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MitreCVE-2021-44496

HistoryApr 15, 2022 - 6:15 p.m.

CVE-2021-44496

2022-04-1518:15:08

CWE-119

mitre

web.nvd.nist.gov

buffer overflow

vulnerability

code execution

fis gt.m

yottadb

cve-2021-44496

nvd

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

AI Score

9.7

Confidence

High

EPSS

0.003

Percentile

70.5%

JSON

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, an attacker can control the size variable and buffer that is passed to a call to memcpy. An attacker can use this to overwrite key data structures and gain control of the flow of execution.

Affected configurations

Nvd

Node

fisglobalgt.mRange≤7.0-000

VendorProductVersionCPE
fisglobalgt.m*cpe:2.3:a:fisglobal:gt.m:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
fisglobal	gt.m	*	cpe:2.3:a:fisglobal:gt.m::::::::

References

tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html

gitlab.com/YottaDB/DB/YDB/-/issues/828

sourceforge.net/projects/fis-gtm/files/

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

AI Score

9.7

Confidence

High

EPSS

0.003

Percentile

70.5%

JSON

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