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MitreCVE-2018-16367

HistorySep 02, 2018 - 10:29 p.m.

CVE-2018-16367

2018-09-0222:29:01

CWE-22

mitre

web.nvd.nist.gov

cve-2018-16367

onlinejudge 2.0

sandbox

access control

vulnerability

file write

directory listing

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

32.5%

JSON

In OnlineJudge 2.0, the sandbox has an incorrect access control vulnerability that can write a file anywhere. A user can write a directory listing to /tmp, and can leak file data with a #include.

Affected configurations

Nvd

Node

qduojonlinejudgeMatch2.0

VendorProductVersionCPE
qduojonlinejudge2.0cpe:2.3:a:qduoj:onlinejudge:2.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
qduoj	onlinejudge	2.0	cpe:2.3:a:qduoj:onlinejudge:2.0:::::::*

References

github.com/QingdaoU/OnlineJudge/issues/165

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

32.5%

JSON

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