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KasperskyCVE-2020-28950

HistoryDec 04, 2020 - 10:15 p.m.

CVE-2020-28950

2020-12-0422:15:12

CWE-427

Kaspersky

web.nvd.nist.gov

kaspersky

anti-ransomware

kart

installer

dll hijacking

vulnerability

privilege escalation

cve-2020-28950

nvd

CVSS2

6.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

7.5

Confidence

High

EPSS

0.001

Percentile

27.2%

JSON

The installer of Kaspersky Anti-Ransomware Tool (KART) prior to KART 4.0 Patch C was vulnerable to a DLL hijacking attack that allowed an attacker to elevate privileges during installation process.

Affected configurations

Nvd

Node

kasperskyanti-ransomware_toolRange<4.0

kasperskyanti-ransomware_toolMatch4.0patch_c

VendorProductVersionCPE
kasperskyanti-ransomware_tool*cpe:2.3:a:kaspersky:anti-ransomware_tool:*:*:*:*:*:*:*:*
kasperskyanti-ransomware_tool4.0cpe:2.3:a:kaspersky:anti-ransomware_tool:4.0:patch_c:*:*:*:*:*:*

Vendor	Product	Version	CPE
kaspersky	anti-ransomware_tool	*	cpe:2.3:a:kaspersky:anti-ransomware_tool::::::::
kaspersky	anti-ransomware_tool	4.0	cpe:2.3:a:kaspersky:anti-ransomware_tool:4.0:patch_c::::::

CNA Affected

[
  {
    "product": "Kaspersky Anti-Ransomware Tool",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "prior to KART 4.0 Patch C"
      }
    ]
  }
]

References

exchange.xforce.ibmcloud.com/vulnerabilities/192653

support.kaspersky.com/general/vulnerability.aspx?el=12430#290720

CVSS2

6.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

7.5

Confidence

High

EPSS

0.001

Percentile

27.2%

JSON

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