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Fluid AttacksCVELIST:CVE-2024-23440

HistoryFeb 13, 2024 - 3:01 p.m.

CVE-2024-23440 Vba32 Antivirus v3.36.0 - Arbitrary Memory Read

2024-02-1315:01:12

CWE-125

Fluid Attacks

www.cve.org

vba32 antivirus

arbitrary memory read

vulnerability

cve-2024-23440

6.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

6.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

JSON

Vba32 Antivirus v3.36.0 is vulnerable to an Arbitrary Memory Read vulnerability. The 0x22200B IOCTL code of the Vba32m64.sys driver allows to read up to 0x802 of memory from ar arbitrary user-supplied pointer.

CNA Affected

[
  {
    "defaultStatus": "unknown",
    "platforms": [
      "Windows"
    ],
    "product": "Vba32 Antivirus",
    "vendor": "VirusBlokAda",
    "versions": [
      {
        "status": "affected",
        "version": "3.36.0"
      }
    ]
  }
]

References

fluidattacks.com/advisories/adderley/

www.anti-virus.by/vba32

6.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

6.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

JSON

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