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GitHub Advisory DatabaseGHSA-VJ95-2F9Q-X7H6

HistoryMay 24, 2022 - 4:48 p.m.

glot-code-runner RCE

2022-05-2416:48:34

CWE-20

GitHub Advisory Database

github.com

glot-www

remote code execution

glot-code-runner

os.system

python

json file

security vulnerability

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

EPSS

0.01

Percentile

83.8%

JSON

The default configuration of glot-www through 2018-05-19 allows remote attackers to execute arbitrary code because glot-code-runner supports os.system within a “python” “files” “content” JSON file.

Affected configurations

Vulners

Node

glotglot-wwwRange≤2018-05-19

References

github.com/advisories/GHSA-vj95-2f9q-x7h6

github.com/prasmussen/glot-code-runner/issues/15

nvd.nist.gov/vuln/detail/CVE-2018-15747

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

EPSS

0.01

Percentile

83.8%

JSON

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