Google Android 11.0 C2SoftHevcDec.cpp process out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$5k-$25k0.00

Summaryinfo

A vulnerability classified as critical has been found in Google Android 11.0. The impacted element is the function process of the file C2SoftHevcDec.cpp. This manipulation causes out-of-bounds write. This vulnerability appears as CVE-2021-0335. The attack may be initiated remotely. There is no available exploit. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Google Android 11.0 (Smartphone Operating System). It has been declared as critical. Affected by this vulnerability is the function process of the file C2SoftHevcDec.cpp. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality.

The weakness was presented 02/11/2021 as A-160346309. The advisory is shared at source.android.com. This vulnerability is known as CVE-2021-0335. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 02/27/2021). It is expected to see the exploit prices for this product increasing in the near future.

Applying a patch is able to eliminate this problem.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/06/2020 🔍
02/11/2021 +97 days 🔍
02/11/2021 +0 days 🔍
02/27/2021 +16 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: A-160346309
Status: Confirmed

CVE: CVE-2021-0335 (🔍)
GCVE (CVE): GCVE-0-2021-0335
GCVE (VulDB): GCVE-100-169693
scip Labs: https://www.scip.ch/en/?labs.20150917

Entryinfo

Created: 02/11/2021 08:05
Updated: 02/27/2021 18:04
Changes: 02/11/2021 08:05 (41), 02/27/2021 17:58 (5), 02/27/2021 18:04 (18)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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