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cveZdiCVE-2020-17402
HistoryAug 25, 2020 - 9:15 p.m.

CVE-2020-17402

2020-08-2521:15:14
CWE-732
zdi
web.nvd.nist.gov
35
parallels desktop
vulnerability
cve-2020-17402
information disclosure
privilege escalation

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

29.2%

JSON

This vulnerability allows local attackers to disclose sensitive information on affected installations of Parallels Desktop 15.1.4 (47270). An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the prl_hypervisor kext. By examining a log file, an attacker can disclose a memory address. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute code in the context of the kernel. Was ZDI-CAN-11063.

Affected configurations

Nvd
Vulners
Node
parallelsparallels_desktopRange<16.0.0macos
VendorProductVersionCPE
parallelsparallels_desktop*cpe:2.3:a:parallels:parallels_desktop:*:*:*:*:*:macos:*:*

CNA Affected

[
  {
    "product": "Desktop",
    "vendor": "Parallels",
    "versions": [
      {
        "status": "affected",
        "version": "15.1.4 (47270)"
      }
    ]
  }
]

Related

zdi 1
prion 1
cvelist 1
nvd 1
zdi
zdi
Parallels Desktop prl_hypervisor Incorrect Permission Assignment for Critical Resource Information Disclosure Vulnerability
2020-08-18 00:00:00
prion
prion
Design/Logic Flaw
2020-08-25 21:15:00
cvelist
cvelist
CVE-2020-17402
2020-08-25 20:20:55
nvd
nvd
CVE-2020-17402
2020-08-25 21:15:14

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

29.2%

JSON
Related for CVE-2020-17402
zdi1prion1cvelist1nvd1