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GitHub Advisory DatabaseGHSA-5F5C-687X-G5QM

HistoryJan 07, 2022 - 12:10 a.m.

Classic Buffer Overflow in pyo

2022-01-0700:10:33

CWE-120

GitHub Advisory Database

github.com

buffer overflow

pyo

server_debug

dos

ajaxsoundstudio

vulnerability

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

39.9%

JSON

Buffer Overflow Vulnerability exists in ajaxsoundstudio.com in Pyo < 1.03 in the Server_debug function, which allows remote attackers to conduct DoS attacks by deliberately passing on an overlong audio file name.

Affected configurations

Vulners

Node

pyo_projectpyoRange<1.0.3

VendorProductVersionCPE
pyo_projectpyo*cpe:2.3:a:pyo_project:pyo:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
pyo_project	pyo	*	cpe:2.3:a:pyo_project:pyo::::::::

References

github.com/advisories/GHSA-5f5c-687x-g5qm

github.com/belangeo/pyo/issues/222

nvd.nist.gov/vuln/detail/CVE-2021-41499

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

39.9%

JSON

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