Halibut 1.2 Text Document bk_info.c info_width_internal 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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5.5$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Halibut 1.2. Affected by this issue is the function info_width_internal of the file bk_info.c of the component Text Document Handler. Executing a manipulation can lead to use after free. The identification of this vulnerability is CVE-2021-42614. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in Halibut 1.2. This vulnerability affects the function info_width_internal of the file bk_info.c of the component Text Document 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 shared 05/25/2022. The advisory is available at carteryagemann.com. This vulnerability was named CVE-2021-42614 since 10/18/2021. Technical details are known, but there is no available exploit.

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: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
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

10/18/2021 🔍
05/25/2022 +219 days 🔍
05/25/2022 +0 days 🔍
05/30/2022 +5 days 🔍

Sourcesinfo

Advisory: carteryagemann.com
Status: Not defined

CVE: CVE-2021-42614 (🔍)
GCVE (CVE): GCVE-0-2021-42614
GCVE (VulDB): GCVE-100-200674

Entryinfo

Created: 05/25/2022 10:25
Updated: 05/30/2022 07:26
Changes: 05/25/2022 10:25 (38), 05/30/2022 07:26 (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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