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prionPRIOn knowledge basePRION:CVE-2020-9990
HistoryOct 22, 2020 - 7:15 p.m.

Race condition

2020-10-2219:15:00
PRIOn knowledge base
www.prio-n.com
4

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

6.9 Medium

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

13.1%

JSON

A race condition was addressed with additional validation. This issue is fixed in macOS Catalina 10.15.6. A malicious application may be able to execute arbitrary code with kernel privileges.

CPENameOperatorVersion
mac_os_xlt10.5.6

Related

cve 1
zdi 2
apple 2
nessus 1
cve
cve
CVE-2020-9990
2020-10-22 19:15:00
zdi
zdi
Apple macOS process_token_SetFence Time-Of-Check Time-Of-Use Privilege Escalation Vulnerability
2020-10-19 00:00:00
Apple macOS process_token_SetFence Time-Of-Check Time-Of-Use Privilege Escalation Vulnerability
2020-10-19 00:00:00
apple
apple
About the security content of macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra - Apple Support
2020-12-15 06:08:19
About the security content of macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra
2020-07-15 00:00:00
nessus
nessus
macOS 10.15.x < 10.15.6 / 10.14.x < 10.14.6 Security Update 2020-004 / 10.13.x < 10.13.6 Security Update 2020-004
2020-10-01 00:00:00

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

6.9 Medium

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

13.1%

JSON
Related for PRION:CVE-2020-9990
cve1zdi2apple2nessus1