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prionPRIOn knowledge basePRION:CVE-2020-7463
HistoryMar 26, 2021 - 9:15 p.m.

Design/Logic Flaw

2021-03-2621:15:00
PRIOn knowledge base
www.prio-n.com
19

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.9 Medium

AI Score

Confidence

High

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.0005 Low

EPSS

Percentile

14.8%

JSON

In FreeBSD 12.1-STABLE before r364644, 11.4-STABLE before r364651, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, improper handling in the kernel causes a use-after-free bug by sending large user messages from multiple threads on the same SCTP socket. The use-after-free situation may result in unintended kernel behaviour including a kernel panic.

CPENameOperatorVersion
icloudlt12.3
ipadoslt14.5
iphone_oslt14.5
ituneslt12.11.3
macosge11.0
macoslt11.3
safarilt14.1
tvoslt14.5
watchoslt7.4
freebsdeq11.3
Rows per page:
1-10 of 351

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5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.9 Medium

AI Score

Confidence

High

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.0005 Low

EPSS

Percentile

14.8%

JSON
Related for PRION:CVE-2020-7463
cve1freebsd_advisory1nessus4debiancve1freebsd1apple6kaspersky2thn1qualysblog1openvas1