs.chromium.org. This vulnerability is known as CVE-2021-30473. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 2021-04-07 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at aomedia.googlesource.com. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: AOMedia 2021-04-07
Patch: aomedia.googlesource.com

Timelineinfo

04/07/2021 🔍
04/08/2021 +1 days 🔍
05/07/2021 +29 days 🔍
05/07/2021 +0 days 🔍
05/12/2021 +5 days 🔍

Sourcesinfo

Advisory: bugs.chromium.org
Status: Confirmed

CVE: CVE-2021-30473 (🔍)
GCVE (CVE): GCVE-0-2021-30473
GCVE (VulDB): GCVE-100-174655

Entryinfo

Created: 05/07/2021 09:56
Updated: 05/12/2021 09:04
Changes: 05/07/2021 09:56 (39), 05/12/2021 09:04 (5)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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