CVE-2021-38423

All versions of GurumDDS improperly calculate the size to be used when allocating the buffer, which may result in a buffer overflow.

CVSS v3 6.6 MEDIUM
CVSS v2.0 7.5 HIGH

6.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 4.7

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02	Third Party Advisory US Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

cpe:2.3:a:gurum:gurumdds:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:17

Type	Values Removed	Values Added
References	~~() https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 - Third Party Advisory, US Government Resource~~	() https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 - Third Party Advisory, US Government Resource
CVSS	v2 : ~~7.5~~ v3 : ~~9.8~~	v2 : 7.5 v3 : 6.6

13 May 2022, 03:47

Type	Values Removed	Values Added
References	~~(CONFIRM) https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 -~~	(CONFIRM) https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 - Third Party Advisory, US Government Resource
CPE		cpe:2.3:a:gurum:gurumdds::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.5 v3 : 9.8

05 May 2022, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-05-05 17:15

Updated : 2024-11-21 06:17

NVD link : CVE-2021-38423

Mitre link : CVE-2021-38423

CVE.ORG link : CVE-2021-38423

JSON object : View

Products Affected

gurum

gurumdds

CWE

CWE-131

Incorrect Calculation of Buffer Size

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