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GitHub Advisory DatabaseGHSA-9658-C26V-7QVF

HistoryAug 25, 2021 - 8:55 p.m.

Use-after-free in yottadb

2021-08-2520:55:30

CWE-416

GitHub Advisory Database

github.com

7.5 High

CVSS2

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

9.8 High

CVSS3

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

0.005 Low

EPSS

Percentile

77.0%

JSON

An issue was discovered in the yottadb crate before 1.2.0 for Rust. For some memory-allocation patterns, ydb_subscript_next_st and ydb_subscript_prev_st have a use-after-free.

Affected configurations

Vulners

Node

yottadbyottadbRange<1.2.0

CPENameOperatorVersion
yottadblt1.2.0

CPE	Name	Operator	Version
	yottadb	lt	1.2.0

References

github.com/advisories/GHSA-9658-c26v-7qvf

gitlab.com/YottaDB/Lang/YDBRust/-/issues/40

nvd.nist.gov/vuln/detail/CVE-2021-27377

rustsec.org/advisories/RUSTSEC-2021-0022.html

7.5 High

CVSS2

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

9.8 High

CVSS3

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

0.005 Low

EPSS

Percentile

77.0%

JSON

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