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LINECVE-2022-29505

HistoryApr 27, 2022 - 3:15 p.m.

CVE-2022-29505

2022-04-2715:15:09

LINE

web.nvd.nist.gov

cve-2022-29505

line

windows

openssl

dll injection

privilege escalation

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

26.4%

JSON

Due to build misconfiguration in openssl dependency, LINE for Windows before 7.8 is vulnerable to DLL injection that could lead to privilege escalation.

Affected configurations

Nvd

Node

linecorplineRange<7.8windows

VendorProductVersionCPE
linecorpline*cpe:2.3:a:linecorp:line:*:*:*:*:*:windows:*:*

Vendor	Product	Version	CPE
linecorp	line	*	cpe:2.3:a:linecorp:line::::::windows::*

CNA Affected

[
  {
    "product": "LINE for Windows",
    "vendor": "LINE Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "<"
      }
    ]
  }
]

References

hackerone.com/reports/1423049

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

26.4%

JSON

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