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MitreCVE-2023-39737

HistoryOct 25, 2023 - 6:17 p.m.

CVE-2023-39737

2023-10-2518:17:29

CWE-200

mitre

web.nvd.nist.gov

cve-2023-39737

matsuya line

client secret leakage

crafted broadcast messages

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.001

Percentile

36.0%

JSON

The leakage of the client secret in Matsuya Line 13.6.1 allows attackers to obtain the channel access token and send crafted broadcast messages.

Affected configurations

Nvd

Node

linecorpmatsuyaMatch13.6.1

VendorProductVersionCPE
linecorpmatsuya13.6.1cpe:2.3:a:linecorp:matsuya:13.6.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linecorp	matsuya	13.6.1	cpe:2.3:a:linecorp:matsuya:13.6.1:::::::*

References

github.com/syz913/CVE-reports/blob/main/CVE-2023-39737.md

liff.line.me/1657535522-JD5Q5Yp1

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.001

Percentile

36.0%

JSON

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