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[email protected]CVE-2021-33637

HistoryOct 29, 2023 - 8:15 a.m.

CVE-2021-33637

2023-10-2908:15:00

NVD-CWE-noinfo

[email protected]

web.nvd.nist.gov

isula

export command

vulnerability

attacker

container escape

cve-2021-33637

nvd

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

1.7 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

15.1%

JSON

When the isula export command is used to export a container to an image and the container is controlled by an attacker, the attacker can escape the container.

CPENameOperatorVersion
openeuler:isulaopeneuler isulaeq2.1.2
openeuler:isulaopeneuler isulaeq2.0.8-20210518.144540
openeuler:isulaopeneuler isulaeq2.0.18-10

CPE	Name	Operator	Version
openeuler:isula	openeuler isula	eq	2.1.2
openeuler:isula	openeuler isula	eq	2.0.8-20210518.144540
openeuler:isula	openeuler isula	eq	2.0.18-10

References

gitee.com/src-openeuler/iSulad/pulls/600/files

gitee.com/src-openeuler/iSulad/pulls/627/files

www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2023-1686

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

1.7 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

15.1%

JSON

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