Gerbv 2.7.0/2.7.1 RS-274X Aperture Definition use after free

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 classified as critical was found in Gerbv 2.7.0/2.7.1. Affected by this vulnerability is an unknown functionality of the component RS-274X Aperture Definition Handler. Executing a manipulation can lead to use after free. This vulnerability is handled as CVE-2021-40401. There is not any exploit available.

Detailsinfo

A vulnerability was found in Gerbv 2.7.0/2.7.1. It has been declared as critical. This vulnerability affects an unknown function of the component RS-274X Aperture Definition Handler. The manipulation with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 02/05/2022 as TALOS-2021-1415. The advisory is available at talosintelligence.com. This vulnerability was named CVE-2021-40401 since 09/01/2021. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

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: Use after free
CWE: CWE-416 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/01/2021 🔍
02/05/2022 +157 days 🔍
02/05/2022 +0 days 🔍
02/07/2022 +2 days 🔍

Sourcesinfo

Advisory: TALOS-2021-1415
Status: Not defined

CVE: CVE-2021-40401 (🔍)
GCVE (CVE): GCVE-0-2021-40401
GCVE (VulDB): GCVE-100-192346

Entryinfo

Created: 02/05/2022 08:26
Updated: 02/07/2022 10:56
Changes: 02/05/2022 08:26 (37), 02/07/2022 10:56 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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