AccuSoft ImageGear 19.9 JPG Handle_JPEG420 out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in AccuSoft ImageGear 19.9. It has been classified as critical. Impacted is the function Handle_JPEG420 of the component JPG Handler. The manipulation leads to out-of-bounds write. This vulnerability is documented as CVE-2021-21824. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in AccuSoft ImageGear 19.9. This issue affects the function Handle_JPEG420 of the component JPG Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability.

The weakness was released 06/12/2021 as TALOS-2021-1289. It is possible to read the advisory at talosintelligence.com. The identification of this vulnerability is CVE-2021-21824. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability 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.

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

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
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: 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/04/2021 🔍
06/12/2021 +158 days 🔍
06/12/2021 +0 days 🔍
06/14/2021 +2 days 🔍

Sourcesinfo

Advisory: TALOS-2021-1289
Status: Not defined

CVE: CVE-2021-21824 (🔍)
GCVE (CVE): GCVE-0-2021-21824
GCVE (VulDB): GCVE-100-176951

Entryinfo

Created: 06/12/2021 07:58
Updated: 06/14/2021 12:50
Changes: 06/12/2021 07:58 (38), 06/14/2021 12:50 (2)
Complete: 🔍
Cache ID: 216::103

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