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MitreCVE-2021-44481

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

CVE-2021-44481

2022-04-1518:15:08

CWE-20

mitre

web.nvd.nist.gov

cve-2021-44481

yottadb

parameter validation

memcpy

null pointer

security issue

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.3

Confidence

High

EPSS

0.002

Percentile

57.7%

JSON

An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of parameter validation in calls to memcpy in check_and_set_timeout in sr_unix/ztimeoutroutines.c allows attackers to attempt to read from a NULL pointer.

Affected configurations

Nvd

Node

fisglobalgt.mRange≤7.0-000

yottadbyottadbRange≤1.32

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

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

References

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

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.3

Confidence

High

EPSS

0.002

Percentile

57.7%

JSON

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