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KrcertCVE-2021-26603

HistorySep 09, 2021 - 12:15 p.m.

CVE-2021-26603

2021-09-0912:15:08

CWE-787

CWE-122

krcert

web.nvd.nist.gov

cve-2021-26603

heap overflow

ark library

bandisoft co.

ltd

vulnerability

string length check

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.6

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

30.3%

JSON

A heap overflow issue was found in ARK library of bandisoft Co., Ltd when the Ark_DigPathA function parsed a file path. This vulnerability is due to missing support for string length check.

Affected configurations

Nvd

Node

microsoftwindowsMatch-

AND

bandisoftark_libraryRange<7.13.0.3

VendorProductVersionCPE
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
bandisoftark_library*cpe:2.3:a:bandisoft:ark_library:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*
bandisoft	ark_library	*	cpe:2.3:a:bandisoft:ark_library::::::::

CNA Affected

[
  {
    "platforms": [
      "Windows"
    ],
    "product": "ARK",
    "vendor": "bandisoft",
    "versions": [
      {
        "lessThanOrEqual": "7.13.0.3",
        "status": "affected",
        "version": "7.13.0.3",
        "versionType": "custom"
      }
    ]
  }
]

References

www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36237

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.6

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

30.3%

JSON

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