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cve[email protected]CVE-2021-1814
HistorySep 08, 2021 - 3:15 p.m.

CVE-2021-1814

2021-09-0815:15:00
NVD-CWE-noinfo
[email protected]
web.nvd.nist.gov
38
cve-2021-1814
macos
big sur
watchos
security
code execution
nvd

7.8 High

CVSS3

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

7.8 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

56.1%

JSON

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, watchOS 7.4. Processing a maliciously crafted image may lead to arbitrary code execution.

VendorProductVersionCPE
applewatchos*cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
applemacos*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Related

prion 1
zdi 1
apple 2
nessus 1
openvas 1
prion
prion
Code injection
2021-09-08 15:15:00
zdi
zdi
Apple macOS ImageIO DDS File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
2021-05-20 00:00:00
apple
apple
About the security content of watchOS 7.4
2021-04-26 00:00:00
About the security content of macOS Big Sur 11.3
2021-04-26 00:00:00
nessus
nessus
macOS 11.x < 11.3 (HT212325)
2021-04-28 00:00:00
openvas
openvas
Apple Mac OS X Security Update (HT212325)
2022-09-02 00:00:00

7.8 High

CVSS3

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

7.8 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

56.1%

JSON
Related for CVE-2021-1814
prion1zdi1apple2nessus1openvas1