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[email protected]NVD:CVE-2021-21807

HistoryJul 07, 2021 - 10:15 p.m.

CVE-2021-21807

2021-07-0722:15:08

CWE-190

[email protected]

web.nvd.nist.gov

integer overflow

dicom

accusoft imagegear

buffer overflow

vulnerability

malicious file

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.004

Percentile

74.6%

JSON

An integer overflow vulnerability exists in the DICOM parse_dicom_meta_info functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to a stack-based buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

Affected configurations

Nvd

Node

accusoftimagegearMatch19.9

VendorProductVersionCPE
accusoftimagegear19.9cpe:2.3:a:accusoft:imagegear:19.9:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
accusoft	imagegear	19.9	cpe:2.3:a:accusoft:imagegear:19.9:::::::*

References

talosintelligence.com/vulnerability_reports/TALOS-2021-1275

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.004

Percentile

74.6%

JSON

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