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KrcertCVELIST:CVE-2020-7852

HistoryMar 23, 2021 - 12:00 a.m.

CVE-2020-7852 DaviewIndy Heap Overflow Vulnerabilities

2021-03-2300:00:00

CWE-122

krcert

www.cve.org

7.8 High

CVSS3

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

0.001 Low

EPSS

Percentile

31.6%

JSON

DaviewIndy has a Heap-based overflow vulnerability, triggered when the user opens a malformed ex.j2c format file that is mishandled by Daview.exe. Attackers could exploit this and arbitrary code execution.

CNA Affected

[
  {
    "product": "DaviewIndy",
    "vendor": "HumanTalk",
    "versions": [
      {
        "lessThan": "9.0 or lower",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35940

7.8 High

CVSS3

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

0.001 Low

EPSS

Percentile

31.6%

JSON

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